# JMA

**Canonical:** https://apis.io/providers/japan-meteorological-agency/  
**Website:** https://jma.go.jp/  
**APIs profiled:** 0

The Japan Meteorological Agency (JMA) is the national authority responsible for weather observation, forecasting, and issuing warnings in Japan. It provides public meteorological information, earthquake and tsunami alerts, climate data, and supports disaster prevention. The agency operates a network of observation stations, radar, satellites, and offers data services to the public, media, and researchers.

## Kin Score — 4.3 / 100 (minimal)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 48.2 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Government & Public Sector**: 9.8 (matched via tags).

## 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 |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## Security (1)

- **Japan Meteorological Agency Authentication** — 0 schemes

## Tags

Company, Weather, Meteorology, Japan, Government

---

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