# RAML

**Canonical:** https://apis.io/providers/raml/  
**Website:** https://raml.org  
**APIs profiled:** 1

RAML (RESTful API Modeling Language) is a YAML-based specification language for describing RESTful APIs with first-class support for reusable patterns, traits, resource types, data type annotations, libraries, overlays, and extensions. Developed by MuleSoft and Salesforce, RAML 1.0 is the current stable version. The raml-org GitHub organization maintains the canonical specification and related tooling, all of which are archived and read-only as of February 2024.

## 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 | 23.9 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 14.3 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 3.0 (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 | 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)

- **RAML Specification** — The RAML (RESTful API Modeling Language) specification defines a YAML 1.2-based language for describing HTTP-based APIs. RAML 1.0 introduces a unified type system, annotations, ...

## Security (1)

- **Raml Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Raml Plans Pricing**

## Tags

API Design, Specification Language, Standards, YAML, REST, API Modeling

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