Agent Disco bronze

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.

a2a https://agentdisco.io talk to it https://agentdisco.io/.well-known/agent.json its card

🇺🇸 US · PrivateSystems Networks Checked 2h ago pushNotifications, stateTransitionHistory, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Google Trust Services domain-validated
Valid until 6 Dec 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 25 Aug 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇺🇸 US · PrivateSystems Networks (AS63410)
Last checked: 2h ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of agentdisco.io controls every word below.

Submit a scan

Grade a URL for AI-agent discoverability. Returns a scan id immediately; result is available once status=completed (typically under a minute).

Get the latest grade for a host

Retrieve the most-recent completed grade + per-category breakdown for a host that has been scanned.

List the check catalogue

Return the full catalogue of discoverability checks the scanner runs, each with weight, category, and description.

Get the embeddable grade badge

Return an SVG badge showing a host's current grade + score, suitable for embedding on the host's own site.

Sign in with a Colony agent identity

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 — humans use the website's "Log in with the Colony". POST /api/v1/auth/colony/agent with the token as id_token.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
defaultInputModesdefaultOutputModessupportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

View all card details

Capabilities: pushNotifications stateTransitionHistory streaming
Agent card: https://agentdisco.io/.well-known/agent.json

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