FitBudd MCP server Let your AI agent do the FitBudd admin.

ToolWhat it doesAccess

• list_clients Clients with plan, status and last activity. read

  Returns clients with ID, payment plan, active or inactive status, last workout and last check-in.

  MCP callfitbudd_read → list_clients

  REST endpointGET https://cotlet.dev/api/v1/fitbudd/clients

  Parameters

  Parameters: list_clients

  Name	Type	Description
  query string	string	Name or email.
  inactive_days integer	integer	Only clients with no workout in this many days.
  page integer	integer	Page number. Default: 1.

  Example response

  {
    "clients": [
      {
        "client_id": "FB-22091",
        "name": "Rachel Donovan",
        "plan": "12-week coaching",
        "status": "Active",
        "last_workout": "2026-11-07",
        "last_checkin": "2026-11-02"
      }
    ],
    "page": 1
  }

• get_client One client with schedule, completed workouts, check-ins and notes. read

  Returns the client's workout schedule, what they completed, recent check-ins with photos flagged, and your notes.

  MCP callfitbudd_read → get_client

  REST endpointGET https://cotlet.dev/api/v1/fitbudd/clients/{client_id}

  Parameters

  Parameters: get_client

  Name	Type	Description
  client_id string required	string	Client ID from list_clients.

  Example input

  {
    "client_id": "client_8c41d2"
  }

  Example response

  {
    "client_id": "FB-22091",
    "name": "Rachel Donovan",
    "completed_7d": 3,
    "scheduled_7d": 4,
    "checkins": [
      {
        "date": "2026-11-02",
        "weight_kg": 68.4,
        "note": "Knee sore after lunges"
      }
    ],
    "notes": [
      "Prefers evening sessions"
    ]
  }

• add_client Adds a client manually and sends the welcome email. writeasks first

  Adds the client the way Clients > Add New Client does; FitBudd emails their app password. By default you confirm each call; you can switch that off for this tool.

  MCP callfitbudd_write → add_client

  REST endpointPOST https://cotlet.dev/api/v1/fitbudd/clients

  Parameters

  Parameters: add_client

  Name	Type	Description
  name string required	string	Full name.
  email string required	string	Email for the welcome message.
  plan string	string	Payment plan to attach.

  Example input

  {
    "name": "Jane Doe",
    "email": "jane@example.com"
  }

  Example response

  {
    "client_id": "FB-22140",
    "name": "Anthony Silva",
    "status": "Invited"
  }

• add_client_note Adds a private note to a client. write

  Appends a note only coaches see, for example an injury. Reaches no one, so it runs at once.

  MCP callfitbudd_write → add_client_note

  REST endpointPOST https://cotlet.dev/api/v1/fitbudd/clients/{client_id}/note

  Parameters

  Parameters: add_client_note

  Name	Type	Description
  client_id string required	string	Client ID from list_clients.
  note string required	string	Note text.

  Example input

  {
    "client_id": "client_8c41d2",
    "note": "note"
  }

  Example response

  {
    "client_id": "FB-22091",
    "note_added": "Swap lunges for split squats"
  }

ToolWhat it doesAccess

• list_workouts Your workouts and workout schedules. read

  Returns workouts and schedules by name and length, so the agent assigns the exact one.

  MCP callfitbudd_read → list_workouts

  REST endpointGET https://cotlet.dev/api/v1/fitbudd/workouts

  Parameters

  Parameters: list_workouts

  Name	Type	Description
  query string	string	Name contains.

  Example response

  {
    "workouts": [
      {
        "name": "Lower body strength",
        "type": "Structured"
      }
    ],
    "schedules": [
      {
        "name": "12-week fat loss",
        "weeks": 12
      }
    ]
  }

• schedule_workout Puts a workout or a schedule on a client's calendar. writeasks first

  Adds a single workout on a date, or a whole schedule from a start date; the client sees it in their app. By default you confirm each call; you can switch that off for this tool.

  MCP callfitbudd_write → schedule_workout

  REST endpointPOST https://cotlet.dev/api/v1/fitbudd/clients/{client_id}/workout/schedule

  Parameters

  Parameters: schedule_workout

  Name	Type	Description
  client_id string required	string	Client ID from list_clients.
  workout_or_schedule string required	string	Workout or schedule name.
  date string required	string	ISO date or start date.

  Example input

  {
    "client_id": "FB-22140",
    "workout_or_schedule": "12-week fat loss",
    "date": "2026-11-16"
  }

  Example response

  {
    "client_id": "FB-22140",
    "scheduled": "12-week fat loss",
    "start": "2026-11-16"
  }