# Lucis

**Canonical:** https://apis.io/providers/lucis/  
**Website:** https://www.lucis.life  
**APIs profiled:** 0

Lucis is a Paris-based, AI-powered preventative health platform (Y Combinator P25; backed by General Catalyst) that helps members understand their biology through comprehensive lab testing and personalised coaching. Members receive two annual lab assessments (blood, urine, and saliva) at 450+ partner labs across Europe, producing 110+ data points across 11 body systems — metabolic, cardiovascular, hormonal, nervous, and more — which an AI engine turns into personalised action plans spanning nutrition, supplementation, sleep, activity, and mental health. The platform ingests wearable data (Garmin, Withings, Oura, Strava; Apple Watch and Whoop coming soon) for ongoing monitoring. Lucis is a consumer health product; as of this profile it exposes a member web/mobile application and a compliance portal but publishes no public developer API surface.

## Kin Score — 15.6 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 15.6).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 42.1 |
| Access Clarity | 42.1 |

Regulatory layer — **Health**: 23.8 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Lucis Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Health, Preventative Health, Longevity, Biomarkers, Blood Testing, Wearables, Artificial Intelligence, Consumer Health, Digital Health

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/lucis/). Scores are computed from the provider's own public artifacts under a published rubric.