MCP server

Follow Up Boss MCP by usefulapi

io.usefulapi/follow-up-boss

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Search Follow Up Boss leads, review calls and deals, and add notes, tasks and deal updates.

Website Source

At a glance

Type

MCP server

Publisher

usefulapi.io (verified by the MCP Registry)

Status

Working at last check

Tools

25

Token cost

About 8,520 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http follow-up-boss https://follow-up-boss.usefulapi.io/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.follow-up-boss]
url = "https://follow-up-boss.usefulapi.io/mcp"

Gemini CLI

{"mcpServers":{"follow-up-boss":{"httpUrl":"https://follow-up-boss.usefulapi.io/mcp"}}}

Cursor

{"mcpServers":{"follow-up-boss":{"url":"https://follow-up-boss.usefulapi.io/mcp"}}}

VS Code

{"servers":{"follow-up-boss":{"type":"http","url":"https://follow-up-boss.usefulapi.io/mcp"}}}

Antigravity

agy mcp add follow-up-boss https://follow-up-boss.usefulapi.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"follow-up-boss","server_url":"https://follow-up-boss.usefulapi.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"follow-up-boss","server_url":"https://follow-up-boss.usefulapi.io/mcp"}

Tools

• fub_add_note ~151 tokens
  Add a note to a contact's timeline. FUB: POST /v1/notes.
• fub_check_duplicate_person ~143 tokens
  Check if a contact with this email or phone already exists anywhere in the account (even ones this user cannot see) and who it is assigned to. Use before adding a lead. FUB: GET /v1/people/checkDuplicate.
• fub_create_deal ~443 tokens
  Create a deal in a pipeline stage (stage ids from fub_list_pipelines). Include userIds — a deal with no users is invisible to agents. FUB: POST /v1/deals.
• fub_create_task ~329 tokens
  Create a task on a contact, assigned to a user (assignedUserId or assignedTo is required). FUB: POST /v1/tasks.
• fub_get_identity ~88 tokens
  Who the credential belongs to: the account (id, domain, owner) and the authenticated user. A cheap way to confirm the API key works. FUB: GET /v1/identity.
• fub_get_person ~144 tokens
  Fetch one contact by id. Pass fields="allFields" to include custom fields and everything else. FUB: GET /v1/people/{id}.
• fub_lead_source_report ~448 tokens
  Count leads from lead sources (e.g. Zillow) per assigned agent, how many reached the closed stage(s) (conversion rate), and leads per lender user (e.g. Zillow Home Loans loan officers). Use it to count instead of paging through fub_search_people. The numbers approximate FUB's in-app Lead Source repo
• fub_list_action_plans ~238 tokens
  The account's action plans (drip campaigns): id, name and status. Gives the names for the actionPlanId values of fub_list_person_action_plans. FUB: GET /v1/actionPlans.
• fub_list_appointments ~271 tokens
  Calendar appointments with invitees, type and outcome. Filter by person, user, or a start+end window (both required together). FUB: GET /v1/appointments.
• fub_list_calls ~238 tokens
  Logged phone calls with outcome, direction and duration. Filter by person or number. FUB: GET /v1/calls.
• fub_list_custom_fields ~177 tokens
  The account's contact custom fields: label, API name (customXxx), type and dropdown choices. Use the name as a key in customFields. FUB: GET /v1/customFields.
• fub_list_deals ~346 tokens
  Deals (transactions) with stage, price, people, agents and commission. Filter by pipeline, user, person or status. The response metadata includes totalByStageId. FUB: GET /v1/deals.
• fub_list_events ~382 tokens
  Lead activity: registrations, inquiries, viewed/saved properties, website visits, etc. Filter by person or type. Some events are only visible in the FUB app. FUB: GET /v1/events.
• fub_list_person_action_plans ~322 tokens
  Which people are on which action plan, with the status of each assignment (e.g. "Running", "Paused"). Give personId for one contact's plans, or actionPlanId for everyone on one plan. For many contacts, list each active plan's people (limit 100; page with offset until _metadata.total is covered) inst
• fub_list_pipelines ~95 tokens
  Deal pipelines with their stages (the stage ids that fub_create_deal / fub_update_deal take). FUB: GET /v1/pipelines.
• fub_list_stages ~183 tokens
  Contact lifecycle stages (Lead, Nurture, Past Client, Trash…) with people counts — the names fub_search_people and fub_update_person take as "stage". FUB: GET /v1/stages.
• fub_list_tasks ~409 tokens
  Tasks (follow-ups, calls, showings…). Filter by person, assignee, type, completion, or due window (due="today"|"overdue"|"upcoming"). FUB: GET /v1/tasks.
• fub_list_text_messages ~225 tokens
  Text messages for a person or a phone number (message bodies may be hidden by FUB for privacy). FUB: GET /v1/textMessages.
• fub_list_users ~222 tokens
  Users in the account (agents, brokers, lenders) — the ids to assign people, tasks and deals to. FUB: GET /v1/users.
• fub_log_call ~306 tokens
  Record a phone call made or received outside FUB, with its outcome. Does not place a call. FUB: POST /v1/calls.
• fub_search_people ~820 tokens
  Search contacts and leads. Criteria combine with AND. Name filters are partial matches. Newest first by default. People in the Trash stage are excluded unless includeTrash is true. Not every field is returned by default — pass `fields` (e.g. "allFields" or a comma list) for more. FUB: GET /v1/people
• fub_send_lead_event Sends messages · ~1163 tokens
  Add a new lead or record activity on an existing one — FUB's documented way to create leads. FUB de-duplicates by email/phone (or use person.id to target a contact), routes the lead per Lead Flow, notifies the agent and runs action plans for Registration / Inquiry types. A 204 means the lead flow fo
• fub_update_deal ~362 tokens
  Update a deal — move it to another stage, change price, dates, people or agents. peopleIds/userIds replace the full list. FUB: PUT /v1/deals/{id}.
• fub_update_person ~785 tokens
  Update a contact's fields. CAUTION: `tags` REPLACES all tags unless mergeTags is true; `phones` and `emails` REPLACE the full list (send existing ones too). Setting contacted=true pauses action plans. source/sourceUrl cannot be changed after creation. FUB: PUT /v1/people/{id}.
• fub_update_task ~230 tokens
  Update a task — mark it complete, rename, retype or reassign it. FUB: PUT /v1/tasks/{id}.

Browse

• Email
• SMS and text messages
• Phone calls
• Calendars

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