Retell AI MCP server
4 operations0 webhooks
Analyze Retell AI calls and chats with transcripts, recordings, and post-call analysis.
Try Retell AI with your agent
Connect Retell AI, then paste this into Claude, ChatGPT or Cursor. For ideas from other apps, see the use cases.
Using Corsair, show me what you can do in Retell AI on my account, then run one read-only example and show me the result.
Retell AI tools and triggers
Tools are what your agent can do in Retell AI through Corsair's MCP server. Triggers are the Retell AI events a routine can start from.
Calls
- GetRead-only
Retrieve a call with its transcript, recording, and post-call analysis.
calls.get
- ListRead-only
List Retell calls with filters and cursor pagination.
calls.list
Chats
- GetRead-only
Retrieve a chat with its transcript and post-chat analysis.
chats.get
- ListRead-only
List Retell chats with filters and cursor pagination.
chats.list
Connect Retell AI to Claude, ChatGPT or Cursor
- 1
Connect Retell AI in Corsair
Add your Retell AI API key once in Corsair. Corsair stores the credential encrypted and makes the Retell AI API calls for your agent, so it never goes into a prompt or a config file. Connect Retell AI
If your link lets the agent add apps, you can skip this: it gives you a sign-in link the first time it needs Retell AI. On a ChatGPT personal plan, connect Retell AI here first.
- 2
Add Corsair's MCP server to your agent
Every client uses the same address:
https://mcp.corsair.dev/mcpOpen Customize → Connectors → Add custom connector, paste the address, then select Connect.Add a custom MCP server with the address and choose OAuth. Personal plans get read tools only.Add to CursorOr add this to~/.cursor/mcp.json. Cursor opens Corsair to sign in the first time it connects.{ "mcpServers": { "corsair": { "url": "https://mcp.corsair.dev/mcp" } } }Run this, then run/mcpin Claude Code to sign in.claude mcp add --transport http corsair https://mcp.corsair.dev/mcpCodex, Gemini CLI, VS Code, Zed and other clients with OAuth sign-in work the same way. Clients without it, such as GitHub Copilot's coding agent, use a link's own address and an API key. Setup for every client
- 3
Sign in and choose what needs your approval
Your client opens Corsair to sign in. Pick a link: the apps your agent can use and a mode that decides what it may do without asking. Every Retell AI operation only reads data, so it runs right away in every mode.
FAQ
Install corsair and @corsair-dev/retellai, add the Retell AI plugin, and connect with an API key. Then call methods like corsair.retellai.api.calls.get() from your app. Corsair syncs data per tenant.
Yes. Retell AI requires an API key from your Retell AI account or developer dashboard. Create credentials with access that matches what you automate, then paste them into Corsair or connect through managed auth in Hub.
Yes. One Corsair client can hit Retell AI, GitHub, Notion, Stripe, and the rest. Trigger Retell AI from a webhook, push updates to Slack, or chain actions across plugins. Same tenant context across integrations, plain TypeScript.
Teams use Corsair for analyze retell ai calls and chats with transcripts, recordings, and post-call analysis. Common builds include sync jobs, admin tooling, and agents that call Retell AI APIs from your backend. Local DB entities let you query synced Retell AI records without hitting the API on every read.
The SDK is open source. Self-host and you pay Corsair nothing for the integration layer. Hub bills for hosted auth and execution, not per Retell AI API call. Hub has a generous free tier. For hobby projects you can probably run the whole thing on free. Paid plans start to matter with more tenants or heavier traffic.
We maintain @corsair-dev/retellai in the open repo. When Retell AI ships API changes, upgrade the package. Your call sites stay typed. You should not need to rewrite the integration layer each time.
No. Corsair does not read your Retell AI data or hold individual access credentials. Credentials stay in your database. API calls run on your instance. We do not store Retell AI data on your behalf.
Yes. Add https://mcp.corsair.dev/mcp as a custom connector or MCP server in Claude, ChatGPT, Cursor, VS Code, Claude Code, Codex or any client that supports remote MCP servers with OAuth sign-in, then sign in to Corsair. On ChatGPT personal plans, custom servers currently get read tools only.
Yes. Put Retell AI on a link in Strict mode and every write waits for your approval, while destructive actions are refused. Every Retell AI operation only reads data, so there are no changes to approve today. You can change a link's mode at hub.corsair.dev/me.