# Kratos

**Canonical:** https://apis.io/providers/kratos/  
**Website:** https://go-kratos.dev/  
**APIs profiled:** 1

Kratos is a Go framework for building cloud-native microservices, originally created at Bilibili. It provides built-in support for HTTP and gRPC transports, service discovery, configuration management, logging, metrics, and tracing, following a clean architecture approach with Protocol Buffers for API definitions.

## Kin Score — 22.3 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 22.3).

| Facet | Score |
|---|---|
| Discoverability | 59.3 |
| Contract Quality | 9.9 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 36.8 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 4.5 (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 | documented |
| 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 |

## Access

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

## APIs (1)

- **Kratos** — Kratos is a Go framework for building cloud-native microservices, originally created at Bilibili. It provides built-in support for HTTP and gRPC transports, service discovery, c...

## Security (1)

- **Kratos Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Kratos Plans Pricing**

## Tags

Cloud-Native, Frameworks, Go, gRPC, Microservices, Protocol Buffers, Service Discovery

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