# Marianaminerals

**Canonical:** https://apis.io/providers/marianaminerals/  
**Website:** https://marianaminerals.com/  
**APIs profiled:** 0

Mariana Minerals is a software-first, vertically integrated critical-minerals company supplying the metals essential to modern energy, artificial intelligence, and defense technologies. The company currently develops copper and lithium production projects, with plans spanning cobalt, aluminum, graphite, uranium, and rare earth metals, and is headquartered in San Francisco with an engineering office in Houston. Backed by Khosla Ventures, it was added to the API Evangelist network as a portfolio lead; an enrichment pass found no public developer API, SDK, or documentation surface.

## Kin Score — 3.3 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 3.3).

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

Regulatory layer — **Energy & Utilities**: 8.1 (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)

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

## Tags

Company, Critical Minerals, Mining, Copper, Lithium, Energy, Defense, Supply Chain

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