Agent Readiness
Providers using this tag (10)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 4 Usable, with meaningful gaps to close
Thin 2 Limited public surface area
Emerging 1 Early or largely undocumented
APIs with this tag (18)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Strong 2 Solid coverage with minor gaps
Thin 15 Limited public surface area
/.well-known/api-catalog (RFC 9727)RFC 9727 defines `/.well-known/api-catalog` as the canonical machine entrypoint for discovering an organiza...Agent SkillsA community schema for publishing operational instructions an agent should follow when using a site or API....APIs.jsonThe APIs.json format describes a provider's API portfolio in one machine-readable document. Publishing `/ap...AsyncAPI SpecificationMachine-readable contract for event-driven APIs (webhooks, message brokers, streaming). Agent-readiness for...Cloudflare Content SignalsCloudflare's `Content-Signal` robots.txt directive, complementing the AIPREF drafts. Together they let an o...Content-Usage / AIPREF (IETF AIPREF WG)The IETF AIPREF working group's effort to standardise machine-readable AI usage preferences (e.g. `Content-...GitHub REST + GraphQL API (reference provider)Reference provider with arguably the most extensively-tooled developer surface on the web. Public OpenAPI, ...HTTP Message Signatures (RFC 9421)A cryptographic signature scheme for HTTP messages, used by the emerging web-bot-auth profile to let agents...JSON SchemaThe vocabulary that lets an agent validate request and response bodies against typed contracts. Published J...Model Context Protocol (MCP)An open JSON-RPC protocol that lets AI agents talk to tools, resources, and prompts through a uniform serve...OpenAPI SpecificationThe dominant machine-readable contract for HTTP APIs. Presence of a public OpenAPI document — with examples...OpenID ConnectIdentity layer on top of OAuth 2.0. Agent-readiness for authenticated APIs depends on clear, discoverable O...Stripe API (reference provider)Reference provider for the agent-readiness signal set. Stripe publishes its full OpenAPI, ships idempotency...Twilio API (reference provider)Reference provider with strong agent-readiness signals on the messaging side — published OpenAPI, idempoten...Web Bot Auth (draft)IETF draft layering an "identified bot" profile on top of RFC 9421. A provider that publishes a directory o...
Emerging 1 Early or largely undocumented
Companies reaching this through an API (1)
These companies publish an API, specification or operation carrying “Agent Readiness” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Score breakdown
Frequency
38.6
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
53.6
mean composite of providers using it
Cohesion
0.7
strength of nearest seed neighbor
Related tags
Where this tag comes from
Provider tag10
Api tag18
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.