Leteo MCP Server

by asanabrialio.github.asanabrial/leteov0.3.0

Persistent memory for AI coding agents: one Rust binary, one local SQLite database.

2Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Active1d ago

Install Leteo MCP server

claude mcp add leteo -- npx -y @asanabrial/leteo mcp --tools agent

{
  "mcpServers": {
    "leteo": {
      "command": "npx",
      "args": [
        "-y",
        "@asanabrial/leteo",
        "mcp",
        "--tools",
        "agent"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "leteo": {
      "command": "npx",
      "args": [
        "-y",
        "@asanabrial/leteo",
        "mcp",
        "--tools",
        "agent"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "leteo": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@asanabrial/leteo",
        "mcp",
        "--tools",
        "agent"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "leteo": {
      "command": "npx",
      "args": [
        "-y",
        "@asanabrial/leteo",
        "mcp",
        "--tools",
        "agent"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
LETEO_DATA_DIR	—	—	Where the database lives. Defaults to ~/.leteo, and only needs setting for a store kept somewhere else — the server is started by the agent rather than by a person, so it cannot inherit a shell's environment.

Freshness

Active — last maintenance signal 1d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
2026-10-06 · 3d ago · GitHub · v0.3.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-06 · 3d ago · official registry · v0.3.0

FAQ

›How do I install the Leteo MCP server in Claude Code?

Run: claude mcp add leteo -- npx -y @asanabrial/leteo mcp --tools agent. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Leteo require an API key?

No required environment variables are declared in its published metadata.

›Can I use Leteo as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Leteo in the official MCP registry?

Yes, as io.github.asanabrial/leteo.