Readable by AI

See how much of your site AI assistants can actually read

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Vlad Humenny[maker]· 23h ago
Hi DevHunt! I'm Vlad, I build Mador in Tenerife. While measuring which local businesses AI assistants name, we kept finding sites that the assistants simply could not read: blocked in robots.txt without the owner knowing, or rendered only with JavaScript (very common with Lovable, Bolt or v0 sites). So we pulled that check out as its own open source tool. The reader introduces itself honestly as MadorReadable and never pretends to be GPTBot. Feedback on what else it should check is very welcome.

Paste a page address and in a few seconds you see how much of it ChatGPT, Claude, Perplexity, Gemini and the other assistants can read, what stops them and what to change. It checks two different problems. Assistants that can't get in: robots.txt rules for each AI reader, or a protection such as Cloudflare that answers automated readers with a verification page. And assistants that get in but find an empty page: sites that build their text with JavaScript, which most AI readers don't run. It also looks at title, description, canonical, headings, structured data, FAQs, llms.txt, sitemap and the platform the site is built on, so it can tell you where to fix things. Open source under MIT, runs on the web or from the command line.

AI Code Helpers SEO

Readable by AI checks how much of a webpage AI assistants can read and why they may be blocked or see empty content.

for: Web developers and SEO teams who want their sites indexed by AI assistants.
pricing: open source
license: MIT

vladIDH/readable-by-ai 0 0TypeScriptupdated 5 days ago

v1.0.0readable-by-ai 1.0.023 days ago

works withChatGPTClaudePerplexityGeminiMicrosoft CopilotCloudflarerobots.txt

Key features

6 features of Readable by AI

AI assistant coverage — Tests access for ChatGPT, Claude, Perplexity, Gemini, Copilot and others individually.
Robots.txt & Cloudflare detection — Identifies when robots.txt rules or Cloudflare challenges block AI readers.
JavaScript rendering check — Shows when site content is generated client-side and invisible to AI crawlers.
Metadata analysis — Reports title, description, canonical URL, headings, structured data and FAQs.
LLM-specific files scan — Examines llms.txt and sitemap for AI-friendly signals.
Contact info extraction — Finds phone, email and business name in the raw HTML.

Use cases

Verify that your marketing site is fully readable by ChatGPT and other assistants
Detect if Cloudflare or similar protections are preventing AI indexing
Identify JavaScript-only content that AI crawlers miss
Audit metadata and structured data for AI-friendly SEO

Readable by AI vs alternatives

all alternatives →

	Readable by AI	Semgrep	Chatwoot	Respira for WordPress	Figma Design to HubSpot & WordPress AI Converter
Best for	AI-readability diagnostics for websites	Static code security analysis	Self-hosted support platform	AI tools for WordPress sites	Design-to-CMS conversion
Pricing	Open source	Subscription	Free	Subscription	Subscription
DevHunt upvotes	1	0	0	67	63
Launched	Oct 2026	—	—	Oct 2026	Oct 2026

Readable by AI vs Semgrep: Semgrep analyzes code for bugs, not website AI readability.
Readable by AI vs Chatwoot: Chatwoot provides customer support chat, unrelated to AI crawlability.
Readable by AI vs Respira for WordPress: Respira for WordPress focuses on AI infrastructure for WordPress, not generic site readability checks.
Readable by AI vs Figma Design to HubSpot & WordPress AI Converter: Figma Design to HubSpot & WordPress AI Converter transforms designs, not assesses AI read access.