ShieldLabs
Visitor identification and abuse-prevention docs for ShieldLabs: snippet, Risk Score, anonymity signals, Patterns, webhooks, and Server API.
AgentCard object — a capabilities object, a declared protocolVersion, and a well-formed skills array.
An A2A client finds this agent by fetching the well-known path on the provider's own host. That is what makes an agent card different from every other agent artifact in this catalog: it is provider-published by construction — it cannot be derived, generated, or reconstructed on a provider's behalf.
https://docs.shieldlabs.ai/
· transport HTTP+JSON
non-standard supportedInterfaces
Shieldlabs shieldlabs
Use when building visitor identification, fraud detection, and abuse prevention systems. Reach for this skill when implementing risk scoring, anonymity detection (VPN/proxy/Tor), account security (login, signup, payment), or traffic quality analysis. Apply when you need to detect multi-accounting, account takeover, credential stuffing, payment fraud, promo abuse, or bot traffic.
2026-09-04 from https://docs.shieldlabs.ai/.well-known/agent-card.json,
HTTP 200. The body was saved verbatim and is the sole source for
everything on this page — no field is inferred.
View the captured card.
Providers change what they serve; if this card has moved or changed shape,
the provider profile carries the
current state as of the last build.
Work with this as data
Every agent card here is available over the APIs.io API and to AI agents over MCP. A2A Agent Cards is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.