Official Source Evidence MCP server

• get_example_paymentwrite actionFree

  Create a live x402 challenge using this service's known-valid published example for one product. This never moves funds. The returned arguments can be passed unchanged to submit_x402_payment.

• get_form_d_funding_leads_paymentwrite actionFree

  Create a live x402 challenge for SEC Form D funding signals. This does not move funds.

• get_payment_preflight_paymentwrite actionFree

  Create a live x402 challenge for an exact-address OFAC payment preflight. This does not move funds and is not sanctions clearance.

• get_quoteFree

  Return a free, side-effect-free quote and exact input example for one paid product. Does not create a payment challenge.

• get_service_statusFree

  Check live readiness, x402 network and prices before spending. This free call has no side effects.

• get_source_snapshot_paymentwrite actionFree

  Create a live x402 challenge for one public HTTPS source snapshot. This does not move funds.

• request_capabilityFree

  Tell the operator about a machine-service capability you would pay for. The structured request is stored privately for product research; contact_uri is optional and is never called automatically.

• submit_x402_paymentwrite actionFree

  Submit a wallet-generated x402 PAYMENT-SIGNATURE for a previously quoted product. Use exactly the same arguments. Never provide a private key or seed phrase. request_id enables safe result replay.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 139ms20/20
• Tool poisoning8 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 5 write-action tools with no auth3/15
• Maintenancelast push 18 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Official Source Evidence: common questions

Is Official Source Evidence MCP server safe?

Mostly: it is graded B (81/100). Read the Official Source Evidence safety report

How do I install Official Source Evidence?

It runs remotely at evidence.regulavita.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Official Source Evidence need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Official Source Evidence maintained?

The last commit was 18 days ago (2026-09-03). The latest release is v1.1.0.

Is Official Source Evidence up?

88% of our last 8 checks got an answer. We check remote servers about four times a day.

What can I use instead of Official Source Evidence?

Servers from other publishers that do the same job: x402 Seller MCP server, Israel Business Intelligence MCP server and Anyway Possible Paid Agent Utilities MCP server. Compare all Official Source Evidence alternatives.