JustGains in n8n.
A community node with 29 operations. Drop it into any workflow, or hand it to an AI Agent.
Plug it in.
- Address
https://justgains.com/mcp/tools/{tool}- Speaks
- REST, one call per operation
- Sign-in
- A personal API key (jg_…) traded for 60-minute tokens.
Settings › Community nodes › Install
n8n-nodes-justgains
Workflows to start with.
- ScheduleMonday, 8:00
JustGainsGet Week Summary- SlackSend Message
- WebhookFrom your scale
- JustGainsBodyweight: Log
- TelegramNew message
- AI AgentJustGains as a tool
- JustGainsFood: Log
- Google SheetsNew row
- JustGainsProgram: Create
- ScheduleEvery hour
- JustGainsExercise: Get History
- DiscordPost if over 225 lb
- A retried Food: Log keeps its request ID, so a meal never saves twice.
- Every operation is described in plain language, so an AI Agent can pick the right one.
29 operations.
One per JustGains tool, grouped the way n8n likes it.
Workout
- Generate
- Create
- Get
- Update
Workout Log
- Get Many
- Get Recent
Exercise
- Search
- Get
- Get History
- Get Top
Program
- Search
- Get
- Get Enrolled
- Create
- Update Enrollment
Food
- Log
- Remove
- Get Diary
- Search
Bodyweight
- Log
- Get History
Route
- Create
Profile
- Get
- Update
Insight
- Get Week Summary
- Get Progress
- Get Recovery
- Get Consistency
- Compare Weeks