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The Zapier MCP server connects Claude, ChatGPT and any MCP-compatible agent to Zapier's library of 9,000+ app integrations. It is not a fixed connector: Zapier documents 14 always-present meta-tools that let an agent search Zapier's action catalogue, switch actions on, and run them — so the tool surface is assembled per user rather than published.
Verified connector
Listed by Anthropic as a partner connector in its Connectors Directory.
Connection checked by Agentman on .
Anthropic states this reflects the level of review a connector received, not a security audit.
Tool names from Anthropic's directory listing. This server requires sign-in, so we could not read tool descriptions or parameter schemas.
openid, profile, email — which identify you and authorise nothing in particular. There is no scope between reading a calendar and sending an email, and no per-app choice at MCP consent. Whatever your Zapier account can reach, the grant covers.tools capability, so there is no prompts or resources surface to read. We could not confirm this over the wire because the endpoint is gated.listChanged is declared false while the tool set changes by design. The server card sets it false, yet enable_zapier_action alters the tool list mid-session. Clients are not notified, which is why stale tool lists are Zapier's first documented troubleshooting case.Fourteen static meta-tools, plus every action they can reach. Anthropic's directory lists zero tool names for Zapier, but Zapier documents 14 meta-tools that are always present. Those 14 are not the capability surface — two of them execute actions drawn from Zapier's library of 40,000+ actions across 9,000+ apps, so the reachable surface has no fixed size.
Because the tool list is built per user, after sign-in. Zapier's server does not ship a fixed catalogue; it auto-provisions tools from the apps you already connected in your Zapier account, then lets the agent enable more mid-conversation. There is no single list Anthropic could publish, so the field is empty rather than stale.
Yes, if you have connected those apps to Zapier. Zapier documents execute_zapier_write_action as the tool that runs write actions, giving send, create and update as examples. Zapier's own docs name sending messages, creating tasks and updating records as the point of the product. Nothing in the tool name identifies which app it will reach.
Three, and none of them limits anything. Zapier's RFC 9728 resource descriptor and its published server card both declare scopes_supported as openid, profile and email on 2026-08-22. Those are OpenID identity claims. No scope separates reading a spreadsheet from sending an email, because the boundary lives in your Zapier account rather than in the grant.
Only if your client is configured to. Zapier ships a lifecycle rule in its plugin repository stating reads are free and writes need confirmation, and instructing the agent to show the payload first. That is guidance loaded into the model's context, not a server-side gate. A client without the plugin never receives it.
Two tasks from your existing Zapier plan, at a fixed rate. Zapier documents that failed calls consume nothing and there is no separate MCP billing. Batch work multiplies: Zapier's own example puts adding five spreadsheet rows at five tool calls, or ten tasks. When the plan's task allowance runs out, tool calls stop until it resets.
Yes, but not for MCP alone. Zapier states that MCP automatically enforces app and action restrictions set at the account level, and that permissions inside the apps themselves also apply. It also states those restrictions cannot currently be set exclusively for MCP, so any limit you configure applies account-wide across every Zapier feature.
Your client is holding a cached tool list. Zapier's troubleshooting guide names this as the first cause and gives a per-client fix: refresh the connector in ChatGPT, restart Claude Desktop, reload the window in Cursor or VS Code. Zapier's server card declares listChanged as false, so it never pushes an update notification.
llms.txt (retrieved 2026-08-22) · retrieved 2026-08-225360f15 — the write-confirmation lifecycle rule (retrieved 2026-08-22) · retrieved 2026-08-22www-authenticate header naming , and authorization server metadata at (2026-08-22) · retrieved 2026-08-22Connect Zapier once and your agents call these tools on their own: on a schedule, in a workflow, with nobody at the keyboard.