# Authority.md

**Canonical:** https://apis.io/providers/authority-md/  
**Website:** https://authority.md/  
**APIs profiled:** 1

Authority.md provides a curated marketplace of AI thinking frameworks, tools, and playbooks for large language models like Claude and ChatGPT. It offers bundles of curated mental models, skill files, and prompts across categories such as investing, leadership, and creativity, enabling users to integrate structured reasoning into AI agents. The platform sells individual frameworks and bundle packages, and includes free skills and guides for building AI‑augmented workflows.

## Kin Score — 17.9 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0. Trend: falling (-7.3 from 25.2).

| Facet | Score |
|---|---|
| Discoverability | 57.1 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 9.5 |
| Access Clarity | 47.4 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 9.1 (matched via fallback).

## Agent readiness — 0.0 (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 | 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 | na |
| MCP Tool Quality | na |

## Access

Paid — onboarding: unknown, pricing: paid, trial: no (confidence: low).

## APIs (1)

- **Authority API** — Authority.md provides a curated marketplace of AI thinking frameworks, tools, and playbooks for large language models.

## Security (1)

- **Authority Md Domain Security** — TLSv1.3 · DMARC

## Plans (1)

- **Authority Md Plans Pricing**

## Tags

Artificial Intelligence, Marketplace, Tools, Playbooks, Framework

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