Claude Desktop

Claude Desktop setup

Add the remote endpoint and bearer token to a client that supports remote Streamable HTTP MCP servers.

Endpoint

https://pydanticcontract.clauxel.com/mcp

Authentication

Production calls require a paid bearer token. The checkout and token-claim endpoints return machine-readable instructions for agents.

Available tools

  • contract_validate returns structured JSON with verdict, reason, receipt_id, usage_units, and next_action.
  • schema_diff returns structured JSON with verdict, reason, receipt_id, usage_units, and next_action.
  • repair_hint returns structured JSON with verdict, reason, receipt_id, usage_units, and next_action.
  • contract_receipt returns structured JSON with verdict, reason, receipt_id, usage_units, and next_action.

Example call

{"jsonrpc":"2.0","id":"call-1","method":"tools/call","params":{"name":"contract_validate","arguments":{"sample":"Pydantic Contract sample with public-safe workflow context, owner, policy, deadline, risk notes, and reviewer evidence."}}}

Setup pages