DID.is MCP

A read-only MCP server that allows AI agents to verify DIDs, credentials, and agent delegations using DID.is's evidence API. It provides tools to resolve DIDs, verify credentials, inspect MCP servers and A2A agents, authorize tool calls, evaluate policies, and search a directory of verified control claims.

Visit DID.is

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

No sign-inEndpoint checked 2026-10-26Operated by DID.is

You need:Free and anonymous to start; no key required.The public API needs no account and no key.No account, no key.with no account or LLM key needed for the default runs.

MCP endpoint (Streamable HTTP)

https://did.is/mcp

Vendor documentation

What you can do with it

Verify if a DID resolves and what is proven
Check if a credential is valid and states required claims
Inspect an MCP server to verify its trustworthiness
Search the directory for a DID belonging to a name or domain

Tools advertised by the last live check:

resolve_did
verify_credential
inspect_mcp_server
inspect_a2a_agent
authorize_tool_call
evaluate_policy
search_directory

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http did-is-mcp https://did.is/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add did-is-mcp --url https://did.is/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable did-is-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "did-is-mcp": {
      "url": "https://did.is/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "did-is-mcp": {
      "type": "streamableHttp",
      "url": "https://did.is/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start did-is-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "did-is-mcp": {
      "type": "http",
      "url": "https://did.is/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http did-is-mcp https://did.is/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "did-is-mcp": {
      "url": "https://did.is/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "did-is-mcp": {
      "serverUrl": "https://did.is/mcp"
    }
  }
}

Let your agent find its tools

Find servers like DID.is MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows

See all 1,042

Do you run DID.is MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

Claim this listing