token-savior

token-savior is a local MCP server: Structural codebase MCP server with persistent memory: navigate by symbol, recall across sessions. Install it from pypi as token-savior-recall.

Claude CodeCodexAntigravity

commandprompt

Terminal

claude mcp add token-savior -e WORKSPACE_ROOTS=... -e TOKEN_SAVIOR_CLIENT=... -e TOKEN_SAVIOR_PROFILE=... -- uvx token-savior-recall

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

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

{
  "mcpServers": {
    "token-savior": {
      "command": "uvx",
      "args": [
        "token-savior-recall"
      ],
      "env": {
        "WORKSPACE_ROOTS": "...",
        "TOKEN_SAVIOR_CLIENT": "...",
        "TOKEN_SAVIOR_PROFILE": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

• Runtime: Python with uv (runs with uvx).
• MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over stdio.
• Environment variables: WORKSPACE_ROOTS, TOKEN_SAVIOR_CLIENT, TOKEN_SAVIOR_PROFILE