{"slug":"nutstrut/default-settlement-verifier","name":"SettlementWitness MCP","description":"SettlementWitness is a stateless MCP verification tool that returns replay-stable settlement receipts (PASS/FAIL) by forwarding task_id, spec, and output to the Default Settlement Verifier. Designed for agent execution gating and x402 settlement flows.","category":"other","tags":[],"official":false,"stars":0,"transport":null,"install":null,"tools":[{"name":"create_receipt","description":"Submits a task verification request and returns a signed SAR receipt."},{"name":"retrieve_receipt","description":"Returns a previously issued receipt by receipt_id."},{"name":"wallet_receipt_explorer","description":"Returns recent receipts associated with a wallet address."},{"name":"get_verification_keys","description":"Returns public Ed25519 verification keys for verifying receipt signatures."},{"name":"get_key_registry","description":"Returns registry of verifier public keys referenced by verifier_kid."}],"env_vars":[],"auth_type":"none","github":"https://github.com/nutstrut/default-settlement-verifier","homepage":"","server_url":"","status":"active","source":"mcpservers.org","updated_at":"Mon May 25"}