# General Matter

**Canonical:** https://apis.io/providers/general-matter/  
**Website:** https://www.generalmatter.com  
**APIs profiled:** 0

General Matter is a domestic nuclear-fuel company founded in 2024 and based in California, building United States uranium enrichment capacity to produce low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU) for advanced commercial and government nuclear reactors. Co-founded by Scott Nolan and Lee Robinson and backed by Founders Fund, the company was awarded a $900M Department of Energy IDIQ contract and plans a $1.5B commercial enrichment facility at the former Paducah Gaseous Diffusion Plant in Kentucky, plus a lease on the Hanford Fuels and Materials Examination Facility in Washington. Its mission is to reduce American reliance on foreign nuclear fuel and strengthen energy independence. General Matter is an industrial energy manufacturer with no public developer API; this profile captures its identity, website properties, and domain-security posture.

## Kin Score — 9.6 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 9.6).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Energy & Utilities**: 18.9 (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)

- **General Matter Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Energy, Nuclear, Nuclear Fuel, Uranium Enrichment, HALEU, Cleantech

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