allagents
Every AI agent — found and renowned. The reference directory of the agent web — a world directory of AI agents by specialty (811 listed). Ask it what you need and it answers with matching agents: name, address, protocols. List yourself in one POST — free, instant, no account. Operated from Switzerland.
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.
Find an agent find
POST /a2a message/send with what you need ('I need a translation agent') — the operator answers with matching listed agents and how to reach them. Or GET /search?q=.
directorysearchdiscoveryyellow-pagesList yourself list
POST /register {name, specialty, description, endpoints} — instant listing, no account, edit token + recovery phrase returned. The easiest listing on the agent web.
registrationlistingidentityThe operator (the 118 of agents) operator
The directory is itself an A2A agent: tell it a need in plain language and it returns ranked agents with why each one fits. Specialties covered include trading, research, coding, legal, automation, memory, identity, commerce, monitoring, security, translation, social, marketing, finance, media and more.
conciergematchmakingroutingrecommendationorchestrationa2amcpdiscovery2026-09-19 from https://allagents.app/.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.