# Agent Ready

**Canonical:** https://apis.io/providers/agent-ready-dev/  
**Website:** https://agent-ready.dev/  
**APIs profiled:** 6

Agent Ready (agent-ready.dev) is an independent AI agent-readability scanner built and maintained by Mark Lavercombe. It scores any public website against the Vercel Agent Readability Spec, the llmstxt.org specification and the agent-protocol manifests (MCP server cards, A2A agent cards, agents.json, agent-permissions.json, UCP, ACP, x402, MPP, AP2, NLWeb, RFC 9727 API catalog, Web Bot Auth, Agent Skills Discovery) — 72 checks plus a separate 23-check WCAG 2.2 accessibility sub-score — and returns a 0-100 score with per-check remediation. The same scanner is exposed as an OpenAPI 3.1 REST API at https://agent-ready.dev/api/v1 (Pro API keys, Idempotency-Key on writes, RFC 8594 Sunset policy), a hosted Streamable HTTP MCP server at /api/v1/mcp plus a no-auth MCP Apps endpoint, an A2A 1.0 agent card, a stdio MCP package and CLI on npm, JavaScript and Python client SDKs, a GitHub Action, and pay-per-scan x402/MPP micropayments in USDC on Base. Free ($0) and Pro ($19/month) plans.

## Kin Score — 63.7 / 100 (strong)

Scored 2026-10-09 under rubric 0.23.0. Trend: flat (-1.1 from 64.8).

| Facet | Score |
|---|---|
| Discoverability | 80.0 |
| Contract Quality | 50.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 44.7 |
| Developer Ergonomics | 83.3 |
| Access Clarity | 76.3 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 42.2 (matched via fallback).

## Agent readiness — 72.9 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | verified |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | yes |
| Consent Identity | yes |
| Agent Card | conformant |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | self |

## APIs (6)

- **Agent Ready MCP Server** — Hosted Model Context Protocol server at https://agent-ready.dev/api/v1/mcp (Streamable HTTP, POST only, protocol version 2025-06-18, serverInfo agent-ready 1.0.0). initialize, t...
- **Agent Ready A2A Agent** — Agent2Agent (A2A) surface: a signed agent card served from https://agent-ready.dev/.well-known/agent-card.json (protocolVersion 1.0, JSONRPC, version 1.0.0, ES256 JWS signature ...
- **Agent Ready MCP API** — The MCP API from Agent Ready — 1 operation(s) for mcp.
- **Agent Ready NL Web API** — The NLWeb API from Agent Ready — 1 operation(s) for nlweb.
- **Agent Ready Scans API** — The Scans API from Agent Ready — 3 operation(s) for scans.
- **Agent Ready X402 API** — The X402 API from Agent Ready — 1 operation(s) for x402.

## MCP servers (2)

- **Agent Ready MCP Server** — Agent Ready operates TWO hosted Streamable HTTP MCP endpoints on its apex host plus a stdio package on npm. (1) https://agent-ready.dev/api/v1/mcp — the "agent-ready" server (pr...
- **Agent Ready MCP Apps endpoint (no auth)**

## Agentic access (1)

- **Agent Ready Dev Agentic Access** — 8 operations · 4 acting

## Security (2)

- **Agent Ready Dev Authentication** — http · 1 scheme
- **Agent Ready Dev Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Agent Ready Dev Plans Pricing**

## Tags

Agents, Agent Readiness, Website Scanning, Developer Tools, MCP, A2A, llms-txt, x402, NLWeb, Accessibility, Agent-Native, Australia

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