Pathmark

Overview

Pathmark is an MCP server that provides local-first intent and provenance tracking for AI agents and coding assistants. It integrates with Codex, Claude Code, Cursor, Gemini CLI, and other MCP-compatible tools to maintain context and decision history as you work.

Pathmark runs entirely on your machine with the command npx -y pathmark. It requires no authentication or external credentials and operates over stdio, making it simple to set up. The project is published under the MIT license at version v0.1.14, with source code available at hacksurvivor/pathmark on GitHub.

You'll find Pathmark listed in the AI & Agents category on mcp.site. It works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, and many others. If you maintain Pathmark for hacksurvivor, you can claim this listing to verify your ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "pathmark": {
      "command": "npx",
      "args": [
        "-y",
        "pathmark"
      ]
    }
  }
}