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APIR Agent Verification

R0· no sign-in

Check an AI agent you did not build: is it who it claims, inside its mandate, and what's its record

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust83of 100
Uptime, 30 days100%
Latency p501809 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "verify": {
      "type": "http",
      "url": "https://apir.ai/api/mcp"
    }
  }
}
claude mcp add --transport http verify https://apir.ai/api/mcp
[mcp_servers.verify]
url = "https://apir.ai/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "verify": {
      "type": "remote",
      "url": "https://apir.ai/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "verify": {
      "type": "http",
      "url": "https://apir.ai/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=verify&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpci5haS9hcGkvbWNwIn0%3D"
}
{
  "servers": {
    "verify": {
      "type": "http",
      "url": "https://apir.ai/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "verify": {
      "httpUrl": "https://apir.ai/api/mcp"
    }
  }
}
extensions:
  "verify":
    enabled: true
    name: "verify"
    type: streamable_http
    uri: "https://apir.ai/api/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_authority (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_verification_keys (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); verify_agent (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
  • pass
    tools.token_costabout 538 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 538 tokens to load them all · tool set 8061092c50c7 · checked 2026-10-20 11:08 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository
provenance55
liveness100
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-7d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://apir.ai/api/mcp streamable-httpnoneyes100%1809 ms2025-06-182026-10-20

Tools (3)

check_authorityResolve the human mandate behind an AI agent: which actions a named person actually permitted, any value cap, the expiry, and whether the grant itself is signed. Where authority was delegated agent to agent, the full chain is walked back to the human at the root, and one law is enforced at every hop: authority may only ever narrow. No hop can hold an action, a target or a spending cap wider than the hop above it, and the root must be a human. Use this before letting an agent transact, sign, spend or commit on someone else's behalf. An agent holding a valid credential may still be acting outside its mandate, and those are different questions.
get_verification_keysReturn the Ed25519 public keys APIR publishes, so a signature can be recomputed offline without trusting any APIR response, including this one. Keys are published as a JWKS at apir.ai/.well-known/jwks.json and as did:web:apir.ai. Retired keys stay published so older credentials still verify.
verify_agentCheck whether an AI agent carries a real, cryptographically signed credential. Accepts an agent name, a credential id (TP-...), an agent UUID, a domain or a DID. Returns one of seven verdicts: VERIFIED, EXPIRED, REVOKED, SUPERSEDED, UNSIGNED, UNCHECKED or NO_RECORD. IMPORTANT for interpreting the answer: VERIFIED means the Ed25519 signature recomputes against the key published at apir.ai and the credential is unexpired and unrevoked. It confirms WHO issued the credential and that its contents are unaltered. It is NOT a guarantee that the agent behaves well. NO_RECORD is an honest, first-class answer: it means nothing is on file, which is not evidence of wrongdoing and not a warning. It means any claim the agent makes about itself is unverified. Free, unauthenticated, and no account is required.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "ai.apir/verify",
  "title": "APIR Agent Verification",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://apir.ai/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://apir.ai",
  "description": "Check an AI agent you did not build: is it who it claims, inside its mandate, and what's its record"
}