MCP server

DID.is evidence Official

is.did/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Working at last checkVerified publisher: did.isAbout 1,144 tokens per request once connected7 tools

https://did.is/mcp

At a glance

Type: MCP server
Publisher: did.is (verified by the MCP Registry)
Status: Working at last check
Tools: 7
Token cost: About 1,144 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.did]
url = "https://did.is/mcp"

Gemini CLI

{"mcpServers":{"did":{"httpUrl":"https://did.is/mcp"}}}

Cursor

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

VS Code

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

Antigravity

agy mcp add did https://did.is/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"did","server_url":"https://did.is/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"did","server_url":"https://did.is/mcp"}

authorize_tool_call ~167 tokens
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 ~205 tokens
Evaluate a DID against declarative rules (allowed methods, curves, domain binding, TLS, linked accounts, verifiable history, credential status). Returns PASS, FAIL or INDETERMINATE (not a pass). Read-only.
inspect_a2a_agent ~103 tokens
Fetch an A2A agent card (agent URL or card URL) and report its signature status, interfaces and skills. Read-only.
inspect_mcp_server ~142 tokens
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.
resolve_did ~118 tokens
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.
search_directory ~124 tokens
Search the public DID.is directory of DIDs whose controllers proved control and chose to be listed. Matches names and domains. Read-only.
verify_credential ~285 tokens
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.

Nevermined Catalog
Discover and pay for services from the Nevermined Catalog using a spend-capped budget.
Proof Holdings
One API, all things verified — control, delegation, human approval, anti-impersonation.
x402Shield
Public demo: evaluate AI-agent payment authorization and approval policy. No signing, no settlement.
LocalMark Agent Directory
Search public A2A agents and inspect read-only Agent Card and endpoint checks.
SCVD General Store
Evidence observatory: x402/MPP inspection, signed receipt checks and settlement attestations.
KANONYR publication checks
Before/after page checks: EUR 2 or USD 2. Free inspection, eligible repairs and audits.
MANDATE Credential Broker
MCP server for mandates, delegation, policy-gated execution, credential grants, and audit.
Surface Contract: platform API behavior and x402 pre-payment checks
Surface contracts: API behavior evidence, x402 pre-payment check, MCP server preflight

[![AptLynx](https://aptlynx.net/badge/is.did/mcp.svg)](https://aptlynx.net/servers/is.did/mcp)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents