RocketReach MCP server
9 operations0 webhooks
Person and company lookup and search, bulk lookup with status polling, and email verification with RocketReach.
Try RocketReach with your agent
Connect RocketReach, 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 RocketReach on my account, then run one read-only example and show me the result.
RocketReach tools and triggers
Tools are what your agent can do in RocketReach through Corsair's MCP server. Triggers are the RocketReach events a routine can start from.
Person
- Bulk LookupWrite
Start a bulk lookup of up to 100 people and return the RR-Request-ID to poll with person.checkStatus
person.bulkLookup
- Check StatusRead-only
Read the current state of one or more profile lookups by profile ID or RR-Request-ID
person.checkStatus
- LookupWrite
Look up one person by email, LinkedIn URL, ID, phone, NPI number or name and employer, spending a lookup credit; a status other than complete means poll person.checkStatus
person.lookup
- SearchRead-only
Search people by title, employer, skills, school and other filters, returning summaries without contact details
person.search
Account
- GetRead-only
Read the account state, credit usage per pool and the current rate limits
account.get
- UniversalRead-only
Read the universal-credits account: plan, daily call count and limit, credit usage by action and rate limits. The key RocketReach echoes back is stripped
account.universal
Company
- LookupWrite
Look up one company by domain, name, LinkedIn URL, ID or ticker, spending a lookup credit
company.lookup
- SearchRead-only
Search companies by name, domain, industry, size, revenue and other filters
company.search
- VerifyWrite
Verify whether one address can receive mail, with per-check detail; charges a verification credit, refunded when the answer is unknown or the address is malformed
email.verify
Connect RocketReach to Claude, ChatGPT or Cursor
- 1
Connect RocketReach in Corsair
Add your RocketReach API key once in Corsair. Corsair stores the credential encrypted and makes the RocketReach API calls for your agent, so it never goes into a prompt or a config file. Connect RocketReach
If your link lets the agent add apps, you can skip this: it gives you a sign-in link the first time it needs RocketReach. On a ChatGPT personal plan, connect RocketReach 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. None of RocketReach's operations are destructive, so in the default Cautious mode they all run right away. Strict mode asks before each of its 4 writes, and Read mode allows reads only.
FAQ
Install corsair and @corsair-dev/rocketreach, add the RocketReach plugin, and connect with an API key. Then call methods like corsair.rocketreach.api.account.get() from your app. Corsair keeps each tenant isolated.
Yes. RocketReach requires an API key from your RocketReach 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 RocketReach, GitHub, Notion, Stripe, and the rest. Trigger RocketReach from a webhook, push updates to Slack, or chain actions across plugins. Same tenant context across integrations, plain TypeScript.
Teams use Corsair for person and company lookup and search, bulk lookup with status polling, and email verification with RocketReach. Common builds include sync jobs, admin tooling, and agents that call RocketReach APIs from your backend.
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 RocketReach 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/rocketreach in the open repo. When RocketReach 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 RocketReach data or hold individual access credentials. Credentials stay in your database. API calls run on your instance. We do not store RocketReach 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 RocketReach on a link in Strict mode and every write waits for your approval, while destructive actions are refused. None of the RocketReach operations are destructive, so the default Cautious mode runs them all without asking. You can change a link's mode at hub.corsair.dev/me.