--- title: Agent Ready vs isitagentready.com (Cloudflare) description: "How agent-ready.dev compares to Cloudflare's isitagentready.com: two AI agent-readiness scanners with broad, overlapping protocol coverage. The differences that matter are surfaces, transparency, and a few extra protocols." last_updated: 2026-06-20 canonical_url: https://agent-ready.dev/agent-ready-vs-isitagentready --- # Agent Ready vs isitagentready.com > How agent-ready.dev compares to Cloudflare's isitagentready.com: two AI agent-readiness scanners with broad, overlapping protocol coverage. The differences that matter are surfaces, transparency, and a few extra protocols. ## At a glance Two AI agent-readiness scanners with overlapping coverage. isitagentready.com is Cloudflare's free, web-based tool; agent-ready.dev is an independent scanner with the same protocol surface plus more output surfaces, a published methodology, and a few extra protocols. Competitor column verified against the live tool on 2026-06-20 — Cloudflare iterates quickly, so check isitagentready.com for its current category list. | Criterion | Agent Ready | isitagentready.com | |---|---|---| | Vendor | Independent (agent-ready.dev) | Cloudflare | | Framing | Agent readability | Agent readiness | | Discovery (robots, sitemap, DNS-AID, Link headers) | Yes | Yes | | Markdown content negotiation | Yes | Yes | | llms.txt structural validation | Yes, 10 checks vs llmstxt.org | Not a listed category | | MCP / Agent Skills / API Catalog / Web Bot Auth | Yes | Yes | | WebMCP | Deferred (not yet a check) | Yes | | A2A card / agents.json / agent-permissions | Yes | Not a listed category | | NLWeb /ask, AGENTS.md | Yes | Not a listed category | | Commerce (x402, MPP, UCP, ACP) | Yes | Yes | | Output | Per-check pass/fail + deterministic fix | Score + AI-generated recommendations | | Surfaces | Web, REST API, CLI, MCP, SDK, extension | Web only | | Structured-data / JSON-LD validation | Yes, separate tool (8 checks) | Not offered | | MCP server scanning (the server's tools) | Yes, separate tool, scans the live server | Detects the card only | | llms.txt generation | Yes, separate tool, builds a draft from a URL | Not offered | | Published methodology & check registry | Yes (/methodology + /specs) | Not published | | Price | Free core scan (Pro $19/mo) | Free | ## What is isitagentready.com? isitagentready.com is Cloudflare's free, web-based AI agent-readiness scanner. Paste a URL and it grades the site across discoverability, content accessibility, bot access control, protocol discovery (MCP server cards, Agent Skills, WebMCP, API Catalog, OAuth), and commerce (x402, MPP, UCP, ACP), then returns a score and AI-generated recommendations. It's broad and well-distributed — a fine free first pass. ## What is Agent Ready? Agent Ready is an independent agent-readability scanner. It checks the same discovery and protocol surfaces, adds a 10-point structural llms.txt validation, A2A agent cards, agents.json, NLWeb /ask endpoints, and AGENTS.md, and ships a deterministic plain-English fix for every check mapped to a published methodology and spec registry. Run it from the web, a REST API, a CLI, an MCP server, an SDK, or a browser extension. It also ships three companion tools the single-form competitor doesn't — a structured-data validator, a dedicated MCP server scanner, and an llms.txt generator — covered below. ## How do they differ? Protocol coverage has converged. The differences that decide which to use: - **Surfaces** — isitagentready.com is a web form; Agent Ready also ships a REST API, CLI, MCP server, SDK (npm + PyPI), and browser extension, so you can gate CI or let an agent call it as a tool. - **Deterministic vs AI-generated output** — Agent Ready returns the same pass/fail and fix text for the same input every time, each mapped to a numbered check in a public registry. Cloudflare returns AI-generated recommendations: flexible but not reproducible or independently auditable. - **Independence** — Agent Ready isn't tied to one infrastructure vendor; Cloudflare's scanner centres Cloudflare-led signals (Content Signals, Web Bot Auth). - **A few extra protocols** — Agent Ready adds A2A, agents.json, NLWeb, and AGENTS.md; Cloudflare checks WebMCP, which Agent Ready defers. Neither is a strict superset. ## What does Agent Ready's structured-data validator add? Agent Ready includes a separate structured-data validator that parses a page's JSON-LD and grades it against eight checks drawn from the schema.org vocabulary and common rich-result requirements — valid syntax, recognised @type values, required and recommended properties, and the entity graph that AI agents and search engines read to understand a page. isitagentready.com doesn't evaluate structured data at all; its five categories stop at discovery, content negotiation, bot control, protocol discovery, and commerce. If you lean on JSON-LD to describe products, articles, or your organisation — the markup that powers rich results and grounds the facts an LLM repeats about you — that's an entire surface Cloudflare's scanner leaves unchecked. ## How does MCP server scanning differ from MCP card detection? Both tools touch MCP, but at different depths. isitagentready.com checks whether a site advertises an MCP server card — a discovery signal that a server exists. Agent Ready's MCP server scanner connects to the live server itself and grades its actual tools against a battery of weighted checks (M1–M13): a usable tool list, clear tool names and descriptions, error and annotation handling, and whether it's reachable and safe to call. That's the difference between confirming a server is announced and confirming it works for an agent — and it produces its own tool-level score, separate from the site-readability scan, that the competitor doesn't offer. ## Can either tool generate an llms.txt for you? Only Agent Ready. Its llms.txt generator () builds a spec-valid llms.txt for any site from its sitemap and each page's own title and description — generation, not just validation — so you can publish a first draft in one step. isitagentready.com offers neither: it doesn't generate an llms.txt, and llms.txt isn't among its check categories. ## Is Agent Ready the same as the Cloudflare tool? No. agent-ready.dev is independent; isitagentready.com is Cloudflare's. They are not affiliated, don't share a score, and don't share a check registry. Check the domain on any "Agent Ready" report to know which tool produced it. ## Which should you use? They're complementary. Use Cloudflare's tool for a fast free first look — especially on Cloudflare. Use Agent Ready when you need to automate scans in CI, want a deterministic remediation list tied to a published methodology, or need the protocols Cloudflare doesn't cover (A2A, agents.json, NLWeb, AGENTS.md). Running both and fixing the union of what they flag is a good strategy. ## Frequently asked questions ### Is agent-ready.dev the same tool as isitagentready.com? No. They are two separate AI agent-readiness scanners from different makers. isitagentready.com is operated by Cloudflare; agent-ready.dev is an independent project not affiliated with Cloudflare. The names are similar and both score how ready a site is for AI agents, which causes regular confusion — but they are distinct tools with different surfaces and coverage. ### Who makes isitagentready.com? Cloudflare. It is a free, web-based scanner that grades a URL across discoverability, content accessibility, bot access control, protocol discovery, and commerce signals, and returns AI-generated recommendations for improving the score. ### What's the difference between agent “readability” and agent “readiness”? They describe the same goal from two angles. “Readability” (Agent Ready's framing, anchored to the Vercel Agent Readability Spec) emphasises how easily an agent can discover, parse, and act on your content. “Readiness” (Cloudflare's framing) emphasises whether the site is prepared for agent traffic. In practice the check sets overlap heavily; the label is mostly positioning. ### Can I use both isitagentready.com and Agent Ready? Yes, and it's a reasonable workflow. Run Cloudflare's tool for a fast, free first pass — especially if you're already in the Cloudflare ecosystem and care about its Content Signals and Web Bot Auth checks. Use Agent Ready when you need to automate scans (REST API, CLI, MCP server, SDK, browser extension), want a deterministic per-check fix list mapped to a published methodology, or need coverage of A2A agent cards, agents.json, NLWeb, and AGENTS.md. ### Which scanner is more thorough? As of the last verification the two are close on protocol breadth — both cover MCP server cards, Agent Skills, API Catalog, Web Bot Auth, and the commerce protocols (x402, MPP, UCP, ACP). Agent Ready additionally validates A2A agent cards, agents.json, NLWeb /ask, AGENTS.md, and runs a 10-point structural llms.txt check, and it publishes its full check registry and weighting. Cloudflare's tool actively checks WebMCP (which Agent Ready currently defers) and Cloudflare-native signals like Content Signals. The bigger practical gap is surfaces and transparency, not raw count. --- Read the full comparison on the web: ## Sitemap See the full [sitemap](https://agent-ready.dev/sitemap.md) for all pages on agent-ready.dev.