anchord-mcp

Identity resolution and pre-write safety checks for AI agents.

[](https://www.npmjs.com/package/@anchord/mcp-server) [](LICENSE)

An MCP server that gives AI agents access to the Anchord identity resolution API. Resolve companies and people to canonical AnchorIDs, run pre-write safety checks, and export golden records — through the standard MCP tool interface.

Hosted API-backed. This MCP server is a thin proxy to the Anchord SaaS platform. All scoring, matching, validation, and data persistence happen server-side. No business logic runs locally.

Read-only by design. Anchord never writes to your external systems (CRMs, databases, etc.). guard_write evaluates a proposed write and returns allowed/blocked — the caller decides whether to proceed.

---

Sign up at app.anchord.ai/signup and create an API key in Settings > API Keys.

ANCHORD_API_KEY=your-key npx -y @anchord/mcp-server

That's it. The server starts over stdio and is ready for MCP clients.

---

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

{
  "mcpServers": {
    "anchord": {
      "command": "npx",
      "args": ["-y", "@anchord/mcp-server"],
      "env": {
        "ANCHORD_API_KEY": "your-api-key",
        "ANCHORD_API_BASE_URL": "https://api.anchord.ai"
      }
    }
  }
}

See examples/cursor-mcp.json.

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows):

{
  "mcpServers": {
    "anchord": {
      "command": "npx",
      "arg