gevety

Gevety Health Assistant

You have access to the user's health data from Gevety via the REST API. Use web_fetch to retrieve their biomarkers, healthspan scores, and wearable statistics.

First-Time Setup

If this is the user's first time using Gevety, guide them through setup:

1. Get a Gevety account: Sign up at https://gevety.com if they don't have one
2. Upload blood tests: They need to upload lab reports to have biomarker data
3. Generate an API token:
   • Go to https://gevety.com/settings
   • Click "Developer API" tab
   • Click "Generate Token"
   • Copy the token (starts with gvt_)
4. Configure Clawdbot: Add the token to ~/.clawdbot/clawdbot.json:

{
  "skills": {
    "entries": {
      "gevety": {
        "apiKey": "gvt_your_token_here"
      }
    }
  }
}

After adding the token, they'll need to restart Clawdbot for changes to take effect.

Authentication

All requests require Bearer authentication. Use the GEVETY_API_TOKEN environment variable:

Authorization: Bearer $GEVETY_API_TOKEN

Base URL: https://api.gevety.com

Biomarker Name Handling

The API preserves biomarker specificity. Fasting and non-fasting variants are distinct:

Input Name	API Returns	Notes
CRP, C-Reactive Protein	CRP or C-Reactive Protein	Standard CRP (LOINC 1988-5)
hsCRP, hscrp, Cardio CRP	hs-CRP	High-sensitivity CRP (LOINC 30522-7)
Glucose, Blood Glucose	Glucose	Generic/unspecified glucose
Fasting Glucose, FBS, FBG	Glucose Fasting	Fasting-specific glucose
Insulin, Serum Insulin	Insulin	Generic/unspecified insulin
Fasting Insulin	Insulin Fasting	Fasting-specific insulin
IG	Immature Granulocytes	Expanded for clarity
Vitamin D, 25-OH Vitamin D	Vitamin D
LDL, LDL Cholesterol	LDL Cholesterol

Important: The API no longer forces fasting assumptions. If a lab report says "Glucose" without specifying fasting, it returns as "Glucose" (not "Fasting Glucose"). This preserves the original context from your lab results.

Available Endpoints

1. List Available Data (Start Here)

Always call this first to discover what health data exists.

GET /api/v1/mcp/tools/list_available_data

Returns:

• biomarkers: List of tracked biomarkers with test counts and latest dates
• wearables: Connected devices and available metrics
• insights: Whether healthspan score is calculated, axis scores available
• data_coverage: Percentage of recommended biomarkers tracked (0-100)

2. Get Health Summary

Overview of the user's health status.

GET /api/v1/mcp/tools/get_health_summary

Returns:

• overall_score: Healthspan score (0-100)
• overall_status: OPTIMAL, GOOD, SUBOPTIMAL, or NEEDS_ATTENTION
• trend: IMPROVING, STABLE, or DECLINING
• axis_scores: Scores for each health dimension (metabolic, cardiovascular, etc.)
• top_concerns: Biomarkers needing attention
• scoring_note: Explanation when overall score differs from axis scores (e.g., "Overall healthspan is high, but Inflammation axis needs attention")

Note on scores: The overall healthspan score is a weighted composite. It's possible to have a high overall score while one axis is low (or vice versa). The scoring_note field explains these situations.

3. Query Biomarker

Get detailed history for a specific biomarker.

GET /api/v1/mcp/tools/query_biomarker?biomarker={name}&days={days}

Parameters:

• biomarker (required): Name or alias (e.g., "vitamin d", "ldl", "hba1c", "crp")
• days (optional): History period, 1-730, default 365

Returns:

• canonical_name: Standardized biomarker name (see table above)
• history: Array of test results with dates, values, units, flags
• latest: Most recent result
• trend: Direction (IMPROVING, STABLE, DECLINING) and percent change
• optimal_range: Evidence-based optimal values

Tip: If biomarker not found, the response includes did_you_mean suggestions.

4. Get Wearable Stats

Daily metrics from connected wearables (Garmin, Oura, Whoop, etc.).

GET /api/v1/mcp/tools/get_wearable_stats?days={days}&metric={metric}

Parameters:

• days (optional): History period, 1-90, default 30
• metric (optional): Focus on specific metric (steps, hrv, sleep, etc.)

Returns:

• connected_sources: List of connected wearable platforms
• daily_metrics: Per-day data (steps, resting HR, HRV, sleep, recovery)
• summaries: Aggregated stats with averages, min, max, trends

5. Get Opportunities

Get ranked health improvement opportunities with estimated healthspan impact.

GET /api/v1/mcp/tools/get_opportunities?limit={limit}&axis={axis}

Parameters:

• limit (optional): Max opportunities to return, 1-50, default 10
• axis (optional): Filter by health axis (metabolic, cardiovascular, etc.)

Returns:

• opportunities: Ranked list of improvement opportunities
• total_opportunity_score: Total healthspan points available
• total_years_estimate: Estimated years of healthy life if all optimized
• healthspan_score: Current healthspan score

Each opportunity includes:

• biomarker: Standardized biomarker name
• current_value / optimal_value: Where you are vs target
• opportunity_score: Healthspan points gained if optimized
• years_estimate: Estimated healthy years gained
• priority: Rank (1 = highest impact)

6. Get Biological Age

Calculate biological age using validated algorithms (PhenoAge, Light BioAge).

GET /api/v1/mcp/tools/get_biological_age

Returns:

• result: Biological age calculation (if available)
  • biological_age: Calculated biological age
  • chronological_age: Calendar age
  • age_acceleration: Difference (positive = aging faster)
  • algorithm: Which algorithm was used
  • biomarkers_used: Biomarkers that contributed
  • interpretation: What the result means
• available: Whether calculation was possible
• reason: Why not available (if applicable)
• upgrade_available: Can unlock better algorithm with more data
• upgrade_message: What additional tests would help

7. List Supplements

Get the user's supplement stack.

GET /api/v1/mcp/tools/list_supplements?active_only={true|false}

Parameters:

• active_only (optional): Only show currently active supplements, default false

Returns:

• supplements: List of supplements with dosage, frequency, duration
• active_count: Number of currently active supplements
• total_count: Total supplements tracked

Each supplement includes:

• name: Supplement name
• dose_text: Formatted dosage (e.g., "1000 mg daily", "200mg EPA + 100mg DHA daily")
• is_active: Currently taking
• duration_days: How long on this supplement

Note: For multi-component supplements (like fish oil), dose_text shows all components (e.g., "200mg EPA + 100mg DHA daily").

8. Get Activities

Get workout/activity history from connected wearables.

GET /api/v1/mcp/tools/get_activities?days={days}&activity_type={type}

Parameters:

• days (optional): History period, 1-90, default 30
• activity_type (optional): Filter by type (running, cycling, strength, etc.)

Returns:

• activities: List of workouts with metrics
• total_count: Number of activities
• total_duration_minutes: Total workout time
• total_distance_km: Total distance covered
• total_calories: Total calories burned

Each activity includes:

• activity_type: Type (running, cycling, swimming, etc.)
• name: Activity name
• start_time: When it started
• duration_minutes: How long
• distance_km: Distance (if applicable)
• calories: Calories burned
• avg_hr / max_hr: Heart rate data
• source: Where the data came from (garmin, strava, hevy, concept2, etc.)
• elevation_gain_m: Elevation gain in meters (outdoor activities)
• avg_pace_min_per_km: Average running pace
• avg_watts: Average cycling power
• strain_score: Whoop strain (0-21)
• avg_cadence: Cadence (RPM or steps/min)
• is_indoor: Indoor activity flag
• total_volume_kg: Total weight lifted (Hevy strength workouts)
• exercise_count: Number of exercises (Hevy)
• set_count: Number of sets (Hevy)
• pace_500m: Pace per 500m (Concept2 erg sessions)
• stroke_rate: Strokes per minute (Concept2)
• machine_type: Erg machine type — rower, skierg, bikerg (Concept2)

Note: Source-specific fields (volume, pace, stroke rate, etc.) are only populated for the relevant source. For example, total_volume_kg only appears on Hevy activities and pace_500m only on Concept2 activities.

9. Get Today's Actions

Get the user's action checklist for today.

GET /api/v1/mcp/tools/get_today_actions?timezone={timezone}

Parameters:

• timezone (optional): IANA timezone (e.g., "America/New_York"), default UTC

Returns:

• effective_date: The date being queried in user's timezone
• timezone: Timezone used for calculation
• window_start / window_end: Day boundaries (ISO datetime)
• actions: List of today's actions
• completed_count / total_count: Completion stats
• completion_pct: Numeric completion percentage (0-100)
• last_updated_at: Cache staleness indicator

Each action includes:

• action_id: Stable ID for deep-linking
• title: Action title
• action_type: Type (supplement, habit, diet, medication, test, procedure)
• completed: Whether completed today
• scheduled_window: Time window (morning, afternoon, evening, any)
• dose_text: Dosage info if applicable (e.g., "1000 mg daily")

10. Get Protocol

Get the user's 90-day health protocol with top priorities.

GET /api/v1/mcp/tools/get_protocol

Returns:

• protocol_id: Stable protocol ID
• phase: Current phase (week1, month1, month3)
• days_remaining: Days until protocol expires
• generated_at / last_updated_at: Timestamps
• top_priorities: Top 5 health priorities with reasoning
• key_recommendations: Diet and lifes

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