Agent Readyagent.ready

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agent-ready.dev

10/4/2026 · 25 pages

Vercel

96

Excellent

llmstxt.org

100

Accessibility

100

Tools

Agent Readability Score
Structured Data Validator
llms.txt Checker
llms.txt Generator
AI robots.txt Generator
agents.json Generator
Permissions Generator
API Catalog Generator
A2A Card Generator
AGENTS.md Validator
MCP Card Validator
MCP Server Scanner
A2A Card Validator
agents.json Validator
Permissions Validator
UCP Validator
ACP Validator
x402 Checker
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Developers

API & integrations
REST API reference
Methodology
MCP server
CLI
GitHub Action
Cursor plugin
Gemini extension

Specs

Vercel Agent Readability
llmstxt.org
Model Context Protocol
A2A Protocol
x402
NLWeb
All specs →

Guides

Complete guide to agent readability
State of Agent Readability
State of MCP Servers
Our own scorecard
Common mistakes
Agent Ready vs alternatives
Agent Ready vs isitagentready
Lighthouse Agentic Browsing vs Agent Ready
Glossary
Make your site AI-agent friendly
Can an AI agent use your website?
Add llms.txt to Next.js
Add llms.txt to WordPress
Publish an MCP server card
Write an effective AGENTS.md

Concepts

What is agent readability?
What is llms.txt?
What is llms-full.txt?
What is AGENTS.md?
What is agent-permissions.json?
What is sitemap.md?
What is NLWeb?
What is A2UI?
What is A2H?
What is AG-UI?
What is Web Bot Auth?
What is agent.json?
What is an agent-ready website?
What is WebMCP?
What is MPP?
What is AP2?
llms.txt vs sitemap.xml
MCP vs A2A vs agents.json
ACP vs UCP vs AP2 vs x402
AGENTS.md vs CLAUDE.md vs .cursorrules

Packages & skills

CLI on npm MCP on npm SDK on npm SDK on PyPI Skills on skills.sh GitHub

Apps

Browser extension

Chrome Edge Firefox

Agent readiness

agent-ready.dev — AI agent readability checker. Last updated 2026-10-05.

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