A paid Model Context Protocol server exposing compliance checks and on-chain evidence tools. It allows AI agents to autonomously perform sanctions screening, OFAC name checks, and company verification by paying via x402 with USDC on Base, receiving signed, tamper-evident attestations without needing API keys or accounts.
- Operator: OnChainDiligence
- Endpoint: https://mcp.onchaindiligence.com/mcp
- Transport: streamable-http
- Sign-in: No sign-in
- Category: AI and machine learning
- Use cases: Perform sanctions screening on wallet addresses; Verify OFAC name matches; Check UK and US company registration status; Obtain signed on-chain evidence of agent actions
- Tools: screen_wallet, screen_name, verify_uk_company, verify_us_company, diligence, preflight_payment, inspect_payment, inspect_allowance, preflight_allowance, observe_allowance, inspect_swap, preflight_swap, observe_swap, inspect_bridge, preflight_bridge, observe_bridge, inspect_staking, preflight_staking, observe_staking, get_receipt, verify_receipt
- Documentation: https://onchaindiligence.com/docs
- Directory listing: https://koskamo.com/explore/onchaindiligence-mcp
- Also known as: OnchainDiligence MCP MCP; onchaindiligence-mcp