OnChainDiligence
Inspect autonomous payments before execution and independently verify evidence afterward.
Add to Claude (opens in new tab)OnChainDiligence is independent evidence and reconciliation infrastructure for autonomous-agent payments. It does not custody funds, hold signing keys, or execute payments. It lets agents and developers inspect a proposed payment against caller-supplied policy, retrieve signed receipts, and independently verify receipt evidence.
Provider claims and independently observed evidence remain explicitly separated. OnChainDiligence helps answer what an agent was permitted to do, what an external provider claimed happened, and what verifiable evidence establishes afterward.
The public MCP connector exposes three read-only tools: inspect a payment proposal, retrieve a public signed OCD receipt, and verify a receipt proof. A VALID result proves receipt integrity and authenticity under the verifier contract only; it does not by itself prove safety, compliance, settlement, or service delivery.
Tools
- get_receipt
- inspect_payment
- verify_receipt
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
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