# RustFS

**Canonical:** https://apis.io/providers/rustfs/  
**Website:** https://rustfs.com  
**APIs profiled:** 4

RustFS is an Apache-2.0, Rust-built, S3-compatible distributed object storage system. It is self-hosted: each deployment serves the S3 API (plus admin API and health endpoints) on port 9000 and an embedded web console on port 9001, with an optional OpenStack Swift API, STS/OIDC identity, bucket event notifications, a Kubernetes operator and an MCP server.

## Kin Score — 36.4 / 100 (thin)

Scored 2026-11-06 under rubric 0.27.0. Trend: falling (-5.1 from 41.5).

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 31.3 |
| Contract Governance | 22.0 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 38.1 |
| Access Clarity | 31.6 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 18.6 (matched via fallback).

## Agent readiness — 28.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | documented |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | yes |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | mostly |
| MCP Tool Quality | na |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: medium).

## APIs (4)

- **RustFS Health API** — The Health API from RustFS — 2 operation(s) for health.
- **RustFS Minio API** — The Minio API from RustFS — 2 operation(s) for minio.
- **RustFS RustFS API** — The RustFS API API from RustFS — 3 operation(s) for rustfs api.
- **RustFS Rustfs API** — The Rustfs API from RustFS — 13 operation(s) for rustfs.

## MCP servers (1)

- **RustFS MCP Server** — MCP server requiring an API key; 6 tools listed.

## Security (2)

- **Rustfs Authentication** — 3 schemes
- **Rustfs Domain Security** — TLSv1.3 · DMARC

## Plans (1)

- **Rustfs Plans Pricing**

## Tags

Company, Object Storage, S3, Open Source, Storage

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