Health

Data source: Compendium of Physical Activities

MCP MCP Protocol

Endpoint https://context.gnist.ai/mcp/calories-burned/

nobloat — strip report_feedback tool URL-based auth (for clients without header support)

claude_desktop_config.json

{
  "mcpServers": {
    "gnist-calories-burned": {
      "url": "https://context.gnist.ai/mcp/calories-burned/",
      "headers": {
        "Gnist-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Shell

curl -X POST "https://context.gnist.ai/mcp/calories-burned/" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"jsonrpc": "2.0", "method": "tools/call", "id": 1, "params": {"name": "calculate_calories_burned", "arguments": {"activity": "example", "weight_kg": 1.0, "duration_minutes": 1.0}}}'

API REST API

API Root https://context.gnist.ai/rest/calories-burned/

5 endpoints available:

GET /rest/calories-burned/calculate_calories_burned
GET /rest/calories-burned/search_activities
GET /rest/calories-burned/list_activities_by_category
GET /rest/calories-burned/get_activity_categories
GET /rest/calories-burned/report_feedback

Shell

curl "https://context.gnist.ai/rest/calories-burned/calculate_calories_burned?activity=example&weight_kg=1.0&duration_minutes=1.0" \
  -H "Gnist-API-Key: YOUR_API_KEY"

Python

import httpx

resp = httpx.get(
    "https://context.gnist.ai/rest/calories-burned/calculate_calories_burned",
    headers={"Gnist-API-Key": "YOUR_API_KEY"},
    params={
        "activity": "example",
        "weight_kg": 1.0,
        "duration_minutes": 1.0
},
)
print(resp.json())

OpenAPI Spec · Full API Docs

CLI Command Line

Command gc calories-burned

CLI documentation will be available when the GnistAI SDK is published.

Install

pip install gnistai

Available Tools (5)

calculate_calories_burned

Calculate calories burned for a physical activity.

Parameter	Type	Required	Description
`activity`	`string`	required	Activity ID (e.g. running-5mph, cycling-moderate, yoga-hatha).
`weight_kg`	`number`	required	Body weight in kilograms.
`duration_minutes`	`number`	required	Duration of activity in minutes.