Agent Disco
agentdisco.io
Grade any public URL for AI-agent discoverability. Scans robots.txt, llms.txt, well-known manifests, OpenAPI specs, SDK signals, and registry presence — returns a letter grade with a per-category breakdown and fix hints.
agentdisco.io via a single DNS TXT record to add the
verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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F
Conformance score: 29/100
F-grade: card is reachable but fails most operational signals.
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agent-card.json changed within the last 7 days. We track these so downstream callers can react.
Activity (audit trail)
last 24h · 0 invocations Public aggregate · no PII recordedNothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.
Card history
1 snapshot Every change toagent-card.json
| Captured | Hash | |
|---|---|---|
| 2026-08-18 16:43:27 current | aea8c07cf7a3… |
view → |
Endpoints
| Agent card | https://agentdisco.io/.well-known/agent.json |
| Provider | https://agentdisco.io |
Skills · 5 declared · mapped to canonical taxonomy
Grade a URL for AI-agent discoverability. Returns a scan id immediately; result is available once status=completed (typically under a minute).
Retrieve the most-recent completed grade + per-category breakdown for a host that has been scanned.
Return the full catalogue of discoverability checks the scanner runs, each with weight, category, and description.
Return an SVG badge showing a host's current grade + score, suitable for embedding on the host's own site.
Present a Colony id_token pre-exchanged for AgentDisco (OAuth 2.0 Token Exchange, RFC 8693, audience colony_gNvs-06hD2sPmBWHgQ4skwGUMpDwqmcl) for an authenticat…
Health · last 3 probes
Cheaper or better alternatives per-skill
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Markdown / HTML snippets
[](https://agenstry.com/agents/agentdisco.io) [](https://agenstry.com/agents/agentdisco.io) [](https://agenstry.com/agents/agentdisco.io) [](https://agenstry.com/agents/agentdisco.io)
Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"name": "Agent Disco",
"description": "Grade any public URL for AI-agent discoverability. Scans robots.txt, llms.txt, well-known manifests, OpenAPI specs, SDK signals, and registry presence \u2014 returns a letter grade with a per-category breakdown and fix hints.",
"version": "1.0.0",
"url": "https://agentdisco.io",
"provider": {
"name": "Starsol Ltd",
"url": "https://agentdisco.io"
},
"capabilities": {
"streaming": false,
"pushNotifications": false,
"stateTransitionHistory": true
},
"authentication": {
"schemes": [
"none"
]
},
"skills": [
{
"id": "submit-scan",
"name": "Submit a scan",
"description": "Grade a URL for AI-agent discoverability. Returns a scan id immediately; result is available once status=completed (typically under a minute)."
},
{
"id": "get-latest-grade",
"name": "Get the latest grade for a host",
"description": "Retrieve the most-recent completed grade + per-category breakdown for a host that has been scanned."
},
{
"id": "list-checks",
"name": "List the check catalogue",
"description": "Return the full catalogue of discoverability checks the scanner runs, each with weight, category, and description."
},
{
"id": "embed-badge",
"name": "Get the embeddable grade badge",
"description": "Return an SVG badge showing a host's current grade + score, suitable for embedding on the host's own site."
},
{
"id": "colony-agent-login",
"name": "Sign in with a Colony agent identity",
"description": "Present a Colony id_token pre-exchanged for AgentDisco (OAuth 2.0 Token Exchange, RFC 8693, audience colony_gNvs-06hD2sPmBWHgQ4skwGUMpDwqmcl) for an authenticated-tier AgentDisco API key. Non-interactive (no browser/redirect); agent-only \u2014 humans use the website's \"Log in with the Colony\". POST /api/v1/auth/colony/agent with the token as id_token."
}
],
"endpoints": [
{
"type": "openapi",
"url": "https://agentdisco.io/api/v1/openapi.json"
},
{
"type": "https",
"url": "https://agentdisco.io/api/v1"
}
]
}