{"id":"org_VEhfomv6IeidtdLNDn_EM","slug":"fern","name":"Fern","domain":"buildwithfern.com","description":"Platform for generating SDKs and API documentation from OpenAPI or its own spec, producing typed client libraries and a hosted docs site.","category":"developer-tools","avatarUrl":"https://media.releases.sh/orgs/fern.png","isHidden":false,"autoGenerateContent":false,"featured":false,"fetchPaused":false,"discovery":"curated","tags":[],"sourceCount":1,"releaseCount":89,"releasesLast30Days":3,"avgReleasesPerWeek":1.9,"lastFetchedAt":"2026-06-04T13:44:22.426Z","lastPolledAt":"2026-06-04T13:05:46.314Z","trackingSince":"2024-01-24T00:00:00.000Z","aliases":[],"accounts":[{"platform":"github","handle":"fern-api"},{"platform":"x","handle":"buildwithfern"}],"products":[],"sources":[{"id":"src__drLiOlZu6XUDKwzYfjRn","slug":"fern-changelog","name":"Changelog","type":"feed","url":"https://buildwithfern.com/learn/docs/changelog","isPrimary":true,"isHidden":false,"discovery":"curated","fetchPriority":"normal","lastFetchedAt":"2026-06-04T13:44:22.426Z","lastPolledAt":"2026-06-04T13:05:46.314Z","releaseCount":89,"latestVersion":null,"latestDate":"2026-05-28T00:00:00.000Z","latestAddedAt":"2026-06-04T12:58:38.870Z","productSlug":null,"productName":null,"kind":null,"metadata":"{\"feedUrl\":\"https://buildwithfern.com/learn/docs/changelog.rss\",\"feedType\":\"unknown\",\"feedDiscoveredAt\":\"2026-06-04T12:58:21.950Z\",\"noFeedFound\":false}"}],"overview":{"scope":"org","content":"Several docs-platform and AI-agent improvements shipped across April and May 2026.\n\n**Search scoped to product or version** landed with a new `settings.search` object in `docs.yml`. Two modes are available: `prioritize-current-product` boosts results from the active product without hiding others, while `default-filter-by-current-product` auto-applies a facet filter so only that product's results appear by default.\n\n**AI agents now receive full API examples in Markdown** output. Interactive components like `<EndpointRequestSnippet>` and `<RunnableEndpoint>` render as fenced code blocks in `.md` URLs, `llms.txt`, and `llms-full.txt`, closing the gap between the rendered page and machine-readable representations.\n\n**A live link checker joined the CLI.** `fern docs link check` scrapes every published page and reports broken and blocked URLs with the source pages where they appear — catching live 404s that local YAML validation misses.\n\n**Multi-source docs and custom `robots.txt`** arrived together. Teams can now publish independently to sub-paths of a shared custom domain, and authors can serve their own `robots.txt` to control AI crawler access per section.\n\n**API catalog discovery** via the standards-based `/.well-known/api-catalog` endpoint lets MCP clients and catalog crawlers find APIs automatically from the navigation tree.\n\n**The `<Prompt>` component** added support for arbitrary URL actions, extending beyond Cursor, Claude, and ChatGPT to any AI tool. Global themes, per-page agent directives, custom `llms.txt` files, and a standalone search widget rounded out the AI-integration work. Preview-deployment cleanup workflows for both GitHub Actions and GitLab CI also shipped, removing stale previews automatically on merge.\n","releaseCount":25,"lastContributingReleaseAt":"2026-05-28T00:00:00.000Z","generatedAt":"2026-06-04T13:45:18.298Z","updatedAt":"2026-06-04T13:45:18.298Z","citations":[{"startIndex":86,"endIndex":121,"sourceUrl":"https://buildwithfern.com/learn/docs/changelog/2026/5/28","title":"May 28, 2026","citedText":"Search scoped to product or version","releaseId":"rel_9yN4MLIUw0jSV5MHrdu2j"},{"startIndex":421,"endIndex":472,"sourceUrl":"https://buildwithfern.com/learn/docs/changelog/2026/5/19","title":"May 19, 2026","citedText":"AI agents now receive full API examples in Markdown","releaseId":"rel_7Fd7OcI-6eBiBV9-TohWt"},{"startIndex":723,"endIndex":758,"sourceUrl":"https://buildwithfern.com/learn/docs/changelog/2026/5/14","title":"May 14, 2026","citedText":"A live link checker joined the CLI.","releaseId":"rel_2NwW4TzCYaTuyFRrFNXTd"},{"startIndex":948,"endIndex":989,"sourceUrl":"https://buildwithfern.com/learn/docs/changelog/2026/5/4","title":"May 4, 2026","citedText":"Multi-source docs and custom `robots.txt`","releaseId":"rel_L-god97dA0XrxVU7qnRe6"},{"startIndex":1176,"endIndex":1197,"sourceUrl":"https://buildwithfern.com/learn/docs/changelog/2026/5/1","title":"May 1, 2026","citedText":"API catalog discovery","releaseId":"rel_ZlquJWxuCwkrZGTIdtMXz"},{"startIndex":1351,"endIndex":1375,"sourceUrl":"https://buildwithfern.com/learn/docs/changelog/2026/4/27","title":"April 27, 2026","citedText":"The `<Prompt>` component","releaseId":"rel_8A4EmRNNmkUpyedprx9jK"}]},"playbook":null,"notice":null}