--- title: "Eleventy: vendor profile | Agent Ready Checklist" description: "Eleventy, a framework: 1 of 7 checklist rows read are met by default, with 6 sourced facts, dated plans and what it does not do." canonical: https://agentreadychecklist.com/vendors/eleventy site: "Agent Ready Checklist" last_updated: 2026-11-05 section: "Vendors" --- # Eleventy: vendor profile | Agent Ready Checklist > Eleventy, a framework: 1 of 7 checklist rows read are met by default, with 6 sourced facts, dated plans and what it does not do. Source: https://agentreadychecklist.com/vendors/eleventy Site: Agent Ready Checklist Last reviewed: 2026-11-05 Agent endpoints: https://agentreadychecklist.com/llms.txt (index), https://agentreadychecklist.com/openapi.json (API), https://agentreadychecklist.com/mcp (MCP server), https://agentreadychecklist.com/ask (search) Access: https://agentreadychecklist.com/auth.md (no key). Pricing: https://agentreadychecklist.com/pricing.md (free). # Eleventy (Build Awesome) Eleventy, renamed Build Awesome in March 2026, writes each template to a static HTML file, which meets AR-READ-01. A template with the right permalink can produce the sitemap, llms.txt or an ai-catalog.json, but nothing is generated by default. Static output cannot negotiate markdown by Accept, so the host decides that row. ## At a glance Type [Framework](https://agentreadychecklist.com/vendors/by-type/framework/) Homepage [11ty.dev](https://www.11ty.dev), answered HTTP 200 on 2026-11-05 Checklist rows 7 of 31 read: **1** supported, 3 partial, 3 no statement In the crawl 1 of 5,897 home pages counted on 2026-11-04. Counted from the crawl's headers and generator tags, an undercount for hosted builders. Last read 2026-11-05 ## What it does for this layer - Eleventy's stable npm package, @11ty/eleventy, moved to 3.1.8 on 2026-11-03 and is MIT-licensed. primary source, 2026-11-03: [registry.npmjs.org/@11ty/eleventy](https://registry.npmjs.org/@11ty/eleventy), read 2026-11-05 - The Eleventy blog lists a March 2026 post titled "Eleventy is now Build Awesome". primary source: [11ty.dev/blog/build-awesome-pro/](https://www.11ty.dev/blog/build-awesome-pro/), read 2026-11-05 - Eleventy launched a Kickstarter for "Build Awesome Pro" in a post dated 2026-04-28. primary source, 2026-04-28: [11ty.dev/blog/build-awesome-pro/](https://www.11ty.dev/blog/build-awesome-pro/), read 2026-11-05 - The 11ty.dev site navigation links its v4 pre-release to build.awesome.me and lists Font Awesome, Web Awesome, Podcast Awesome and Blog Awesome under an "Awesomeverse" heading as sibling products. observed: [11ty.dev/blog/build-awesome-pro/](https://www.11ty.dev/blog/build-awesome-pro/), read 2026-11-05 - The Eleventy changelog links show 4.0.0-alpha.10 as the newest v4 pre-release tag next to the stable 3.1.8. observed: [11ty.dev/blog/build-awesome-pro/](https://www.11ty.dev/blog/build-awesome-pro/), read 2026-11-05 - @11ty/eleventy has been on npm since 2018-01-09, eight years before the Build Awesome rename. primary source, 2018-01-09: [registry.npmjs.org/@11ty/eleventy](https://registry.npmjs.org/@11ty/eleventy), read 2026-11-05 ## Products and plans | Product | What it is | Price | As of | | --- | --- | --- | --- | | Eleventy | Open-source static site generator for JavaScript. | Free, open source; MIT licence; registry.npmjs.org/@11ty/eleventy | 2026-11-05 | | Build Awesome Pro | A paid tier announced through a Kickstarter in April 2026. | No price read | not read | ## Standards | Row | What it asks | Status | What the vendor's pages say | Source | | --- | --- | --- | --- | --- | | AR-FIND-01 | Do not block agents | no statement | Eleventy adds no robots rules of its own; the docs read today do not discuss robots.txt. | none | | AR-FIND-03 | Sitemap listed in robots.txt | partial | A template whose permalink ends in sitemap.xml can produce a sitemap; nothing is generated by default. | 11ty.dev/docs/permalinks/ | | AR-FIND-04 | AI Catalog at .well-known | partial | A permalink under /.well-known/ can write ai-catalog.json. | 11ty.dev/docs/permalinks/ | | AR-READ-01 | Answer in the initial HTML | supports | Eleventy writes each template to an output file at its permalink, as static HTML by default. | 11ty.dev/docs/permalinks/ | | AR-READ-07 | Ship llms.txt | partial | A template with an llms.txt permalink can generate the file. | 11ty.dev/docs/permalinks/ | | AR-READ-08 | JSON-LD on key pages | no statement | No default JSON-LD output is documented. | none | | CF-MARKDOWN-NEGOTIATION | Markdown by Accept | no statement | Static output cannot negotiate by Accept; the host decides. | none | ## Checks on its own site | Reading | Result | Date | Source | | --- | --- | --- | --- | | Cloudflare scan of 11ty.dev | 20 of 100, band L1 Basic Web Presence | 2026-11-05 | isitagentready.com | | Home pages counted in the crawl | 1 of 5,897; Counted from the shared crawl of 2026-11-04 by generator meta tag in the home page HTML; the generator rule only sees tags whose name attribute comes first, so it undercounts | 2026-11-04 | agentreadychecklist.com/data/ | ## What it does not do - Eleventy does not ship a sitemap, robots.txt or llms.txt generator in core. - Eleventy does not set HTTP status codes or headers; the host does. ## Reading notes The rename post is listed under March 2026 without a day, so no fact\_date is set for it. ## Related pages on this site Recipes [Static hosting](https://agentreadychecklist.com/platforms/static-hosting/) ([checklist view](https://agentreadychecklist.com/platform/static-hosting/checklist/)) Same recipe page [AWS Amplify Hosting](https://agentreadychecklist.com/vendors/aws-amplify/), [Cloudflare Pages and Workers](https://agentreadychecklist.com/vendors/cloudflare/), [Firebase Hosting](https://agentreadychecklist.com/vendors/firebase-hosting/), [Gatsby](https://agentreadychecklist.com/vendors/gatsby/), [GitHub Pages](https://agentreadychecklist.com/vendors/github-pages/), [Hugo](https://agentreadychecklist.com/vendors/hugo/), [Jekyll](https://agentreadychecklist.com/vendors/jekyll/), [Netlify](https://agentreadychecklist.com/vendors/netlify/), [Render](https://agentreadychecklist.com/vendors/render/), [Vercel](https://agentreadychecklist.com/vendors/vercel/) Same type [Frameworks](https://agentreadychecklist.com/vendors/by-type/framework/), [all vendors](https://agentreadychecklist.com/vendors/) ## Sources - [11ty.dev](https://www.11ty.dev)read 2026-11-05 - [registry.npmjs.org/@11ty/eleventy](https://registry.npmjs.org/@11ty/eleventy)read 2026-11-05 - [11ty.dev/blog/build-awesome-pro/](https://www.11ty.dev/blog/build-awesome-pro/)read 2026-11-05 - [11ty.dev/docs/permalinks/](https://www.11ty.dev/docs/permalinks/)read 2026-11-05 - [isitagentready.com](https://isitagentready.com/)read 2026-11-05 - [agentreadychecklist.com/data/](https://agentreadychecklist.com/data/)read 2026-11-04 Edition Data 2026-11-04 Reviewed 2026-11-05 Spec AgentReady v2.0, 273d2d7 Crawl 13,071 rows, 2026-11-04 Ora 132 checks, contract 1.38.0, 2026-11-05 Verify with Ora The scanner this site recommends for the whole checklist. 132 checks, a score out of 100, no account. `npx ax@0.10 audit --min-score ` [Why Ora, and its limits](https://agentreadychecklist.com/verify-with-ora/) Method - [How rows, commands and rates are made](https://agentreadychecklist.com/method/) - [How an Ora check is matched to a row](https://agentreadychecklist.com/checklist/ora-checks/) - [Pass rates by rank band](https://agentreadychecklist.com/data/by-rank/) Sources and read dates sit at the foot of the page. Last reviewed 2026-11-05. AgentReady v2.0, read 2026-11-04.