# Leucine

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

Leucine is an AI-powered software platform for pharmaceutical manufacturing, quality, and laboratory operations, helping drug manufacturers plan, execute, and optimize every batch. The platform spans a Manufacturing Execution System (batch execution, batch intelligence, production logbooks, batch release, shop floor monitor, material management), a Quality Management System (AI Investigator, FDA Tracker, cleaning validation, market complaints, change control, CAPA, supplier quality, audit and deviation management), and a Laboratory Execution System (environmental monitoring, instrument logbooks, QC planning). Leucine also publishes FDA compliance research including 483 analysis and investigator profiles. As of 2026 the company is migrating its web presence from leucinetech.com and leucine.io to leucine.ai. Leucine is an enterprise SaaS vendor and does not publish a public developer API program, OpenAPI definition, SDKs, or developer portal.

## Kin Score — 8.7 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 8.7).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 10.5 |
| Access Clarity | 10.5 |

Regulatory layer — **Health**: 12.5 (matched via tags).

## Agent readiness — 2.6 (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 | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

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

## Security (1)

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

## Tags

Company, Pharmaceuticals, Manufacturing, Quality Management, Life Sciences, Regulatory Compliance, Artificial Intelligence, Manufacturing Execution System, Laboratory

---

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