# Metal3

**Canonical:** https://apis.io/providers/metal3-io/  
**Website:** https://metal3.io  
**APIs profiled:** 1

Metal3 (Metal Kubed) is a CNCF incubating project that provides bare metal host provisioning for Kubernetes. It leverages Ironic for hardware management and integrates with the Cluster API to enable Kubernetes-native lifecycle management of bare metal infrastructure. Metal3 automates server discovery, inspection, provisioning, and deprovisioning using Kubernetes custom resources.

## Kin Score — 13.9 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 13.9).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 2.5 (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 | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **Metal3 BareMetalHost API** — Metal3 extends Kubernetes with the BareMetalHost custom resource for managing physical servers. The API supports hardware inventory discovery, firmware configuration, BIOS setti...

## Security (1)

- **Metal3 Io Domain Security** — TLSv1.3

## Plans (1)

- **Metal3 Io Plans Pricing**

## Tags

Bare Metal, Cloud-Native, Incubating, Infrastructure, Kubernetes, Provisioning

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/metal3-io/). Scores are computed from the provider's own public artifacts under a published rubric.