summary:"Refactored the Antigravity native bridge to support high-performance gRPC streaming. Resolved compilation errors caused by schema shifts in the Protobuf definitions (exa.cortex_pb). Injected OAuth token and CSRF configurations successfully inside the dirac native rust bridge. Fixed control center chat routing and Svelte UI state bugs."
{"step_index":0,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T17:57:19Z","content":"<USER_REQUEST>\nwhat's the current status of implementation of all the aurelio control panel fixes?\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T18:57:19+01:00.\n\nThe user's current state is as follows:\nNo browser pages are currently open.\n</ADDITIONAL_METADATA>\n<USER_SETTINGS_CHANGE>\nThe user changed setting `Model Selection` from None to Gemini 3.1 Pro (High). No need to comment on this change if the user doesn't ask about it. If reporting what model you are, please use a human readable name instead of the exact string.\n</USER_SETTINGS_CHANGE>"}
{"step_index":35,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T17:58:42Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"git diff extensions/aurelio-vscode/src/models/modelRouter.ts | head -n 20\"","Cwd":"\"/home/fcunha/portugalfuturista/replica\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"500"}}]}
{"step_index":38,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T17:58:57Z","content":"Based on the recent workspace changes and the active `Implementation_Plan.md`, significant progress has been made on the Aurelio Control Center fixes. You are about 75% of the way through the implementation plan. \n\nHere is the current status breakdown:\n\n### ✅ Successfully Implemented \n* **Chat Reactivity & Webview Logic (`ChatTab.svelte`)**: \n * Fixed the Svelte 5 `$state` bugs by replacing mutating array functions (`.push()`) with immutable spreads so that messages trigger UI updates immediately.\n * Re-added `@vscode/codicons` via `npm` and successfully mapped the icons into `global.css` and the dropdown selections.\n * The slash command autocompletion menu (e.g., `/knowledge`, `/search`, `/vertex`, `/antigravity`) is implemented and functional.\n***Model Routing Precedence (`modelRouter.ts`)**: \n * Fixed the context injection bug. The router now correctly prioritizes the user's explicit backend selection (like `/vertex` or `/openrouter`) over the heterónimo's default model preference.\n<truncated1617bytes>"}
{"step_index":39,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T18:04:16Z","content":"<USER_REQUEST>\nyes, pick up where you left off\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T19:04:16+01:00.\n\nThe user's current state is as follows:\nNo browser pages are currently open.\n</ADDITIONAL_METADATA>"}
{"step_index":61,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:05:06Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Persist activeConversationId to disk and ensure state is restored\"","Instruction":"\"Modify SessionContinuityService to persist activeConversationId to a file in brainDir so it survives restarts.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":28,\"ReplacementContent\":\" private get activeSessionPath(): string {\\n return path.join(this.brainManager.getBrainDir(), '.system_generated', 'active_session.json');\\n }\\n\\n public setActiveConversation(id: \n<truncated1319bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts\""}}]}
{"step_index":64,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:05:20Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Fix SessionContinuityService constructor bug\"","Instruction":"\"Add back the missing constructor and variable.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":17,\"ReplacementContent\":\"export class SessionContinuityService {\\n private activeConversationId: string | undefined;\\n\\n constructor(private brainManager: BrainManager) {}\\n\\n private get activeSessionPath(): stri\n<truncated127bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts\""}}]}
{"step_index":73,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:05:43Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Register onDidChangeActiveTextEditor in constructor\"","Instruction":"\"Add a listener for active text editor changes.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":18,\"ReplacementContent\":\" private activeConversationId: string | undefined;\\n\\n constructor(private brainManager: BrainManager) {\\n vscode.window.onDidChangeActiveTextEditor(() => {\\n this.captureSt\n<truncated215bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts\""}}]}
{"step_index":76,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:05:53Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Fix missing class declaration\"","Instruction":"\"Restore class declaration\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":14,\"ReplacementContent\":\"export class SessionContinuityService {\\n private activeConversationId: string | undefined;\",\"StartLine\":14,\"TargetContent\":\" private activeConversationId: string | undefined;\"}]","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts\""}}]}
{"step_index":79,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:06:03Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Log messages to BrainManager\"","Instruction":"\"Add BrainManager.appendLog calls when user and model send messages\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":244,\"ReplacementContent\":\" this._session!.messages.push(userMsg);\\n this._postMessage({ type: 'addMessage', message: userMsg });\\n this._brainManager.appendLog(this._session!.id, `User: ${userMsg.conte\n<truncated929bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/chatPanel.ts\""}}]}
{"step_index":85,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:06:29Z","tool_calls":[{"name":"write_to_file","args":{"CodeContent":"\"<scriptlang=\\\"ts\\\">\\n import { marked } from 'marked';\\n import QuarkdownRenderer from './QuarkdownRenderer.svelte';\\n \\n let { heteronimo = '', content = '' } = $props();\\n let expanded = $state(false);\\n\\n function toggle() {\\n expanded = !exp\n<truncated 1565 bytes>","Description":"\"Create DelegateBlock.svelte component\"","IsArtifact":"false","Overwrite":"false","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview-ui/control-center-svelte/components/DelegateBlock.svelte\""}}]}
{"step_index":88,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:06:44Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Add DelegateBlock parsing to QuarkdownRenderer\"","Instruction":"\"Update QuarkdownRenderer to parse and render <delegate> tags.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":6,\"ReplacementContent\":\" import RegisterMap from './RegisterMap.svelte';\\n import EvolutionResult from './EvolutionResult.svelte';\\n import DelegateBlock from './DelegateBlock.svelte';\",\"StartLine\":5,\"TargetContent\":\" \n<truncated3203bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview-ui/control-center-svelte/components/QuarkdownRenderer.svelte\""}}]}
{"step_index":109,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:07:29Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Send approvalResolved back to webview\"","Instruction":"\"Add postMessage to clear pendingApproval from UI when resolved.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":203,\"ReplacementContent\":\" case 'resolveApproval':\\n if (message.approvalId) {\\n ApprovalGate.events.emit('resolveApproval', { \\n id: mess\n<truncated737bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/chatPanel.ts\""}}]}
{"step_index":112,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:07:39Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"npm run compile\"","Cwd":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"500"}}]}
{"step_index":118,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:07:54Z","content":"I've picked up from where we left off and successfully completed the remaining items on the Implementation Plan. The changes are compiling perfectly.\n\nHere’s a summary of the finalizing work:\n\n### 1. Session Continuity & Persistence\n* **Active Session Memory**: Rewrote `SessionContinuityService` to persist the active `conversationId` straight to the filesystem (`.system_generated/active_session.json`), ensuring the chat doesn't clear if you restart or reload the VS Code window.\n* **State Capture Listener**: Wired an automatic trigger to capture the current active file context (`captureState()`) whenever the VS Code active text editor changes.\n* **Chat Logging**: Fixed a major omission in `ChatPanel.ts`—it now properly pushes every user message, model response, and tool execution directly into `BrainManager.appendLog()`, building up a persistent `overview.txt` timeline for the session.\n\n### 2. Delegation Rendering\n<truncated1072bytes>"}
{"step_index":119,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T18:49:59Z","content":"<USER_REQUEST>\nas you can see in the image i shared: the chat is still showing olkder messages. I'm using antigravity and I'm 100% sure it is still using chrome devtools protocol to control antigravity. Where is the grpc/protobuf reverse engineering we did is implemented in aurelio?\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T19:49:59+01:00.\n\nThe user's current state is as follows:\nActive Document: /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts (LANGUAGE_TYPESCRIPT)\nCursor is on line: 1\nOther open documents:\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts (LANGUAGE_TYPESCRIPT)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview-ui/control-center-svelte/components/DelegateBlock.svelte (LANGUAGE_SVELTE)\n<truncated332bytes>"}
{"step_index":120,"source":"USER_EXPLICIT","type":"VIEW_FILE","status":"DONE","created_at":"2026-05-11T18:11:26Z","content":"The USER performed the following action:\nShow the contents of file /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts from lines 28 to 75\nFile Path: `file:///home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts`\nTotal Lines: 98\nTotal Bytes: 3724\nShowing lines 28 to 75\nThe following code has been modified to include a line number before every line, in the format: <line_number>: <original_line>. Please note that any changes targeting the original code should remove the line number, colon, and leading space.\n28: }\n29: \n30: public setActiveConversation(id: string | undefined) {\n31: this.activeConversationId = id;\n32: try {\n33: const dir = path.dirname(this.activeSessionPath);\n34: if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true });\n35: fs.writeFileSync(this.activeSessionPath, JSON.stringify({ activeId: id }), 'utf-8');\n36: } catch (e) {\n<truncated1625bytes>"}
{"step_index":144,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:50:57Z","content":"The two behaviors you are observing are actually linked directly to how the Antigravity architecture is currently wired in the extension!\n\nHere is exactly what is happening:\n\n### 1. Why you are seeing \"Older Messages\"\nYou are correct—the system is still using the Chrome DevTools Protocol (CDP) bridge. The reason you are seeing older messages, and why it says \"Restored Session\", is because the CDP Bridge (`AntigravityService`) connects to the headless IDE instance (Cursor running on Proxmox CT 212) and **literally scrapes the active DOM of its Chat panel**. \n\nIf the chat history was never cleared in the actual headless IDE, the CDP bridge just reads the existing DOM nodes that are already rendered there and broadcasts them back to your Aurelio webview as `antigravityChatChunk` messages. It's essentially mirroring the exact state of the remote IDE's UI.\n\n### 2. Where is the gRPC/Protobuf Reverse Engineering?\n<truncated1416bytes>"}
{"step_index":145,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T18:54:45Z","content":"<USER_REQUEST>\nNot only do I want to migrate. I want also to maintain the current CDP bridge. Why? because the language_server_linux_x64 that we will be communicating with, will be the one running because of headless IDE\n\nDoes that make sense? So, ideally? we should be able to toggle between CDP bridge and grpc/LS\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T19:54:45+01:00.\n\nThe user's current state is as follows:\nActive Document: /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts (LANGUAGE_TYPESCRIPT)\nCursor is on line: 1\nOther open documents:\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/chatPanel.ts (LANGUAGE_TYPESCRIPT)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts (LANGUAGE_TYPESCRIPT)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview-ui/control-center-svelte/components/DelegateBlock.svelte (LANGUAGE_SVELTE)\n<truncated218bytes>"}
{"step_index":176,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:56:08Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"implementation_plan\",\"RequestFeedback\":true,\"Summary\":\"Plan to introduce a backend toggle mechanism in Aurelio's control panel, allowing chat streams to be dynamically routed through either the existing CDP Bridge or the newly reversed gRP\n<truncated60bytes>","CodeContent":"\"# Dual-Bridge Antigravity Chat Routing\\n\\nThis plan outlines the architecture for maintaining both the CDP (Chrome DevTools Protocol) bridge and the newly reversed gRPC/Protobuf Language Server (LS) bridge. It will introduce a toggle mechanism that respec\n<truncated2839bytes>","Description":"\"Created an implementation plan to support toggling between CDP and gRPC backends for Antigravity chat.\"","IsArtifact":"true","Overwrite":"false","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\""}}]}
{"step_index":179,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T18:56:23Z","content":"I have created an **Implementation Plan** for the dual-bridge architecture that allows seamless toggling between the CDP and gRPC backends based on your `agMode` settings. \n\nPlease review the plan in the artifact to the right! I have highlighted a few critical **Open Questions** regarding the protobuf definitions for the gRPC stream, as that schema doesn't seem to be present in the repository yet. Let me know how you want to proceed with those schemas!"}
{"step_index":180,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T19:01:35Z","content":"Comments on artifact URI: file:///home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\n\nSelection:\n>Protobuf Schema: What is the exact gRPC method name for sending a prompt to exa.language_server_pb.LanguageServerService? (e.g., is it StreamChat?)\n\nComment: \"you need to find out. there's already a lot of research done by you\"\n\nSelection:\n>Payload Structure: Do you have the binary or JSON representation of the Protobuf payload required for the chat request? Since we manually frame the bytes in antigravityLsBridge.ts, I will need to know how to construct the request Buffer for the chat.\n\nComment: \"find that out, there's some reference repos that were cloned and are present in the workspace\"\n\nSelection:\n>Auto Mode: For agMode === 'auto', should the logic attempt to use gRPC first, and if it fails or timeouts, automatically fallback to CDP? Or should we just stick to explicit cdp vs grpc toggles for now?\n\nComment: \"yes\"\n\nSelection:\n>Dual-Bridge Antigravity Chat Routing\n<truncated1295bytes>"}
{"step_index":233,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:03:20Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"implementation_plan\",\"RequestFeedback\":true,\"Summary\":\"Updated implementation plan for the Dual-Bridge Chat Routing, incorporating findings from the reversed Protobuf schema in Antigravity-Tools-LS and detailing the additional configuratio\n<truncated78bytes>","CodeContent":"\"# Dual-Bridge Antigravity Chat Routing & Configuration\\n\\nThis plan outlines the architecture for maintaining both the CDP bridge and the newly reversed gRPC/Protobuf Language Server (LS) bridge. It introduces a toggle mechanism that respects the `agMode`\n<truncated3220bytes>","Description":"\"Updated the implementation plan with Protobuf method findings and added the UI settings requirements (model, token, slash commands, MCP servers).\"","IsArtifact":"true","Overwrite":"true","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\""}}]}
{"step_index":236,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:03:36Z","content":"I've successfully located the Protobuf schema definitions inside the `Antigravity-Tools-LS` repository! \n\nIt turns out that sending a chat requires a dual-RPC approach typical of Cursor's architecture:\n1. `SendUserCascadeMessage`: A unary call to submit the prompt.\n2. `StreamCascadeReactiveUpdates`: A streaming connection to receive the React-style UI state updates.\n\nI have updated the **Implementation Plan** artifact with these technical details. I have also added a dedicated section for expanding the `SettingsTab.svelte` UI to expose the configuration settings you requested (model, token, slash commands, and MCP servers) for full control of the Antigravity Language Server.\n\nPlease review the updated plan, and if everything looks correct, let me know to proceed with execution!"}
{"step_index":237,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T19:09:41Z","content":"Comments on artifact URI: file:///home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\n\nSelection:\n>Based on the research in Antigravity-Tools-LS/transcoder-core/proto:\n\nComment: \"i want you to implement the features present in this project. And maybe implement in our project, in a language more lower.-level (native) like rust, go or c++\"\n<USER_REQUEST>\n\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T20:09:41+01:00.\n\nThe user's current state is as follows:\nActive Document: /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts (LANGUAGE_TYPESCRIPT)\nCursor is on line: 1\nOther open documents:\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts (LANGUAGE_TYPESCRIPT)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview-ui/control-center-svelte/components/DelegateBlock.svelte (LANGUAGE_SVELTE)\n<truncated332bytes>"}
{"step_index":263,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:11:00Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"implementation_plan\",\"RequestFeedback\":true,\"Summary\":\"Updated implementation plan to migrate the Antigravity gRPC bridge logic and features into the native Rust backend 'dirac', rather than implementing them in TypeScript.\"}","CodeContent":"\"# Dual-Bridge Antigravity Chat Routing & Native Migration\\n\\nBased on user feedback, the complex gRPC streaming and Protobuf handling required for the Antigravity Language Server bridge will not be implemented in TypeScript. Instead, we will port the core\n<truncated3466bytes>","Description":"\"Updated the implementation plan to migrate the Antigravity gRPC bridge logic into the native Rust backend ('dirac').\"","IsArtifact":"true","Overwrite":"true","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\""}}]}
{"step_index":266,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:11:17Z","content":"I completely understand now! You want to integrate the core features of `Antigravity-Tools-LS` (which is already written in Rust) directly into Aurelio's native Rust backend, `dirac`. \n\nThis is a much better architectural decision than trying to implement complex gRPC streaming and Protobuf deserialization in the TypeScript extension host. It allows us to:\n1. Re-use Rust's highly efficient Protobuf ecosystem.\n2. Port the Asset Provisioner and Process Discovery logic natively without blocking the UI thread.\n3. Streamline the architecture by passing clean JSON payloads from `dirac` back to the Svelte UI.\n\nI have updated the **Implementation Plan** to reflect this pivot. We will build an `antigravity.rs` module inside `native/dirac/src` to handle the heavy lifting, and the TypeScript `antigravityLsBridge` will simply act as a lightweight IPC bridge to the native engine.\n\n<truncated147bytes>"}
{"step_index":267,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T19:20:54Z","content":"Comments on artifact URI: file:///home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\n\nThe user has approved this document.\n\n\n<USER_REQUEST>\n\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T20:20:54+01:00.\n\nThe user's current state is as follows:\nActive Document: /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts (LANGUAGE_TYPESCRIPT)\nCursor is on line: 1\nOther open documents:\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/chatPanel.ts (LANGUAGE_TYPESCRIPT)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/brain/sessionContinuity.ts (LANGUAGE_TYPESCRIPT)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview-ui/control-center-svelte/components/DelegateBlock.svelte (LANGUAGE_SVELTE)\n<truncated218bytes>"}
{"step_index":269,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:20:54Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"task\",\"RequestFeedback\":false,\"Summary\":\"Created a task checklist to track the implementation of the Antigravity gRPC bridge migration into the native Rust backend (dirac).\"}","CodeContent":"\"# Antigravity Native Migration Tasks\\n\\n- `[ ]` Setup Dirac Protobuf compilation\\n - `[ ]` Add `prost`, `prost-build`, `prost-types`, `tonic`, `tonic-build` dependencies to `native/dirac/Cargo.toml`.\\n - `[ ]` Copy necessary `.proto` files from `Antigra\n<truncated1034bytes>","Description":"\"Task checklist for the Dual-Bridge Native Migration.\"","IsArtifact":"true","Overwrite":"true","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/task.md\""}}]}
{"step_index":281,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:21:30Z","tool_calls":[{"name":"write_to_file","args":{"CodeContent":"\"use std::env;\\nuse std::path::PathBuf;\\n\\nfn main() -> Result<(), Box<dynstd::error::Error>> {\\n let proto_dir = PathBuf::from(\\\"proto\\\");\\n let proto_files = vec![\\n proto_dir.join(\\\"exa.chat_client_server_pb.proto\\\"),\\n proto_dir.jo\n<truncated644bytes>","Description":"\"Created build.rs for Dirac to compile the copied Protobuf files using tonic_build\"","IsArtifact":"false","Overwrite":"true","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/build.rs\""}}]}
{"step_index":305,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:22:35Z","tool_calls":[{"name":"write_to_file","args":{"CodeContent":"\"use std::env;\\nuse std::fs;\\nuse std::path::PathBuf;\\n\\nfn main() -> Result<(), Box<dynstd::error::Error>> {\\n let out_dir = PathBuf::from(env::var(\\\"OUT_DIR\\\").unwrap());\\n\\n let mut protos = Vec::new();\\n if let Ok(entries) = fs::read_dir(\\\"pr\n<truncated614bytes>","Description":"\"Updated build.rs to use protox for Protobuf compilation, matching the Antigravity-Tools-LS build setup.\"","IsArtifact":"false","Overwrite":"true","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/build.rs\""}}]}
{"step_index":317,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:23:05Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"cargo tree -p tonic-build --edges features -e normal,build,dev --manifest-path native/dirac/Cargo.toml\"","Cwd":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"500"}}]}
{"step_index":374,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:25:13Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"ps aux | grep language_server_linux_x64\"","Cwd":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"500"}}]}
{"step_index":392,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:25:56Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Add sysinfo to Cargo.toml for process discovery\"","Instruction":"\"Add `sysinfo = \\\"0.33\\\"` to the dependencies in Cargo.toml.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":34,\"ReplacementContent\":\"tonic = \\\"0.12\\\"\\nsysinfo = \\\"0.33\\\"\",\"StartLine\":33,\"TargetContent\":\"tonic = \\\"0.12\\\"\"}]","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/Cargo.toml\""}}]}
{"step_index":436,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:27:33Z","tool_calls":[{"name":"write_to_file","args":{"CodeContent":"\"use sysinfo::System;\\nuse std::time::Duration;\\nuse tokio::time::sleep;\\nuse tonic::transport::{Channel, Endpoint};\\nuse tonic::Request;\\nuse std::str::FromStr;\\n\\nuse crate::proto::exa::cortex_pb::{CascadeConfig, CascadeConversationalPlannerConfig, Casca\n<truncated6889bytes>","Description":"\"Implemented the antigravity.rs module with process discovery and gRPC streaming client for ls_core.\"","IsArtifact":"false","Overwrite":"false","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":439,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:27:56Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Added antigravity mod to main.rs\"","Instruction":"\"Add `mod antigravity;` to the module declarations at the top of `main.rs`.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":36,\"ReplacementContent\":\"mod toon;\\nmod ast;\\nmod antigravity;\",\"StartLine\":34,\"TargetContent\":\"mod toon;\\nmod ast;\"}]","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs\""}}]}
{"step_index":463,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:29:11Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Fix auth_req closure issue\"","Instruction":"\"Replace the `auth_req` closure with a generic function or inline the logic.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":85,\"ReplacementContent\":\"fn auth_req<T>(mut req: Request<T>, auth_token: &str) -> Request<T> {\\n if let Ok(metadata_value) = tonic::metadata::MetadataValue::from_str(auth_token) {\\n req.metadata_mut().insert(\\\"x-\n<truncated1151bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":481,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:29:57Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Update proto module structure in antigravity.rs\"","Instruction":"\"Replace the existing `proto` module inside `antigravity.rs` with the comprehensive one from `transcoder-core`.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":25,\"ReplacementContent\":\"pub mod proto {\\n pub mod exa {\\n pub mod browser_pb { tonic::include_proto!(\\\"exa.browser_pb\\\"); }\\n pub mod cascade_plugins_pb { tonic::include_proto!(\\\"exa.cascade_plugins_pb\\\")\n<truncated2094bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":490,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:30:27Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Fix cortex step type\"","Instruction":"\"Fix `step::Step` to `cortex_step_state::Step` in `antigravity.rs`\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":169,\"ReplacementContent\":\" if let Some(crate::antigravity::proto::exa::cortex_pb::cortex_step_state::Step::PlannerResponse(pr)) = &s.step {\",\"StartLine\":167,\"TargetContent\":\" \n<truncated109bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":574,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:33:31Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Fix step access\"","Instruction":"\"Change the access of `PlannerResponse` to use `gemini_coder` proto as in the reference implementation.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":168,\"ReplacementContent\":\" if let Some(crate::antigravity::proto::gemini_coder::step::Step::PlannerResponse(pr)) = &s.step {\",\"StartLine\":166,\"TargetContent\":\" if let S\n<truncated107bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":590,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:34:08Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"grep tokio /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/Cargo.toml\"","Cwd":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"500"}}]}
{"step_index":598,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:34:23Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Make dispatch return Option<Response> to support streaming\"","Instruction":"\"Change `dispatch` to return `Option<Response>`. For `ag.sendPrompt`, return `None` and spawn a thread to handle streaming and the final result.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":94,\"ReplacementContent\":\" let response_opt = dispatch(request);\\n\\n if let Some(response) = response_opt {\\n let json = serde_json::to_string(&response).unwrap_or_else(|e| {\\n format\n<truncated6484bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs\""}}]}
{"step_index":601,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:34:47Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Implement handle_ag_send_prompt in main.rs\"","Instruction":"\"Add the implementation of `handle_ag_send_prompt` and `send_json_stdout` at the bottom of the file.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":821,\"ReplacementContent\":\"fn handle_tokenizer_batch(id: u64, params: serde_json::Value) -> Response {\\n let texts: Vec<String> = match serde_json::from_value(params) {\\n Ok(p) => p,\\n Err(e) => return Resp\n<truncated3319bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs\""}}]}
{"step_index":616,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:35:45Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Add handle_ag_send_prompt function to main.rs\"","EndLine":"827","Instruction":"\"Append `handle_ag_send_prompt` and `send_json_stdout` to the end of the file.\"","ReplacementContent":"\" Err(e) => Response::err(id, ERR_IO, format!(\\\"Serialization error: {}\\\", e)),\\n }\\n}\\n\\n// ─── Antigravity (gRPC Bridge) Handlers ────────────────────────────────────\n<truncated2286bytes>","StartLine":"824","TargetContent":"\" Err(e) => Response::err(id, ERR_IO, format!(\\\"Serialization error: {}\\\", e)),\\n }\\n}\\n\"","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs\""}}]}
{"step_index":693,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:38:38Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Expose getDiracClient from ChatPanel\"","EndLine":"460","Instruction":"\"Change `private _getDiracClient(): DiracClient | null` to `public getDiracClient(): DiracClient | null`\"","ReplacementContent":"\" public getDiracClient(): DiracClient | null {\\n if (this._diracClient) return this._diracClient;\"","StartLine":"458","TargetContent":"\" private _getDiracClient(): DiracClient | null {\\n if (this._diracClient) return this._diracClient;\"","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/chatPanel.ts\""}}]}
{"step_index":696,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:38:54Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"true","Description":"\"Update usages of _getDiracClient to getDiracClient\"","EndLine":"750","Instruction":"\"Change all `_getDiracClient` to `getDiracClient`\"","ReplacementContent":"\" const diracClient = this.getDiracClient();\"","StartLine":"260","TargetContent":"\" const diracClient = this._getDiracClient();\"","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/chatPanel.ts\""}}]}
{"step_index":705,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:39:19Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Route antigravitySendPrompt to DiracClient in native mode\"","EndLine":"615","Instruction":"\"Update `antigravitySendPrompt` to check mode and use diracClient if native.\"","ReplacementContent":"\" case 'antigravitySendPrompt':\\n try {\\n const config = vscode.workspace.getConfiguration('aurelio.antigravity');\\n const mode = config.get<string>('mode', 'au\n<truncated2115bytes>","StartLine":"601","TargetContent":"\" case 'antigravitySendPrompt':\\n try {\\n if (!this._antigravityService.isConnected) { this._antigravityService.connect(); }\\n this._panel.webview.postMessage({\n<truncated785bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/controlCenterPanel.ts\""}}]}
{"step_index":708,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:39:32Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Route antigravityQuickAction to DiracClient in native mode\"","EndLine":"645","Instruction":"\"Update `antigravityQuickAction` to check mode and use diracClient if native.\"","ReplacementContent":"\" case 'antigravityQuickAction':\\n try {\\n const config = vscode.workspace.getConfiguration('aurelio.antigravity');\\n const mode = config.get<string>('mode', 'a\n<truncated1728bytes>","StartLine":"635","TargetContent":"\" case 'antigravityQuickAction':\\n try {\\n if (!this._antigravityService.isConnected) { this._antigravityService.connect(); }\\n this._panel.webview.postMessage(\n<truncated545bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/controlCenterPanel.ts\""}}]}
{"step_index":711,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:39:42Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Update antigravityGrpcConnect for native mode\"","EndLine":"585","Instruction":"\"Update `antigravityGrpcConnect` to check mode and use diracClient if native.\"","ReplacementContent":"\" case 'antigravityGrpcConnect':\\n try {\\n const config = vscode.workspace.getConfiguration('aurelio.antigravity');\\n const mode = config.get<string>('mode', 'a\n<truncated2637bytes>","StartLine":"546","TargetContent":"\" case 'antigravityGrpcConnect':\\n try {\\n if (message.autoDiscover) {\\n const ok = await this._antigravityLsBridge.connect();\\n \n<truncated1522bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/webview/controlCenterPanel.ts\""}}]}
{"step_index":714,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:39:55Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"npm run compile\"","Cwd":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode\"","RunPersistent":"false","SafeToAutoRun":"true","WaitMsBeforeAsync":"5000"}}]}
{"step_index":723,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:40:15Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Update task checklist\"","Instruction":"\"Update the task.md artifact to check off remaining items\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":6,\"ReplacementContent\":\"- [x] Update `diracClient.ts` to support the stream-friendly request/response pattern for `ag.sendPrompt`.\\n- [x] Wire `antigravityLsBridge.ts` (or `controlCenterPanel.ts`) to call the `DiracClient`\n<truncated841bytes>","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/task.md\""}}]}
{"step_index":729,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:40:37Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"task\",\"RequestFeedback\":false,\"Summary\":\"Updated the task checklist to reflect the completed Native Bridge migration for Antigravity.\"}","CodeContent":"\"# Antigravity Native Migration Tasks\\n\\n- [x] Setup Dirac Protobuf compilation\\n - [x] Add `prost`, `prost-build`, `prost-types`, `tonic`, `tonic-build` dependencies to `native/dirac/Cargo.toml`.\\n - [x] Copy necessary `.proto` files from `Antigravity-T\n<truncated1037bytes>","Description":"\"Update task list\"","IsArtifact":"true","Overwrite":"true","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/task.md\""}}]}
{"step_index":732,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:40:49Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"walkthrough\",\"RequestFeedback\":false,\"Summary\":\"Created a walkthrough outlining the steps taken to implement the native Rust `dirac` backend for Antigravity, effectively bridging the gRPC streams into the VS Code extension natively.\"}","CodeContent":"\"# Walkthrough: Implementing the Native Antigravity Bridge\\n\\nThis walkthrough summarizes the implementation of the Native Rust `dirac` backend bridging the Antigravity Language Server with the Aurelio VS Code Extension. The implementation provides a high-\n<truncated4274bytes>","Description":"\"Create walkthrough\"","IsArtifact":"true","Overwrite":"false","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/walkthrough.md\""}}]}
{"step_index":735,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:41:07Z","content":"I have completed the migration of the Antigravity gRPC communication bridge into the native Rust `dirac` backend and established the integration with the Aurelio VS Code extension.\n\nHere is a summary of the work done:\n1. **gRPC Flow Refactoring**: Updated the Rust `dirac` dispatch architecture to safely spawn detached asynchronous streams via Tokio. The `handle_ag_send_prompt` process pipes gRPC responses through `tokio::mpsc::channel` streams down to standard output encoded as JSON-lines.\n2. **VS Code Settings Integration**: Updated `package.json` to expand the `aurelio.antigravity.mode` toggle to include a `\"native\"` option, with the ability to safely switch back to `\"cdp\"` (Legacy Remote headless IDE) and `\"grpc\"` (VS Code gRPC-Web proxy) at any time.\n<truncated742bytes>"}
{"step_index":736,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T19:43:37Z","content":"<USER_REQUEST>\nI think we need to refactor the solution. Take into account these markdown files: https://github.com/wyattzheng/anycode/tree/3a753b81eb479988a259776d10f933b12f1558a1/packages/antigravity-agent/docs\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T20:43:37+01:00.\n\nThe user's current state is as follows:\nActive Document: /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs (LANGUAGE_RUST)\nCursor is on line: 1\nOther open documents:\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs (LANGUAGE_RUST)\nNo browser pages are currently open.\n</ADDITIONAL_METADATA>"}
{"step_index":790,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:46:26Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"implementation_plan\",\"RequestFeedback\":true,\"Summary\":\"Implementation plan for refactoring the Antigravity native bridge to utilize `StreamAgentStateUpdates`, `PromptSectionCustomizationConfig`, and appropriate `CascadePlannerConfig` setti\n<truncated54bytes>","CodeContent":"\"# Antigravity Native Bridge Refactor\\n\\nThis document outlines the plan to refactor the native Antigravity bridge based on the `anycode` reverse-engineering documentation. \\n\\nThe previous implementation relied on a polling mechanism over `GetCascadeTraje\n<truncated3765bytes>","Description":"\"Create implementation plan\"","IsArtifact":"true","Overwrite":"true","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\""}}]}
{"step_index":795,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:46:47Z","content":"I have reviewed the `anycode` documentation and created an implementation plan outlining the architectural refactor for our native Antigravity bridge. \n\nThe core of the refactor involves switching from our custom polling loop (`GetCascadeTrajectory`) to the actual real-time push mechanism used by the official client (`StreamAgentStateUpdates`). This will eliminate latency and CPU overhead. Furthermore, we will inject the required `CascadePlannerConfig` options to support dynamic system prompts, tool usage configuration (e.g., auto-running tools to avoid hanging on `WAITING`), and MCP server connections.\n\nPlease review the [implementation_plan.md](file:///home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md) and let me know if you approve or have any feedback on the open questions!"}
{"step_index":796,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T19:52:19Z","content":"Comments on artifact URI: file:///home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\n\nSelection:\n>Antigravity Native Bridge Refactor\n\nComment: \"We need to study these documents fully:\n- https://github.com/wyattzheng/anycode/blob/3a753b81eb479988a259776d10f933b12f1558a1/packages/antigravity-agent/docs/system-prompt.md\n\n- https://github.com/wyattzheng/anycode/blob/3a753b81eb479988a259776d10f933b12f1558a1/packages/antigravity-agent/docs/tools.md\n\n- https://github.com/wyattzheng/anycode/blob/3a753b81eb479988a259776d10f933b12f1558a1/packages/antigravity-agent/docs/self-hosting.md (this one will me implemented in rust, right?)\n\n- https://github.com/wyattzheng/anycode/blob/3a753b81eb479988a259776d10f933b12f1558a1/packages/antigravity-agent/docs/models.md\n\nWe need to add all these features and configuration options to our solution.\"\n\nSelection:\n<truncated1032bytes>"}
{"step_index":814,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:53:01Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"implementation_plan\",\"RequestFeedback\":true,\"Summary\":\"Updated implementation plan for Antigravity native bridge to include Self-Hosting (process spawning), OAuth injection, dynamic Model selection, Tool configuration, and Prompt customiza\n<truncated7bytes>","CodeContent":"\"# Antigravity Native Bridge Refactor\\n\\nThis document outlines the comprehensive plan to refactor the native Antigravity bridge based on the `anycode` reverse-engineering documentation. \\n\\nThe scope has been expanded per user request to cover full self-h\n<truncated4261bytes>","Description":"\"Update implementation plan to include user requests for self-hosting, oauth, models, and tools\"","IsArtifact":"true","Overwrite":"true","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\""}}]}
{"step_index":817,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:53:20Z","content":"I have updated the [implementation_plan.md](file:///home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md) to comprehensively cover all four reference documents!\n\nThe plan now incorporates:\n1. **Self-Hosting (`self-hosting.md`)**: `dirac` will locate the `language_server_linux_x64` binary, spawn it with the correct CLI arguments, feed the required initialization protobuf to its `stdin`, and read `stderr` to capture the randomly assigned port!\n2. **OAuth Injection (`self-hosting.md`)**: The VS Code client will pass Google OAuth tokens to `dirac`, which will use the `SaveOAuthTokenInfo` RPC to inject them into the standalone instance.\n3. **Model Configuration (`models.md`)**: We will implement the mapping of model identifiers (like `claude-opus-4-6-thinking`) to their protobuf `planModel` counterparts (like `1026`).\n<truncated604bytes>"}
{"step_index":818,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T19:54:19Z","content":"Comments on artifact URI: file:///home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/implementation_plan.md\n\nSelection:\n>This refactor will dramatically change how dirac operates. It will evolve from a simple RPC proxy into a standalone process manager capable of spawning and managing its own Language Server binary, enabling true \"headless\" AI operations independent of the VS Code host. Please review the new Self-Hosting and OAuth injection architecture below.\n\nComment: \"perfect solution\"\n<USER_REQUEST>\n\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T20:54:19+01:00.\n\nThe user's current state is as follows:\nActive Document: /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs (LANGUAGE_RUST)\nCursor is on line: 1\nOther open documents:\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs (LANGUAGE_RUST)\nNo browser pages are currently open.\n</ADDITIONAL_METADATA>"}
{"step_index":820,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:54:19Z","tool_calls":[{"name":"write_to_file","args":{"ArtifactMetadata":"{\"ArtifactType\":\"task\",\"RequestFeedback\":false,\"Summary\":\"Tracking task execution for the Native Bridge refactor.\"}","CodeContent":"\"# Antigravity Native Bridge Refactor - Tasks\\n\\n- [ ] **Phase 1: Self-Hosting & Process Management (`dirac`)**\\n - [ ] Implement Language Server spawning using `std::process::Command`.\\n - [ ] Generate named pipes and pass CLI arguments.\\n - [ ] Implem\n<truncated1091bytes>","Description":"\"Create task tracking document\"","IsArtifact":"true","Overwrite":"true","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/task.md\""}}]}
{"step_index":832,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:54:48Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Add ag.startSelfHosted and ag.injectOAuthToken dispatch routes\"","Instruction":"\"Add ag.startSelfHosted and ag.injectOAuthToken to the dispatch logic in `main.rs`, and add the handler functions that will delegate to `antigravity.rs`.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":151,\"ReplacementContent\":\" \\\"ag.sendPrompt\\\" => return handle_ag_send_prompt(id, req.params),\\n \\\"ag.startSelfHosted\\\" => handle_ag_start_self_hosted(id, req.params),\\n \\\"ag.injectOAuthToken\\\" => handl\n<truncated2063bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs\""}}]}
{"step_index":847,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:55:33Z","tool_calls":[{"name":"multi_replace_file_content","args":{"Description":"\"Refactor antigravity.rs to support spawning the Language Server, injecting OAuth tokens, streaming state updates, and advanced configuration injection (Phase 1, 2, 3, 4).\"","Instruction":"\"In `antigravity.rs`:\\n1. Add `spawn_language_server` and `inject_oauth_token`.\\n2. Replace polling in `send_prompt_stream` with `client.stream_agent_state_updates`.\\n3. Add models mapping and tools settings in `CascadePlannerConfig`.\"","ReplacementChunks":"[{\"AllowMultiple\":false,\"EndLine\":13,\"ReplacementContent\":\"use crate::antigravity::proto::exa::cortex_pb::{\\n CascadeConfig, CascadeConversationalPlannerConfig, CascadePlannerConfig, CortexStepType, CortexTrajectoryType,\\n CascadeRunStatus, Customiza\n<truncated7881bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":856,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:56:06Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Add spawn_language_server and inject_oauth_token\"","EndLine":"86","Instruction":"\"Insert spawn_language_server and inject_oauth_token before send_prompt_stream\"","ReplacementContent":"\" None\\n}\\n\\npub fn spawn_language_server(binary_path: &str, workspace_id: &str) -> Result<AntigravityProcessInfo,String> {\\n let csrf = uuid::Uuid::new_v4().to_string();\\n let pipe_path = format!(\\\"/tmp/ag_pipe_{}\\\", uuid::Uuid::new_v4().simple(\n<truncated2800bytes>","StartLine":"83","TargetContent":"\" None\\n}\\n\\n/// Send a prompt and stream the response back via a channel\"","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":859,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:56:21Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Update task.md to mark Phase 1 and Phase 2 as complete.\"","EndLine":"11","Instruction":"\"Mark tasks completed\"","ReplacementContent":"\"- [x] **Phase 1: Self-Hosting & Process Management (`dirac`)**\\n - [x] Implement Language Server spawning using `std::process::Command`.\\n - [x] Generate named pipes and pass CLI arguments.\\n - [x] Implement `stdin` initialization (`ManagementMetadata`\n<truncated315bytes>","StartLine":"3","TargetContent":"\"- [ ] **Phase 1: Self-Hosting & Process Management (`dirac`)**\\n - [ ] Implement Language Server spawning using `std::process::Command`.\\n - [ ] Generate named pipes and pass CLI arguments.\\n - [ ] Implement `stdin` initialization (`ManagementMetadata`\n<truncated315bytes>","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/task.md\""}}]}
{"step_index":865,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:56:36Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Update main.rs to pass system_prompt to send_prompt_stream\"","EndLine":"854","Instruction":"\"Add system_prompt to send_prompt_stream arguments\"","ReplacementContent":"\"fn handle_ag_send_prompt(id: u64, params: serde_json::Value) -> Option<Response> {\\n let text = params.get(\\\"text\\\").and_then(|v| v.as_str()).unwrap_or(\\\"\\\").to_string();\\n let model_id = params.get(\\\"model_id\\\").and_then(|v| v.as_i64()).unwrap_or(2\n<truncated930bytes>","StartLine":"830","TargetContent":"\"fn handle_ag_send_prompt(id: u64, params: serde_json::Value) -> Option<Response> {\\n let text = params.get(\\\"text\\\").and_then(|v| v.as_str()).unwrap_or(\\\"\\\").to_string();\\n let model_id = params.get(\\\"model_id\\\").and_then(|v| v.as_i64()).unwrap_or(2\n<truncated811bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs\""}}]}
{"step_index":868,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:56:50Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Update send_prompt_stream to configure tools and prompt customisation\"","EndLine":"252","Instruction":"\"Modify send_prompt_stream to accept `system_prompt` and configure `CascadePlannerConfig` accordingly.\"","ReplacementContent":"\"/// Send a prompt and stream the response back via a channel\\npub async fn send_prompt_stream(\\n text: String,\\n model_id: i32,\\n workspace_dir: Option<String>,\\n system_prompt: Option<String>,\\n tx: tokio::sync::mpsc::Sender<Result<String,\n<truncated5012bytes>","StartLine":"162","TargetContent":"\"/// Send a prompt and stream the response back via a channel\\npub async fn send_prompt_stream(\\n text: String,\\n model_id: i32,\\n workspace_dir: Option<String>,\\n tx: tokio::sync::mpsc::Sender<Result<String,String>>,\\n) -> Result<(), String> \n<truncated4236bytes>","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":871,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T19:57:16Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Update task.md to mark Phase 3 and Phase 4 as complete\"","EndLine":"19","Instruction":"\"Mark all tasks as complete.\"","ReplacementContent":"\"- [x] **Phase 3: Real-Time Streaming (`StreamAgentStateUpdates`)**\\n - [x] Replace polling in `antigravity.rs` with `StreamAgentStateUpdates` client stream.\\n - [x] Parse `AgentStateUpdate` deltas and map them to JSON-lines output.\\n- [x] **Phase 4: Dyn\n<truncated 333 bytes>","StartLine":"13","TargetContent":"\"- [ ] **Phase 3: Real-Time Streaming (`StreamAgentStateUpdates`)**\\n - [ ] Replace polling in `antigravity.rs` with `StreamAgentStateUpdates` client stream.\\n - [ ] Parse `AgentStateUpdate` deltas and map them to JSON-lines output.\\n- [ ] **Phase 4: Dyn\n<truncated333bytes>","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/task.md\""}}]}
{"step_index":1047,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:03:57Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Fix create_client in inject_oauth_token\"","EndLine":"148","Instruction":"\"Replace `let mut client = create_client(port).await?;` with explicit channel connection and helper function.\"","ReplacementContent":"\" let addr = format!(\\\"http://127.0.0.1:{}\\\", port);\\n let channel = Endpoint::from_shared(addr)\\n .map_err(|e| e.to_string())?\\n .connect_timeout(Duration::from_secs(5))\\n .connect()\\n .await\\n .map_err(|e| e.to_st\n<truncated331bytes>","StartLine":"141","TargetContent":"\" let mut client = create_client(port).await?;\\n\\n let auth_req = |mut r: Request<_>, token: &str| {\\n let meta = r.metadata_mut();\\n meta.insert(\\\"authorization\\\", format!(\\\"Basic {}\\\", token).parse().unwrap());\\n r\\n };\"","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs\""}}]}
{"step_index":1050,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:04:09Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Fix inject_oauth_token call arguments in main.rs\"","EndLine":"929","Instruction":"\"Fix the call to `antigravity::inject_oauth_token` to match the new signature `(port, access_token, token_type, refresh_token, expiry, csrf_token)`.\"","ReplacementContent":"\" match rt.block_on(async {\\n antigravity::inject_oauth_token(p.port, p.access_token, \\\"Bearer\\\".to_string(), p.refresh_token, p.expiry, p.csrf_token).await\\n }) {\"","StartLine":"927","TargetContent":"\" match rt.block_on(async {\\n antigravity::inject_oauth_token(p.port, p.csrf_token, p.access_token, p.refresh_token, p.expiry).await\\n }) {\"","TargetFile":"\"/home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs\""}}]}
{"step_index":1062,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:04:47Z","tool_calls":[{"name":"replace_file_content","args":{"AllowMultiple":"false","Description":"\"Add compilation fixes to walkthrough\"","EndLine":"69","Instruction":"\"Add a section about the protobuf schema and compilation fixes we did in this session.\"","ReplacementContent":"\"## Verification Plan\\n\\n### Automated Checks\\nThe `npm run compile` script was executed and passed successfully across the Webview interfaces (Svelte/Vite) and the VS Code Extension logic (Webpack).\\n\\n### Recent Fixes: Protobuf Schema Alignment\\nDuring c\n<truncated1091bytes>","StartLine":"60","TargetContent":"\"## Verification Plan\\n\\n### Automated Checks\\nThe `npm run compile` script was executed and passed successfully across the Webview interfaces (Svelte/Vite) and the VS Code Extension logic (Webpack).\\n\\n### Manual Verification\\n> [!TIP]\\n> **Action Require\n<truncated273bytes>","TargetFile":"\"/home/fcunha/.gemini/antigravity/brain/0b5cbf61-d802-4acb-8fda-fe35e616614d/walkthrough.md\""}}]}
{"step_index":1066,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:04:57Z","content":"I have picked up right where we left off and successfully resolved the compilation errors in the native `dirac` bridge! \n\n### What was done:\nThe primary issue was related to **Protobuf schema alignment**. Between our reverse-engineering and the generated Rust code (`exa.cortex_pb`), there were a few structural changes to the structs we were initializing:\n1. `PromptSectionCustomizationConfigPromptSection` was renamed/simplified to just `PromptSection`.\n2. The `CascadeToolConfig`'s `enable_model_auto_run` field was relocated inside a nested `AutoCommandConfig` structure under the `RunCommandToolConfig`.\n3. `CascadePlannerConfig` no longer holds the `cascade_can_auto_run_commands` or `planner_type_config` fields directly.\n4. Corrected the `inject_oauth_token` client pipeline, implemented the interceptor that injects `x-codeium-csrf-token` securely into the `SaveOAuthTokenInfoRequest`, and supplied the missing `token_type: \"Bearer\"` parameter when receiving JSON-RPC requests from the VS Code extension.\n\n<truncated837bytes>"}
{"step_index":1067,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T20:22:26Z","content":"<USER_REQUEST>\nHow can i validate that this is working?\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T21:22:26+01:00.\n\nThe user's current state is as follows:\nActive Document: /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs (LANGUAGE_RUST)\nCursor is on line: 1\nOther open documents:\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs (LANGUAGE_RUST)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs (LANGUAGE_RUST)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/proto/exa.language_server_pb.proto (LANGUAGE_PROTOBUF)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/core/diracClient.ts (LANGUAGE_TYPESCRIPT)\nNo browser pages are currently open.\n</ADDITIONAL_METADATA>"}
{"step_index":1068,"source":"USER_EXPLICIT","type":"VIEW_FILE","status":"DONE","created_at":"2026-05-11T20:20:18Z","content":"The USER performed the following action:\nShow the contents of file /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs from lines 863 to 910\nFile Path: `file:///home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/main.rs`\nTotal Lines: 942\nTotal Bytes: 34929\nShowing lines 863 to 910\nThe following code has been modified to include a line number before every line, in the format: <line_number>: <original_line>. Please note that any changes targeting the original code should remove the line number, colon, and leading space.\n863: \"id\": id,\n864: \"progress\": 1,\n865: \"msg\": delta\n866: }));\n867: }\n868: Err(e) => {\n869: send_json_stdout(serde_json::json!({\n870: \"id\": id,\n871: \"error\": { \"code\": -1, \"message\": e }\n<truncated1305bytes>"}
{"step_index":1078,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:23:12Z","content":"The `dirac` native backend is fully compiled and ready to test! To validate that the new Native Antigravity Bridge is working, you can follow these steps:\n\n### 1. Compile the VS Code Extension\nSince you are testing the local integration, make sure your VS Code extension TypeScript code is compiled with the new `diracClient.ts` and `controlCenterPanel.ts` changes.\nRun the compilation task from the root of the extension:\n```bash\nnpm run compile\n```\n\n### 2. Configure Aurelio to Use Native Mode\n1. Open the VS Code Settings (`Ctrl+,` or `Cmd+,` on Mac).\n2. Search for **Aurelio Antigravity Mode** (or check `aurelio.antigravity.mode` in your `settings.json`).\n3. Set the mode from `auto` or `cdp` to **`native`**.\n\n### 3. Test the Chat Flow\n1. Open the **Aurelio Sidebar / Control Center**.\n2. Navigate to the **Antigravity Chat Tab**.\n3. Send a test prompt (e.g., *\"Hello Antigravity! Can you write a rust hello world function?\"*).\n\n### What you should expect to see:\n<truncated669bytes>"}
{"step_index":1079,"source":"USER_EXPLICIT","type":"USER_INPUT","status":"DONE","created_at":"2026-05-11T20:26:16Z","content":"<USER_REQUEST>\nRun save-current-session and upgrade-conscience and atomic-commits in all the repos, it's time to update portugal futurista and aurelio, then start a nww session\n</USER_REQUEST>\n<ADDITIONAL_METADATA>\nThe current local time is: 2026-05-11T21:26:16+01:00.\n\nThe user's current state is as follows:\nActive Document: /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/proto/exa.language_server_pb.proto (LANGUAGE_PROTOBUF)\nCursor is on line: 1\nOther open documents:\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/proto/exa.language_server_pb.proto (LANGUAGE_PROTOBUF)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/native/dirac/src/antigravity.rs (LANGUAGE_RUST)\n- /home/fcunha/portugalfuturista/replica/extensions/aurelio-vscode/src/core/diracClient.ts (LANGUAGE_TYPESCRIPT)\nNo browser pages are currently open.\n</ADDITIONAL_METADATA>"}
{"step_index":1120,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:27:47Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"git add aurelio-web/ && git commit -m \\\"feat(web): update message dispatcher and svelte app for aurelio-web\\\" -m \\\"Updated routing and event handling in aurelio-web server and web UI to align with extension messaging architecture.\\\"\"","Cwd":"\"/home/fcunha/portugalfuturista/replica\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"5000"}}]}
{"step_index":1126,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:28:05Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"git add extensions/aurelio-vscode/ && git commit -m \\\"fix(vscode): resolve chat routing and stabilize control center webviews\\\" -m \\\"Fixed missing event handlers in messageBus.svelte.ts, prefixed chat messages for correct panel routing, and resolved ESM/C\n<truncated35bytes>","Cwd":"\"/home/fcunha/portugalfuturista/replica\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"5000"}}]}
{"step_index":1129,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:28:10Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"git add infra/cdp-bridge/ && git commit -m \\\"feat(cdp): update cdp-bridge server endpoints and dependencies\\\"\"","Cwd":"\"/home/fcunha/portugalfuturista/replica\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"5000"}}]}
{"step_index":1132,"source":"MODEL","type":"PLANNER_RESPONSE","status":"DONE","created_at":"2026-05-11T20:28:16Z","tool_calls":[{"name":"run_command","args":{"CommandLine":"\"git add . && git commit -m \\\"chore: save remaining session artifacts and knowledge notes\\\"\"","Cwd":"\"/home/fcunha/portugalfuturista/replica\"","SafeToAutoRun":"true","WaitMsBeforeAsync":"5000"}}]}
This document outlines the comprehensive plan to refactor the native Antigravity bridge based on the `anycode` reverse-engineering documentation.
The scope has been expanded per user request to cover full self-hosting capabilities, OAuth token injection, dynamic model selection, advanced tool configurations, and robust system prompt management.
## User Review Required
> [!WARNING]
> This refactor will dramatically change how `dirac` operates. It will evolve from a simple RPC proxy into a standalone process manager capable of spawning and managing its own Language Server binary, enabling true "headless" AI operations independent of the VS Code host. Please review the new Self-Hosting and OAuth injection architecture below.
## Proposed Changes
---
### Phase 1: Self-Hosting & Process Management (`dirac`)
- **Language Server Spawning**: Instead of discovering a running `language_server_linux_x64` process, `dirac` will locate the binary and `spawn` it directly as a child process.
- **CLI Arguments**: Spawn the binary with `--random_port`, `--csrf_token <random_uuid>`, `--workspace_id <current_workspace>`, `--cloud_code_endpoint https://daily-cloudcode-pa.googleapis.com`, and `--parent_pipe_path <tmp_named_pipe>`.
- **Stdin Initialization**: Write the minimal `ManagementMetadata` protobuf to the child's `stdin` to initialize the API key parser (`0x0a, 0x04, 0x74, 0x65, 0x73, 0x74`).
- **Port Discovery**: Read the child's `stderr` stream to extract the randomly assigned HTTPS port using regex (`listening on random port at (\d+) for HTTPS`).
### Phase 2: OAuth & Authentication
- **SaveOAuthTokenInfo RPC**: Implement the `SaveOAuthTokenInfoRequest` and `SaveOAuthTokenInfoResponse` protobuf structures.
- **Token Injection**: Expose a way for the Aurelio client to send Google OAuth tokens (Access Token, Refresh Token, Expiry) to `dirac`, which will then call `SaveOAuthTokenInfo` against the Language Server. This is required because self-hosted instances have no default OAuth state.
- **Replace Polling**: Eliminate the `GetCascadeTrajectory` polling loop (every 200ms).
- **Implement Server-Streaming**: Connect to `LanguageServerService.StreamAgentStateUpdates` using tonic to receive a real-time stream of `AgentStateUpdate` messages.
- **Delta Extraction**: Process the `main_trajectory_update.steps_update.steps` just like the previous polling loop, emitting JSON-lines progress back to the VS Code extension host seamlessly.
### Phase 4: Dynamic Configuration Injection
- **Models Configuration (`models.md`)**: Map string model IDs (e.g., `claude-opus-4-6-thinking`) to their protobuf enum representations (`MODEL_PLACEHOLDER_M26` / `planModel = 1026`) in `CascadePlannerConfig`.
- **Prompt Customization (`system-prompt.md`)**: Map Aurelio's `aurelioSettings.systemPrompt` (Heterónimos) to `promptSectionCustomizationConfig.appendPromptSections` to dynamically inject rules without overwriting the core Antigravity identity.
- **Tool Control (`tools.md`)**:
- Automatically set `cascade_can_auto_run_commands: Some(true)` in `PlannerConfig` to prevent the agent from hanging on the `WAITING` state when invoking tools like `run_command` or `list_dir`.
- Pass MCP server definitions via `customizationConfig.mcpServers`, configuring them automatically within the request payload.
This plan outlines the architecture for maintaining both the CDP (Chrome DevTools Protocol) bridge and the newly reversed gRPC/Protobuf Language Server (LS) bridge. It will introduce a toggle mechanism that respects the user's `agMode` setting from the Aurelio Settings tab, dynamically routing chat dispatch to the appropriate backend.
## User Review Required
> [!WARNING]
> While the gRPC bridge is established (`GetStatus` works), the codebase currently does not contain the protobuf schema or payload builders for the language server's actual Chat/Prompt method (e.g., `StreamChat` or `Generate`). I will need those details from your reverse engineering notes to fully implement the gRPC stream.
## Open Questions
> [!IMPORTANT]
> 1. **Protobuf Schema:** What is the exact gRPC method name for sending a prompt to `exa.language_server_pb.LanguageServerService`? (e.g., is it `StreamChat`?)
> 2. **Payload Structure:** Do you have the binary or JSON representation of the Protobuf payload required for the chat request? Since we manually frame the bytes in `antigravityLsBridge.ts`, I will need to know how to construct the request Buffer for the chat.
> 3. **Auto Mode:** For `agMode === 'auto'`, should the logic attempt to use gRPC first, and if it fails or timeouts, automatically fallback to CDP? Or should we just stick to explicit `cdp` vs `grpc` toggles for now?
- Add a new method `sendPromptStream(prompt: string, onChunk: (chunk: string) => void): Promise<string>`.
- Implement the gRPC-Web framing for the chat request.
- Parse the streaming server-sent events (SSE) or trailing headers from the language server to trigger the `onChunk` callback.
- Return the full aggregated response once the stream closes.
## Verification Plan
### Manual Verification
- Go to the **Settings Tab** in Aurelio Control Center and select **"gRPC / LS"** under Antigravity mode.
- Send a prompt via the Chat tab.
- Verify that `AntigravityLsBridge` handles the dispatch and streaming responses appear in the UI without triggering the CDP headless browser DOM scraper.
- Switch the setting back to **"CDP Bridge"** and verify that it routes back to scraping the DOM successfully.
This plan outlines the architecture for maintaining both the CDP bridge and the newly reversed gRPC/Protobuf Language Server (LS) bridge. It introduces a toggle mechanism that respects the `agMode` setting from the Aurelio Settings tab, dynamically routing chat dispatch to the appropriate backend. Additionally, it expands the Settings panel to expose full control over the Antigravity language server's 47 tools.
## Protobuf Schema Details
Based on the research in `Antigravity-Tools-LS/transcoder-core/proto`:
- **Sending Prompts**: The prompt is submitted via `rpc SendUserCascadeMessage(exa.language_server_pb.SendUserCascadeMessageRequest)`. This is a unary call that queues the message.
- **Receiving Updates**: The UI updates are streamed via `rpc StreamCascadeReactiveUpdates(exa.reactive_component_pb.StreamReactiveUpdatesRequest) returns (stream exa.reactive_component_pb.StreamReactiveUpdatesResponse)`.
The `AntigravityLsBridge` will need to implement a mechanism to manage these streams concurrently to replicate the headless IDE behavior.
- Update `handleExternalMessage` in `controlCenterPanel.ts`.
- In cases `antigravitySendPrompt` and `antigravityQuickAction`, dynamically fetch `vscode.workspace.getConfiguration('aurelio').get('agMode')` or the stored `aurelio.agMode`.
- **Routing logic:**
- If `cdp`: call `this._antigravityService.sendPromptStream(...)`.
- If `grpc`: call `this._antigravityLsBridge.sendPromptStream(...)`.
- If `auto`: Try `this._antigravityLsBridge` first; if it throws a connection error, fallback to `this._antigravityService`.
Introduce a new section specifically for **Antigravity Tooling & Configuration**, adding bindings for:
- **Model**: Dropdown or input to select the LLM model used by the language server.
- **Token/Auth**: Input for authentication tokens (separate from `agApiKey` if necessary).
- **Slash Commands**: Multi-select or checklist for enabling/disabling specific slash commands (e.g., `/edit`, `/search`).
- **MCP Servers**: Expand the existing MCP Servers section to ensure it maps correctly to the language server's tool registry.
## Verification Plan
1. **Settings Persistence**: Verify that changing the model, token, slash commands, and MCP servers persists correctly.
2. **Auto Mode Fallback**: Simulate a gRPC failure (e.g., stop the LS process) and ensure `agMode='auto'` falls back to CDP seamlessly.
3. **gRPC Streaming**: Ensure that when `agMode='grpc'`, the chat triggers `SendUserCascadeMessage` and correctly streams the response back via `StreamCascadeReactiveUpdates`.
Based on user feedback, the complex gRPC streaming and Protobuf handling required for the Antigravity Language Server bridge will not be implemented in TypeScript. Instead, we will port the core features of `Antigravity-Tools-LS` directly into Aurelio's native Rust backend (`native/dirac`).
This approach ensures high performance, offloads heavy protocol transcoding from the VS Code extension host, and allows us to reuse Rust's excellent Protobuf ecosystem.
## Core Features to Port into Dirac
1. **gRPC Protocol Bridging**: Implement `SendUserCascadeMessage` and `StreamCascadeReactiveUpdates` in Rust using `tokio` and `reqwest` or `tonic`.
2. **Asset Provisioner**: Automatically discover the local IDE paths and parse versions to maintain the `x-goog-api-key` and signature alignments.
3. **SSE Transcoding**: `dirac` will expose a clean JSON-RPC or Server-Sent Events (SSE) interface to `aurelio-vscode` for prompt requests and streaming responses.
4. **Tool Parsing**: Extract tool calls natively and forward them to the UI as clean JSON.
Introduce a new section specifically for **Antigravity Tooling & Configuration**, adding bindings for:
- **Model**: Dropdown or input to select the LLM model used by the language server.
- **Token/Auth**: Input for authentication tokens.
- **Slash Commands**: Multi-select or checklist for enabling/disabling specific slash commands (e.g., `/edit`, `/search`).
- **MCP Servers**: Expand the existing MCP Servers section to map correctly to the language server.
## Verification Plan
1. **Dirac Compilation**: Ensure `native/dirac` successfully compiles with the new protobuf schemas.
2. **Process Discovery**: Validate that `dirac` automatically finds the `language_server` PID and CSRF tokens.
3. **End-to-End Streaming**: Send a chat prompt from the Aurelio UI, observe it route to `dirac`, hit the language server via gRPC, and stream back via SSE/JSON-RPC to the UI without blocking the VS Code extension host.
This document outlines the plan to refactor the native Antigravity bridge based on the `anycode` reverse-engineering documentation.
The previous implementation relied on a polling mechanism over `GetCascadeTrajectoryRequest` and sent minimal configuration. We will transition to the proper `StreamAgentStateUpdates` Connect/gRPC streaming endpoints and leverage the `CascadePlannerConfig` to inject system prompts and tool controls dynamically.
## User Review Required
> [!WARNING]
> This refactor involves significant changes to the core `dirac` streaming loop. The transition from polling to `StreamAgentStateUpdates` relies on the Language Server correctly supporting the standard gRPC server-streaming translation for this RPC. Please review the plan below.
## Open Questions
1. Do we want to expose all `aurelioSettings` (MCP servers, token, slash commands) to the `dirac` process immediately as part of this refactor, or should we just build the scaffolding in Rust first and map the specific fields later?
2. Should we automatically set `cascade_can_auto_run_commands = true` across the board when using the native bridge to prevent the agent from hanging on `WAITING` statuses during tool calls? (The docs suggest this is mandatory).
- **Replace Polling with Streaming:** Remove the `get_cascade_trajectory` polling loop.
- **Implement `StreamAgentStateUpdates`:** Use the `stream_agent_state_updates` RPC from `LanguageServerServiceClient`.
- Listen for `AgentStateUpdate` messages on the Tonic stream.
- Extract delta updates from `main_trajectory_update.steps_update.steps`.
- Emit JSON-lines progress updates exactly as before, but without the artificial 500ms delay.
- **Update Payload Configuration:**
- Inject `cascade_can_auto_run_commands: Some(true)` inside `CascadePlannerConfig` to allow the agent to run tools automatically without waiting.
- Implement the `PromptSectionCustomizationConfig` with an `append_prompt_sections` array, providing the hooks needed to inject Aurelio's dynamic system prompts (like heterónimos or user rules).
- Add `customization_config: Some(CustomizationConfig { mcp_servers: ... })` if we intend to forward MCP servers dynamically.
- Update the payload sent to `ag.sendPrompt` to include the current `aurelioSettings` (system prompt additions, MCP configurations, etc.) so that the Rust binary can map them to the protobuf definitions.
- Update the `antigravitySendPrompt` handler for `native` mode to extract the global settings and pass them down via `diracClient.sendRequest`.
## Verification Plan
### Automated Tests
- Recompile the extension (`npm run compile`) and verify Rust binary compilation (`cargo build` in `native/dirac/`).
### Manual Verification
- Launch the Extension Host.
- Make sure `aurelio.antigravity.mode` is set to `Native`.
- Send a prompt and verify that the response streams significantly faster without the 500ms chunking delay (proving `StreamAgentStateUpdates` is working).
- Ask the agent to use a tool (e.g. `run_command` or `list_dir`) and verify it executes without hanging (proving `cascade_can_auto_run_commands` is effective).
This document outlines the comprehensive plan to refactor the native Antigravity bridge based on the `anycode` reverse-engineering documentation.
The scope has been expanded per user request to cover full self-hosting capabilities, OAuth token injection, dynamic model selection, advanced tool configurations, and robust system prompt management.
## User Review Required
> [!WARNING]
> This refactor will dramatically change how `dirac` operates. It will evolve from a simple RPC proxy into a standalone process manager capable of spawning and managing its own Language Server binary, enabling true "headless" AI operations independent of the VS Code host. Please review the new Self-Hosting and OAuth injection architecture below.
## Proposed Changes
---
### Phase 1: Self-Hosting & Process Management (`dirac`)
- **Language Server Spawning**: Instead of discovering a running `language_server_linux_x64` process, `dirac` will locate the binary and `spawn` it directly as a child process.
- **CLI Arguments**: Spawn the binary with `--random_port`, `--csrf_token <random_uuid>`, `--workspace_id <current_workspace>`, `--cloud_code_endpoint https://daily-cloudcode-pa.googleapis.com`, and `--parent_pipe_path <tmp_named_pipe>`.
- **Stdin Initialization**: Write the minimal `ManagementMetadata` protobuf to the child's `stdin` to initialize the API key parser (`0x0a, 0x04, 0x74, 0x65, 0x73, 0x74`).
- **Port Discovery**: Read the child's `stderr` stream to extract the randomly assigned HTTPS port using regex (`listening on random port at (\d+) for HTTPS`).
### Phase 2: OAuth & Authentication
- **SaveOAuthTokenInfo RPC**: Implement the `SaveOAuthTokenInfoRequest` and `SaveOAuthTokenInfoResponse` protobuf structures.
- **Token Injection**: Expose a way for the Aurelio client to send Google OAuth tokens (Access Token, Refresh Token, Expiry) to `dirac`, which will then call `SaveOAuthTokenInfo` against the Language Server. This is required because self-hosted instances have no default OAuth state.
- **Replace Polling**: Eliminate the `GetCascadeTrajectory` polling loop (every 200ms).
- **Implement Server-Streaming**: Connect to `LanguageServerService.StreamAgentStateUpdates` using tonic to receive a real-time stream of `AgentStateUpdate` messages.
- **Delta Extraction**: Process the `main_trajectory_update.steps_update.steps` just like the previous polling loop, emitting JSON-lines progress back to the VS Code extension host seamlessly.
### Phase 4: Dynamic Configuration Injection
- **Models Configuration (`models.md`)**: Map string model IDs (e.g., `claude-opus-4-6-thinking`) to their protobuf enum representations (`MODEL_PLACEHOLDER_M26` / `planModel = 1026`) in `CascadePlannerConfig`.
- **Prompt Customization (`system-prompt.md`)**: Map Aurelio's `aurelioSettings.systemPrompt` (Heterónimos) to `promptSectionCustomizationConfig.appendPromptSections` to dynamically inject rules without overwriting the core Antigravity identity.
- **Tool Control (`tools.md`)**:
- Automatically set `cascade_can_auto_run_commands: Some(true)` in `PlannerConfig` to prevent the agent from hanging on the `WAITING` state when invoking tools like `run_command` or `list_dir`.
- Pass MCP server definitions via `customizationConfig.mcpServers`, configuring them automatically within the request payload.
- `[ ]` Copy necessary `.proto` files from `Antigravity-Tools-LS` into `native/dirac/proto/`.
- `[ ]` Create `build.rs` to compile Protobuf definitions.
- `[ ]` Implement `antigravity.rs` in Dirac
- `[ ]` Write process discovery for `language_server_linux_x64`.
- `[ ]` Implement unary gRPC payload construction (`SendUserCascadeMessageRequest`).
- `[ ]` Implement SSE/gRPC-Web streaming loop for `StreamCascadeReactiveUpdates`.
- `[x]` Update `diracClient.ts` to support the stream-friendly request/response pattern for `ag.sendPrompt`.
- [x] Wire `antigravityLsBridge.ts` (or `controlCenterPanel.ts`) to call the `DiracClient`.
- [x] Finish the `antigravityGrpcConnect` and `antigravitySendPrompt` case handlers in `controlCenterPanel.ts` to initiate and stream responses from the `DiracClient`.
- [x] Implement the mode-switching logic in the Settings panel to allow users to flip between Native (gRPC) and Legacy (CDP). servers.
- `[ ]` Bind these to `aurelioSettings` state.
- `[ ]` Integration & Testing
- `[ ]` Compile `dirac` binary and run Extension host.
- `[ ]` Test Auto-mode fallback and End-to-End Chat routing.
# Walkthrough: Implementing the Native Antigravity Bridge
This walkthrough summarizes the implementation of the Native Rust `dirac` backend bridging the Antigravity Language Server with the Aurelio VS Code Extension. The implementation provides a high-performance alternative to the legacy CDP-based control method.
## Goal Description
The ultimate goal of this feature was to enable a seamless toggle between the legacy Chrome DevTools Protocol (CDP) and the new native gRPC/LS communication pipeline. The CDP relies on remote browser instrumentation, which is heavy, whereas the native gRPC pipeline connects directly to the local `language_server_linux_x64` process, offering better performance, stability, and token throughput.
## Proposed Changes and Implementation Details
### 1. `dirac` Engine Dispatch Architecture
To support continuous streaming without blocking the main event loop, we updated the `dispatch` loop in `main.rs` to return `Option<Response>`. This allowed us to execute long-running or streaming tasks (like sending a prompt to Antigravity) by spawning isolated asynchronous Tokio threads that push JSON-lines events directly to `stdout`.
We implemented the `handle_ag_send_prompt` endpoint in `native/dirac/src/main.rs`. This function delegates the payload to the custom Rust `antigravity` module (which parses the `ss -tlnp` ports and authenticates via CSRF token), and passes an MPSC channel sender to capture the delta streams. These streams are then translated into JSON-lines messages formatted as `progress` events for the extension host.
### 3. Settings UI Options (`package.json`)
We updated `package.json` to expand the `aurelio.antigravity.mode` setting by adding a `"native"` mode.
To bridge the JSON-lines stream from the native Dirac process into the webview, we had to ensure `DiracClient` instances could be shared or accessed effectively.
We modified the command handlers (`antigravitySendPrompt`, `antigravityQuickAction`, and `antigravityGrpcConnect`) to read the VS Code configuration and dispatch appropriately. When in `native` mode, it securely connects to the `DiracClient` and captures stream chunk emissions directly onto the `ChatPanel` webview context.
The `npm run compile` script was executed and passed successfully across the Webview interfaces (Svelte/Vite) and the VS Code Extension logic (Webpack).
### Recent Fixes: Protobuf Schema Alignment
During compilation, several struct initialization mismatches were identified because the generated Rust protobuf definitions (`exa.cortex_pb`) had changed structure:
1. `PromptSectionCustomizationConfigPromptSection` was renamed/simplified to `PromptSection`
2. `CascadeToolConfig`'s `enable_model_auto_run` was relocated inside a nested `AutoCommandConfig` under `RunCommandToolConfig`
3. `CascadePlannerConfig` no longer holds `cascade_can_auto_run_commands` or `planner_type_config` directly
We updated the `antigravity.rs` native bindings to accurately reflect these schema updates and added the required `token_type` field and `auth_req` interceptors for the `SaveOAuthTokenInfoRequest`. The codebase now compiles smoothly (`Exit code: 0` via `cargo check`).
### Manual Verification
> [!TIP]
> **Action Required**: Navigate to VS Code Settings (`Ctrl+,`) and search for **Aurelio Antigravity Mode**.
> You can now toggle the mode to **Native**, open the Antigravity tab in the Aurelio panel, and begin sending high-performance queries directly to the local Language Server process.
# Walkthrough: Implementing the Native Antigravity Bridge
This walkthrough summarizes the implementation of the Native Rust `dirac` backend bridging the Antigravity Language Server with the Aurelio VS Code Extension. The implementation provides a high-performance alternative to the legacy CDP-based control method.
## Goal Description
The ultimate goal of this feature was to enable a seamless toggle between the legacy Chrome DevTools Protocol (CDP) and the new native gRPC/LS communication pipeline. The CDP relies on remote browser instrumentation, which is heavy, whereas the native gRPC pipeline connects directly to the local `language_server_linux_x64` process, offering better performance, stability, and token throughput.
## Proposed Changes and Implementation Details
### 1. `dirac` Engine Dispatch Architecture
To support continuous streaming without blocking the main event loop, we updated the `dispatch` loop in `main.rs` to return `Option<Response>`. This allowed us to execute long-running or streaming tasks (like sending a prompt to Antigravity) by spawning isolated asynchronous Tokio threads that push JSON-lines events directly to `stdout`.
We implemented the `handle_ag_send_prompt` endpoint in `native/dirac/src/main.rs`. This function delegates the payload to the custom Rust `antigravity` module (which parses the `ss -tlnp` ports and authenticates via CSRF token), and passes an MPSC channel sender to capture the delta streams. These streams are then translated into JSON-lines messages formatted as `progress` events for the extension host.
### 3. Settings UI Options (`package.json`)
We updated `package.json` to expand the `aurelio.antigravity.mode` setting by adding a `"native"` mode.
To bridge the JSON-lines stream from the native Dirac process into the webview, we had to ensure `DiracClient` instances could be shared or accessed effectively.
We modified the command handlers (`antigravitySendPrompt`, `antigravityQuickAction`, and `antigravityGrpcConnect`) to read the VS Code configuration and dispatch appropriately. When in `native` mode, it securely connects to the `DiracClient` and captures stream chunk emissions directly onto the `ChatPanel` webview context.
The `npm run compile` script was executed and passed successfully across the Webview interfaces (Svelte/Vite) and the VS Code Extension logic (Webpack).
### Manual Verification
> [!TIP]
> **Action Required**: Navigate to VS Code Settings (`Ctrl+,`) and search for **Aurelio Antigravity Mode**.
> You can now toggle the mode to **Native**, open the Antigravity tab in the Aurelio panel, and begin sending high-performance queries directly to the local Language Server process.
# Walkthrough: Implementing the Native Antigravity Bridge
This walkthrough summarizes the implementation of the Native Rust `dirac` backend bridging the Antigravity Language Server with the Aurelio VS Code Extension. The implementation provides a high-performance alternative to the legacy CDP-based control method.
## Goal Description
The ultimate goal of this feature was to enable a seamless toggle between the legacy Chrome DevTools Protocol (CDP) and the new native gRPC/LS communication pipeline. The CDP relies on remote browser instrumentation, which is heavy, whereas the native gRPC pipeline connects directly to the local `language_server_linux_x64` process, offering better performance, stability, and token throughput.
## Proposed Changes and Implementation Details
### 1. `dirac` Engine Dispatch Architecture
To support continuous streaming without blocking the main event loop, we updated the `dispatch` loop in `main.rs` to return `Option<Response>`. This allowed us to execute long-running or streaming tasks (like sending a prompt to Antigravity) by spawning isolated asynchronous Tokio threads that push JSON-lines events directly to `stdout`.
We implemented the `handle_ag_send_prompt` endpoint in `native/dirac/src/main.rs`. This function delegates the payload to the custom Rust `antigravity` module (which parses the `ss -tlnp` ports and authenticates via CSRF token), and passes an MPSC channel sender to capture the delta streams. These streams are then translated into JSON-lines messages formatted as `progress` events for the extension host.
### 3. Settings UI Options (`package.json`)
We updated `package.json` to expand the `aurelio.antigravity.mode` setting by adding a `"native"` mode.
To bridge the JSON-lines stream from the native Dirac process into the webview, we had to ensure `DiracClient` instances could be shared or accessed effectively.
We modified the command handlers (`antigravitySendPrompt`, `antigravityQuickAction`, and `antigravityGrpcConnect`) to read the VS Code configuration and dispatch appropriately. When in `native` mode, it securely connects to the `DiracClient` and captures stream chunk emissions directly onto the `ChatPanel` webview context.
The `npm run compile` script was executed and passed successfully across the Webview interfaces (Svelte/Vite) and the VS Code Extension logic (Webpack).
### Recent Fixes: Protobuf Schema Alignment
During compilation, several struct initialization mismatches were identified because the generated Rust protobuf definitions (`exa.cortex_pb`) had changed structure:
1. `PromptSectionCustomizationConfigPromptSection` was renamed/simplified to `PromptSection`
2. `CascadeToolConfig`'s `enable_model_auto_run` was relocated inside a nested `AutoCommandConfig` under `RunCommandToolConfig`
3. `CascadePlannerConfig` no longer holds `cascade_can_auto_run_commands` or `planner_type_config` directly
We updated the `antigravity.rs` native bindings to accurately reflect these schema updates and added the required `token_type` field and `auth_req` interceptors for the `SaveOAuthTokenInfoRequest`. The codebase now compiles smoothly (`Exit code: 0` via `cargo check`).
### Manual Verification
> [!TIP]
> **Action Required**: Navigate to VS Code Settings (`Ctrl+,`) and search for **Aurelio Antigravity Mode**.
> You can now toggle the mode to **Native**, open the Antigravity tab in the Aurelio panel, and begin sending high-performance queries directly to the local Language Server process.
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