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MagicBell MCP by usefulapi

by usefulapi.io · remote · no sign-in to list tools · v1.16.3 · published by io.usefulapi

Read MagicBell broadcasts, users, events, workflows and channels; create and update user records.

Deletes · 2
CompareRegistry entry

13 tools: 2 can delete or cancel things and 11 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http magicbell https://magicbell.usefulapi.io/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

13 tools

Deletes or cancels 2Claude Code: deny
  • magicbell_create_userCreates a user (notification recipient) record in MagicBell.No findings

    Why it is in this group

    • The name "magicbell_create_user" says "create": a word for a change.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Creates a user (notification recipient) record in MagicBell. Additive — sends no notification. Provide at least one identifier (external_id or email). Project API: POST /users.

    Annotations the server declares

    • title: Create a user
    • destructiveHint: true
  • magicbell_update_userUpdates a user record (reversible; sends no notification).No findings

    Why it is in this group

    • The name "magicbell_update_user" says "update": a word for a change.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Updates a user record (reversible; sends no notification). Project API: PUT /users/{user_id}.

    Annotations the server declares

    • title: Update a user
    • destructiveHint: true
Only reads 11Claude Code: allow
  • magicbell_get_broadcastFetch a single broadcast by id.No findings

    Why it is in this group

    • The name "magicbell_get_broadcast" says "get": a word for reading.
    Description, as the server wrote it
    Fetch a single broadcast by id. Project API: GET /broadcasts/{broadcast_id}.

    Annotations the server declares

    • title: Get a broadcast
    • readOnlyHint: true
  • magicbell_get_eventFetch a single delivery event by id.No findings

    Why it is in this group

    • The name "magicbell_get_event" says "get": a word for reading.
    Description, as the server wrote it
    Fetch a single delivery event by id. Project API: GET /events/{event_id}.

    Annotations the server declares

    • title: Get an event
    • readOnlyHint: true
  • magicbell_get_userFetch a single user by MagicBell user id or external id.No findings

    Why it is in this group

    • The name "magicbell_get_user" says "get": a word for reading.
    Description, as the server wrote it
    Fetch a single user by MagicBell user id or external id. Project API: GET /users/{user_id}.

    Annotations the server declares

    • title: Get a user
    • readOnlyHint: true
  • magicbell_get_workflow_runFetch a single workflow run by id.No findings

    Why it is in this group

    • The name "magicbell_get_workflow_run" says "get": a word for reading.
    Description, as the server wrote it
    Fetch a single workflow run by id. Project API: GET /workflows/runs/{run_id}.

    Annotations the server declares

    • title: Get a workflow run
    • readOnlyHint: true
  • magicbell_list_broadcastsList broadcasts (notification-send batches) with cursor pagination.No findings

    Why it is in this group

    • The name "magicbell_list_broadcasts" says "list": a word for reading.
    Description, as the server wrote it
    List broadcasts (notification-send batches) with cursor pagination. Read-only observability. Project API: GET /broadcasts.

    Annotations the server declares

    • title: List broadcasts
    • readOnlyHint: true
  • magicbell_list_channelsList delivery channels (in-app, email, push, SMS, etc.) with cursor pagination.No findings

    Why it is in this group

    • The name "magicbell_list_channels" says "list": a word for reading.
    Description, as the server wrote it
    List delivery channels (in-app, email, push, SMS, etc.) with cursor pagination. Project API: GET /channels.

    Annotations the server declares

    • title: List channels
    • readOnlyHint: true
  • magicbell_list_eventsList notification delivery events with cursor pagination.No findings

    Why it is in this group

    • The name "magicbell_list_events" says "list": a word for reading.
    Description, as the server wrote it
    List notification delivery events with cursor pagination. Read-only observability. Project API: GET /events.

    Annotations the server declares

    • title: List events
    • readOnlyHint: true
  • magicbell_list_integrationsList configured provider integrations (e.g.No findings

    Why it is in this group

    • The name "magicbell_list_integrations" says "list": a word for reading.
    Description, as the server wrote it
    List configured provider integrations (e.g. Sendgrid, APNs, FCM). Project API: GET /integrations.

    Annotations the server declares

    • title: List integrations
    • readOnlyHint: true
  • magicbell_list_usersList users (notification recipients) with cursor pagination.No findings

    Why it is in this group

    • The name "magicbell_list_users" says "list": a word for reading.
    Description, as the server wrote it
    List users (notification recipients) with cursor pagination. Project API: GET /users.

    Annotations the server declares

    • title: List users
    • readOnlyHint: true
  • magicbell_list_workflow_runsList workflow runs (execution history) with cursor pagination.No findings

    Why it is in this group

    • The name "magicbell_list_workflow_runs" says "list": a word for reading.
    Description, as the server wrote it
    List workflow runs (execution history) with cursor pagination. Project API: GET /workflows/runs.

    Annotations the server declares

    • title: List workflow runs
    • readOnlyHint: true
  • magicbell_list_workflowsList notification workflows with cursor pagination.No findings

    Why it is in this group

    • The name "magicbell_list_workflows" says "list": a word for reading.
    Description, as the server wrote it
    List notification workflows with cursor pagination. Project API: GET /workflows.

    Annotations the server declares

    • title: List workflows
    • readOnlyHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.16.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http magicbell https://magicbell.usefulapi.io/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__magicbell__magicbell_list_broadcasts",
      "mcp__magicbell__magicbell_get_broadcast",
      "mcp__magicbell__magicbell_list_users",
      "mcp__magicbell__magicbell_get_user",
      "mcp__magicbell__magicbell_list_events",
      "mcp__magicbell__magicbell_get_event",
      "mcp__magicbell__magicbell_list_workflows",
      "mcp__magicbell__magicbell_list_workflow_runs",
      "mcp__magicbell__magicbell_get_workflow_run",
      "mcp__magicbell__magicbell_list_channels",
      "mcp__magicbell__magicbell_list_integrations"
    ],
    "ask": [],
    "deny": [
      "mcp__magicbell__magicbell_create_user",
      "mcp__magicbell__magicbell_update_user"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as magicbell. Review it before you use it.