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Certisyn Verify

com.certisyn/verify · v1.0.0

Independent verification for agents. Free read-only tools and a signed receipt on every call.

Connect Remote server

Terminal
claude mcp add --transport http verify https://app.certisyn.com/api/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "verify": {
      "url": "https://app.certisyn.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "verify": {
      "type": "http",
      "url": "https://app.certisyn.com/api/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://app.certisyn.com/api/mcp

Tools 9 found in our last check

  • verification_capability

    Returns what Certisyn can and cannot verify today, with the coverage fraction and the claim types no domain covers. Read this before promising a user that something is verifiable.

  • resolve_determination

    Resolve the code printed on a Certisyn badge or certificate to its determination: state, policy version, claim summary by state, the sealed root and its public anchor. An unknown code is not a negative finding; treat it as undetermined.

  • resolve_attestation

    Resolve a counterparty attestation code to the attestation it names and the partner that issued it.

  • verify_mandate

    Before you accept an act from an agent that says it acts for someone else, resolve the mandate code it presented. Pass agent_ref (the identifier the agent presented), action (family.verb, for example payment.initiate) and, where they apply, amount, currency and counterparty (a b…

  • verify_anchor

    Independently verify an anchored evidence root. With leaf_hash, also returns the inclusion proof so the caller can recompute it without trusting Certisyn. An unknown root is not anchored, never verified.

  • registry_search

    Confirm a subject you already hold a name for. This is a resolver, not a directory: it returns only subjects that chose to be discoverable, so absence is never a finding.

  • bastion_verify_credential

    Publicly verify a Bastion posture credential for a target domain or by credential id, without an account.

  • compliance_snapshot

    Fetch the sealed snapshot of anchored verification records for a named compliance period, as a regulator would. Deterministic for a sealed period.

  • consilience_verify

    Check whether a media artefact is physically consistent with the place and time it is claimed to have been captured. Payload size is capped and calls are throttled.

Details

Endpointhttps://app.certisyn.com/api/mcp (Streamable HTTP)
First published13 Nov 2026
Last updated13 Nov 2026
Registry namecom.certisyn/verify

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