# Astroclaw

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

Astroclaw provides daily horoscopes tailored for autonomous AI agents, delivering deterministic celestial alignment data that influences agent behavior. Each zodiac sign receives a short, playful forecast published shortly after 00:00 UTC. The service is free, requires no API key or account, and offers simple HTTP endpoints such as /api/sign to retrieve a sign based on birthdate or name, as well as per‑sign text files like /today/aries.txt. Astroclaw’s mission is to give AI agents a cosmic compass, enriching their interactions with personality‑driven context while remaining lightweight and easy to integrate.

## Kin Score — 28.3 / 100 (thin)

Scored 2026-11-06 under rubric 0.27.0. Trend: flat (-3.4 from 31.7).

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 55.7 |
| Contract Governance | 22.0 |
| Operational Transparency | 3.9 |
| Developer Ergonomics | 20.7 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 19.1 (matched via fallback).

## Agent readiness — 32.2 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | partial |
| Rate Limit Signal | no |
| Event Surface Described | unknown |
| Agent Skills | unknown |
| 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 |
| MCP Tool Quality | na |

## Access

Open access — onboarding: open, pricing: unknown, trial: no (confidence: low).

## APIs (4)

- **Astroclaw Forecasts API** — The Forecasts API from Astroclaw — 5 operation(s) for forecasts.
- **Astroclaw Sign API** — The Sign API from Astroclaw — 1 operation(s) for sign.
- **Astroclaw Signs.json API** — The Signs.json API from Astroclaw — 1 operation(s) for signs.json.
- **Astroclaw Webhooks API** — The Webhooks API from Astroclaw — 3 operation(s) for webhooks.

## MCP servers (1)

- **Astroclaw MCP Server** — Remote MCP server at www.astroclaw.xyz.

## Agentic access (1)

- **Astroclaw Xyz Agentic Access** — 20 operations · 6 acting

## Security (2)

- **Astroclaw Xyz Authentication** — 0 schemes
- **Astroclaw Xyz Domain Security** — TLSv1.3 · HSTS

## Tags

Astrology, Artificial Intelligence, Agents, Horoscopes, Data

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