# Unikraft

**Canonical:** https://apis.io/providers/unikraft/  
**Website:** https://unikraft.com  
**APIs profiled:** 5

Unikraft is an open-source unikernel library operating system (LibOS) that enables developers to build ultra‑lightweight, high‑performance virtual machines called unikernels. It provides a fast, secure, and customizable platform for cloud‑native, container‑less applications, supporting integration with Docker, Kubernetes, CI/CD pipelines, and various cloud providers. The project is community‑driven, offers extensive documentation, tooling, and a marketplace of pre‑built unikernel applications, aiming to deliver millisecond‑scale startup times and strong isolation.

## Kin Score — 43.0 / 100 (developing)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 62.5 |
| Contract Quality | 20.7 |
| Contract Governance | 22.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 54.2 |
| Access Clarity | 65.8 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 20.6 (matched via fallback).

## Agent readiness — 15.3 (agent-aware)

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

## APIs (1)

- **Unikraft Cloud Platform API** — This specification describes the Unikraft Cloud Platform API, which provides mechanisms to interact with Unikraft Cloud metros.

## Security (2)

- **Unikraft Authentication** — 1 scheme
- **Unikraft Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Plans (1)

- **Unikraft Plans Pricing**

## Tags

Company, Unikernel, OpenSource, CloudNative, Performance

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