Attestor

local MCP server

Installation

Terminal

claude mcp add attestor -e ATTESTOR_PATH=... -e ATTESTOR_DISABLE_LOCAL_EMBED=... -e OPENAI_API_KEY=... -e OPENROUTER_API_KEY=... -- uvx attestor

Run in your project folder. Add --scope user to use it everywhere.

Claude Desktop, Cursor & other clients

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "attestor": {
      "command": "uvx",
      "args": [
        "attestor"
      ],
      "env": {
        "ATTESTOR_PATH": "...",
        "ATTESTOR_DISABLE_LOCAL_EMBED": "...",
        "OPENAI_API_KEY": "...",
        "OPENROUTER_API_KEY": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

Summary

Self-hosted memory for agent teams. Bi-temporal replay, deterministic retrieval, audit log.

Questions

Attestor is a local MCP server distributed as the pypi package attestor.

Run: claude mcp add attestor -e ATTESTOR_PATH=... -e ATTESTOR_DISABLE_LOCAL_EMBED=... -e OPENAI_API_KEY=... -e OPENROUTER_API_KEY=... -- uvx attestor

Run: codex mcp add attestor --env ATTESTOR_PATH=... --env ATTESTOR_DISABLE_LOCAL_EMBED=... --env OPENAI_API_KEY=... --env OPENROUTER_API_KEY=... -- uvx attestor

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