# Bright Sky

**Canonical:** https://apis.io/providers/bright-sky/  
**Website:** https://brightsky.dev/  
**APIs profiled:** 2

Bright Sky provides a free JSON API delivering German Weather Service (DWD) open weather data. It offers endpoints for historical and forecast weather, including temperature, precipitation, wind, and solar radiation, with demo visualizations like radar and alerts. The service is open, community‑maintained, and supports easy integration via simple HTTP GET requests.

## Kin Score — 29.9 / 100 (thin)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 56.5 |
| Contract Governance | 22.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 35.7 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 10.8 (matched via fallback).

## Agent readiness — 25.2 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| 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 | distinct |

## APIs (5)

- **Bright Sky Alerts API** — The Alerts API from Bright Sky — 1 operation(s) for alerts.
- **Bright Sky Current Weather API** — The Current Weather API from Bright Sky — 1 operation(s) for current weather.
- **Bright Sky Internals API** — The Internals API from Bright Sky — 2 operation(s) for internals.
- **Bright Sky Radar API** — The Radar API from Bright Sky — 1 operation(s) for radar.
- **Bright Sky Weather API** — The Weather API from Bright Sky — 1 operation(s) for weather.

## Agentic access (1)

- **Bright Sky Agentic Access** — 6 operations

## Security (1)

- **Bright Sky Domain Security** — TLSv1.3

## Tags

Company, Weather, API, OpenData, JSON

---

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