Legible
Scan APIChrome extension
The Drop4 Nov: Flowise has a score, and one file worth copying

Is your product easy for AI agents to find, read and use?

Scan your site in seconds, free. See your gaps beside real files from the best on our leaderboards. Add your rivals to see what they have that you don't.

+ Add a rivalor try a leadergumloop.comresend.com

No sign-up. Checks the files and URLs agents read. It doesn't test an agent using your product, or whether ChatGPT recommends you.

Most developer tools let an AI agent find them. Few let it use them.

When someone asks a coding agent to add a product, it goes through three steps. Legible checks what an agent looks for at each one.

  1. Find

    Can an agent get in and find what it needs?

    • robots.txt
    • llms.txt
    • sitemap.xml
    • /docs

    137 of 145 make this easy

  2. Read

    Can it read what it finds?

    • docs as text
    • page.md
    • code blocks

    80 of 145 make this easy

  3. Act

    Can it do something with your product?

    • openapi.json
    • npm install
    • MCP server

    30 of 145 make this easy

"Easy" means 80% or more of a step's checks pass. Based on the 145 companies scored on our 11 boards, 9 Nov 2026.

What a result shows you

Machine-readable discovery fileRead stepEffort: minutes, our estimate

FailIf it's missing on your site

A file at a standard address (/.well-known/...) that says how your API or sign-in works.

Only 5 of the 13 AI agent platforms on our board pass this.

PassFrom Gumloop, on our 9 Nov 2026 scan

mcp.gumloop.com/.well-known/oauth-protected-resource

oauth-protected-resource · HTTP 200
{  "resource": "https://mcp.gumloop.com",  "authorization_servers": ["https://api.gumloop.com"],  "scopes_supported": ["gumstack"],  "bearer_methods_supported": ["header"]}

Then one prompt for your coding agent, or the fix opened in Cursor, GitHub or Linear.

LatestThe Drop · Issue 3 · 4 Nov 2026

Flowise has a score, and one file worth copying

The first weekly Drop: what moved across 13 AI agent platforms since 3 Nov, why the email board stayed put, and one real file worth copying. Its numbers are from our first scoring (21 checks); today's results use the new one.

Read issue 3Issue 2Issue 1

Follow the Drop

Each Drop: what moved on the boards and one real file worth copying. Get it in a feed reader app, or watch your site and rivals from the home page.

Watch your site

Paste the link into the app (it's an RSS feed), and each new Drop shows up there.

How it works

  1. Scan

    Type a domain. In seconds you see how easy that site is for AI agents to find, read and use, check by check.

  2. Fix

    Copy a fix prompt for your coding agent. Where a site on our boards passes, you see its real file too.

  3. Watch

    Keep your site and your rivals on a watchlist. Come back, rescan them together and see who moved.

Scan any site you're on: drag Scan with Legible to your bookmarks bar, then press it on that site. Or add Legible to Chrome.

Leaderboards

AI agent platforms on our board

From our 9 Nov 2026 scan, all 13 on the same day. Each was scanned exactly as yours would be, so a live scan reads the same pages.

AI agent platforms on our board

From our 9 Nov 2026 scan, all 13 on the same day. Each was scanned exactly as yours would be, so a live scan reads the same pages.

LeaderGumloop · 9924 of 26 checks passShips what few others do: npm and PyPI packages (1 of 13) · Sign-in an MCP client can use (4 of 13)
Rarest passnpm and PyPI packages1 of 13 passes
Nobody passes yetTools for browser agents0 of 13CrewAI has something close, which our check doesn't count.

See the best practices: how to do each, with the real files

PassFailCouldn't checkNot counted13 companies
  1. 1st of 13Gumloopgumloop.com99/10024 of 26
  2. 2nd of 13LangChainlangchain.com95/10018 of 22
  3. 3rd of 13StackAIstack-ai.com90/10021 of 27
  4. 4th of 13Beam AIbeam.ai89/10022 of 27
  5. 5th of 13Difydify.ai88/10022 of 27
  6. 6th of 13CrewAIcrewai.com87/10022 of 28
  7. joint 7th of 13Kore.aikore.ai85/10018 of 26
  8. joint 7th of 13Voiceflowvoiceflow.com85/10023 of 28
  9. 9th of 13Dustdust.tt84/10021 of 28
  10. 10th of 13Relevance AIrelevanceai.com82/10021 of 26
  11. 11th of 13Lyzrlyzr.ai81/10018 of 23
  12. 12th of 13Botpressbotpress.com76/10016 of 25
  13. 13th of 13Flowiseflowiseai.com75/10014 of 24

Who moves next? Press Watch on any company's page to keep it on your watchlist, or follow the Drop: what moved on the boards, and one real file worth copying.

All 11 boards: Email APIs (15) · AI agent platforms (13) · Payments (15) · Hosting and deploy (12) · Observability (15) · Databases and caching (16) · Auth (14) · File storage (15) · Background jobs (13) · Feature flags (12) · Real-time (10). Every company, ranked.

Score: the points earned out of the points available, on the checks we could run and count, out of 100. Each check is worth 2, 4, 7 or 10 points, by how much it matters to an AI agent. Withheld: we could check too little to score it. How we check.

Does a higher score mean better code from an agent? Not in our first test, on 3 APIs and 30 runs: what we found.