NestDaddy

DID.is evidence

is.did/mcp ยท v0.1.0

Read-only checks for DIDs, credentials, MCP servers, A2A cards and agent delegation.

Connect Remote server

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

Tools 7 found in our last check

  • resolve_did

    Resolve a DID (did:key, did:jwk, did:web, did:webvh) and report which evidence dimensions are established and which are not. Read-only; fetches the DID document from its origin.

  • verify_credential

    Verify a W3C Verifiable Credential or SD-JWT VC (JSON object or compact string): signature, validity period and status list. Optional requiredClaims checks issuer-signed claim values. Read-only.

  • inspect_mcp_server

    Inspect a remote MCP server over Streamable HTTP: protocol version, tool inventory fingerprints, declared annotations versus DID.is side-effect heuristics, and changes since the last observation. Read-only; never authenticates to the server.

  • inspect_a2a_agent

    Fetch an A2A agent card (agent URL or card URL) and report its signature status, interfaces and skills. Read-only.

  • authorize_tool_call

    Check whether a DID.is delegation chain (compact JWTs, root first) allows an agent to call a given tool. Returns ALLOW or DENY with the verified chain. Read-only; nothing is stored.

  • evaluate_policy

    Evaluate a DID against inline declarative rules or a saved team policyRef (allowed methods, curves, domain binding, TLS, linked accounts, verifiable history, credential status). Returns PASS, FAIL or INDETERMINATE (not a pass). Read-only.

  • search_directory

    Search the public DID.is directory of DIDs whose controllers proved control and chose to be listed. Matches names and domains. Read-only.

Details

Endpointhttps://did.is/mcp (Streamable HTTP)
First published20 Oct 2026
Last updated20 Oct 2026
Registry nameis.did/mcp

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