x402 Doctor MCP Tools

• x402_quick_check

  x402 quick check

• x402_payee_check

  x402 payee check

• check_payment_proof Read-only

  check payment proof

• concordium_badge_check

  concordium badge check

• x402_trust_record

  x402 trust record

• x402_trust_add

  x402 trust add

• verify_receipt

  verify receipt

• x402_diagnose

  x402 diagnose

• x402_preflight

  x402 preflight

• x402_fix

  x402 fix

• x402_preflight_batch

  x402 preflight batch

• x402_preflight_deep

  x402 preflight deep

• x402_delivery_check

  x402 delivery check

• x402_delivery_status

  x402 delivery status

• feedback

  feedback

This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.