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ai-history

by Bluscream
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TypeScript
Local

AI History Ingester Daemon & MCP Server

A cross-platform service and Model Context Protocol (MCP) server that watches, ingests, indexes, and searches past chat sessions, agent actions, implementation plans, and artifacts from local AI coding tools (Antigravity IDE, Antigravity CLI, Claude Code, Windsurf, OpenCode, Codex, ChatGPT/Claude exports).

Architecture & Features

  1. Local Disk Recovery (antigravity-local tool):

    • Zero-dependency on external databases. Directly scans and inspects local Antigravity brain sessions (~/.gemini/antigravity-ide/brain and ~/.gemini/antigravity/brain).

    • Supports list, search, get, recover, and artifacts actions.

    • Summarizes file names, sizes, creation, and modification timestamps for artifacts before returning specific file content.

  2. Vector Database Integration (Qdrant):

    • Indexes session transcripts, prompt steps, and agent tool executions into a Qdrant vector database (ai_history).

    • Provides full-text and semantic search across past sessions and tool executions.

  3. Continuous Background Watcher Daemon:

    • Incremental ingestion watching brain/ directories, keeping track of file read offsets in ~/.ai-history-ingest-offsets.json.

  4. Lightweight Web Viewer:

    • Optional browser UI on port 3333 to inspect conversations and tool history.

Related MCP server: AI Agent History RAG MCP Server

MCP Configuration

Add the server to your MCP configuration (e.g. ~/.gemini/antigravity-ide/mcp_config.json, ~/.gemini/config/mcp_config.json, or Claude Desktop config):

{
  "mcpServers": {
    "ai-history": {
      "command": "node",
      "args": [
        "/path/to/ai-history-mcp/dist/mcp/server.js"
      ],
      "env": {
        "QDRANT_URL": "http://192.168.2.11:6333",
        "COLLECTION_NAME": "ai_history"
      }
    }
  }
}

Available MCP Tools

Tool

Purpose

Key Parameters

antigravity-local

Direct local filesystem access to Antigravity sessions, transcripts, and artifacts (bypasses Qdrant).

action (list, search, get, recover, artifacts), session_id, query, artifact_name, source

search_ai_chats

Search chats stored in Qdrant vector database.

query, provider, session_id, limit

search_ai_actions

Search past agent tool invocations (bash, file edits, etc.) in Qdrant.

tool_name, limit

get_ingestion_stats

View Qdrant points count, indexed vectors, health status, and local storage stats.

(none)

Running the Ingestion Daemon

Build

npm install
npm run build

Manual / Development

npm run daemon
# or live-reloading:
npm run dev:daemon

Linux (Systemd User Service)

mkdir -p ~/.config/systemd/user/
cp ai-history-daemon.service ~/.config/systemd/user/
systemctl --user daemon-reload
systemctl --user enable --now ai-history-daemon.service

License

Released into the public domain under the Unlicense.

This server cannot be deployed

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Maintenance

ActivityMaintained
ResponsivenessNo issues

Resources

Related MCP Connectors

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