Zapier serves an AI Catalog
manifest at /.well-known/ai-catalog.json on zapier.com, declaring
13 agentic resources
that a discovery service can index without asking anyone’s permission.
specVersion in the manifest. AI Catalog 1.0 is current; anything lower is an earlier draft.host-identifier-not-did-webConnect any MCP-aware agent to 9,000+ app integrations and 40,000+ actions. Remote streamable-HTTP server with OAuth2. Take actions across Slack, Gmail, Google Sheets, Jira, GitHub, HubSpot, and thousands more.
WebMCP manifest exposing machine-discoverable website tools for browser-resident agents, such as browsing Zapier's app directory and docs before navigating.
OpenAPI 3.1 spec for the Partner API. Programmatically manage connections, Zaps, and embedded workflows for Powered by Zapier and White Label integrations.
Unified reference for the public Zapier APIs on api.zapier.com — build workflows, execute actions, set up trigger inboxes, and more. Browsable by developers and AI agents, rendered from per-service OpenAPI specs.
TypeScript SDK and CLI for building agent tools and backend integrations against Zapier's connection layer. Zapier handles auth, tokens, and retries.
Build and publish app integrations to the Zapier directory. For developers adding an app to Zapier's catalog, distinct from the consumer SDK.
Embed Zapier's automation, MCP, and connections inside your own product. Covers embedded MCP, the Workflow API, embedded editors, and White Label.
Discovery index of installable Zapier agent skills (SKILL.md), following the agentskills.io schema. Covers MCP, SDK, embedded MCP, and Platform CLI.
Front-door router. Picks the right surface (MCP for AI clients, SDK for code, CLI for terminal) for connecting Zapier to an agent, with steps for each.
Agent onboarding guide: how to connect to, discover, and interact with Zapier across MCP, SDK, and the APIs.
OAuth 2.0 + PKCE walkthrough for agents authenticating to Zapier.
Canonical agent-readable map of Zapier. Per-surface indexes and topic-keyed cross-references with stable anchors. Expanded inline content at /llms-full.txt.
The canonical list of the 9,000+ apps Zapier connects to. Use to check whether Zapier supports a given app or what actions it exposes. Per-app pages at zapier.com/apps/{slug}/integrations.
Content-Type: application/json —
yesAccess-Control-Allow-Origin: * —
yeshttps://zapier.com/.well-known/ai-catalog.json on 2026-07-31, HTTP
200. The verbatim body is stored alongside its manifest in the
Zapier repository
as ai-catalog/zapier-ai-catalog.json. Nothing on this page is derived
or generated: an AI Catalog manifest is served from the publisher’s own domain or it does not
exist, which makes it — like an
A2A Agent Card — one of the few agent artifacts that cannot be
produced on a provider’s behalf. Grades are recomputed on every build; the specification is a
v0.9 draft and
these verdicts will move when it does.
Every descriptor here is available over the APIs.io API and to AI agents over MCP. Agent Discovery is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.curl "https://apis.io/api/v1/search?q=zapier&limit=10"curl "https://apis.io/api/v1/tags/zapier"Discovery needs no key. Ratings and market analysis are Pro.