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Follow Up Boss MCP server

156 operations0 webhooks

Real-estate CRM with Follow Up Boss - manage people, deals, appointments, calls, texts, notes and tasks, push lead events into its routing, read smart lists and automations data, manage webhook subscriptions, and read delivered webhook events by ID.

Try Follow Up Boss with your agent

Connect Follow Up Boss, 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 Follow Up Boss on my account, then run one read-only example and show me the result.

Runs once, when you ask

Follow Up Boss tools and triggers

Tools are what your agent can do in Follow Up Boss through Corsair's MCP server. Triggers are the Follow Up Boss events a routine can start from.

Inbox Apps

  • Add MessageWrite

    Deliver a message from your system into an inbox app conversation

    inboxApps.addMessage

  • Add NoteWrite

    Add an internal note to an inbox app conversation

    inboxApps.addNote

  • Add System Confirmation MessageWrite

    Add a system confirmation message to an inbox app conversation

    inboxApps.addSystemConfirmationMessage

  • Create ParticipantWrite

    Add a participant to an inbox app conversation

    inboxApps.createParticipant

  • DeactivateDestructive

    Deactivate an inbox app so it stops receiving conversations

    inboxApps.deactivate

  • Delete ParticipantDestructive

    Remove a participant from an inbox app conversation

    inboxApps.deleteParticipant

  • Get ParticipantsRead-only

    List the participants of an inbox app conversation

    inboxApps.getParticipants

  • InstallWrite

    Install a published inbox app for a user with a subscription URL

    inboxApps.install

  • Installed AppRead-only

    Read the installation details of a published inbox app

    inboxApps.installedApp

  • Update ConversationWrite

    Update an inbox app conversation's subject or state

    inboxApps.updateConversation

  • Update MessageWrite

    Update a message previously delivered to an inbox app conversation

    inboxApps.updateMessage

People

  • Check DuplicateRead-only

    Check whether a person with this email address or phone number already exists, and who they are assigned to, before creating a new lead

    people.checkDuplicate

Connect Follow Up Boss to Claude, ChatGPT or Cursor

  1. 1

    Connect Follow Up Boss in Corsair

    Add your Follow Up Boss API key once in Corsair. Corsair stores the credential encrypted and makes the Follow Up Boss API calls for your agent, so it never goes into a prompt or a config file. Connect Follow Up Boss

    If your link lets the agent add apps, you can skip this: it gives you a sign-in link the first time it needs Follow Up Boss. On a ChatGPT personal plan, connect Follow Up Boss here first.

  2. 2

    Add Corsair's MCP server to your agent

    Every client uses the same address:

    https://mcp.corsair.dev/mcp
    Open Customize → Connectors → Add custom connector, paste the address, then select Connect.

    Codex, 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. 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. In the default Cautious mode, Follow Up Boss's read and write operations run right away and its 24 destructive operations wait for your approval. Strict mode asks before every write and refuses destructive operations, and Read mode allows reads only.

FAQ

Install corsair and @corsair-dev/followupboss, add the Follow Up Boss plugin, and connect with an API key. Then call methods like corsair.followupboss.api.account.identity() from your app. Corsair keeps each tenant isolated.

Yes. Follow Up Boss requires an API key from your Follow Up Boss 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 Follow Up Boss, GitHub, Notion, Stripe, and the rest. Trigger Follow Up Boss from a webhook, push updates to Slack, or chain actions across plugins. Same tenant context across integrations, plain TypeScript.

Teams use Corsair for real-estate crm with follow up boss - manage people, deals, appointments, calls, texts, notes and tasks, push lead events into its routing, read smart lists and automations data, manage webhook subscriptions, and read delivered webhook events by id. Common builds include sync jobs, admin tooling, and agents that call Follow Up Boss 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 Follow Up Boss 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/followupboss in the open repo. When Follow Up Boss 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 Follow Up Boss data or hold individual access credentials. Credentials stay in your database. API calls run on your instance. We do not store Follow Up Boss 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 Follow Up Boss on a link in Strict mode and every write waits for your approval, while destructive actions are refused. The default Cautious mode asks only before the 24 destructive Follow Up Boss operations. You can change a link's mode at hub.corsair.dev/me.