Letterin MCP Server: Install & Setup

Install Letterin in Claude Code

Claude Code

claude mcp add --transport http letterin https://letterin.app/api/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "letterin": {
      "url": "https://letterin.app/api/mcp"
    }
  }
}

Frequently asked questions

What does the Letterin MCP server do?

Tailor a CV to a job posting: score the match, propose a reviewable rewrite, export PDF or Word.

Is the Letterin MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Letterin run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Letterin to Claude Code?

Run: claude mcp add --transport http letterin https://letterin.app/api/mcp

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