Integration · MCP (Model Context Protocol)

parsr as an MCP server — for Claude Desktop, Cursor, Continue, and any MCP-aware agent.

MCP (Model Context Protocol) is the open standard donated by Anthropic to the Linux Foundation in December 2025. By Q1 2026, ChatGPT, Claude, Cursor, Continue, and Cline all support it, with ~8,000+ MCP servers in the ecosystem. The parsr MCP server exposes the same five tools as our LangChain and LlamaIndex packages, transport-agnostic. Two modes: stdio (for local agent-client integration via Claude Desktop / Cursor / Continue config files) and streamable-http (for our hosted deployment at mcp.tryparsr.dev — coming soon). The MCP server is a thin wrapper over our HTTPS API; rate limits, quota, billing, and idempotency all flow through the same paths as direct calls. Region is inferred from the API key prefix.

Get an API key Read the docs →

Install

One command

uvx --from git+https://github.com/SystemizeBV/parsr python -m app.mcp

Code

Working sample

MCP (Model Context Protocol) integrationcode

// ~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "parsr": {
      "command": "uvx",
      "args": [
        "--from", "git+https://github.com/SystemizeBV/parsr",
        "python", "-m", "app.mcp"
      ],
      "env": { "PARSR_API_KEY": "sk_eu_live_..." }
    }
  }
}

What you get

Highlights

Five tools discoverable in any MCP-aware agent: parse_bank_statement, extract_with_schema, get_job, get_usage, list_webhooks
Works in Claude Desktop, Cursor, Continue, Cline today
Same auth, quota, rate limits as direct HTTPS — no shortcuts
Sandbox keys (sk_*_test_…) for risk-free experimentation
Hosted variant at mcp.tryparsr.dev coming

Three lines and you're calling parsr from MCP (Model Context Protocol).

Start building