Agent skills in other format
A skill is a Markdown file that tells a coding agent how to do one job. We parse every one we can find — the frontmatter, the outline, the languages in its code blocks — so you can look for the one that fits instead of reading through a repository to find out.
69,865 skills from 9,574 repositories, last read 11 September 2026.
Skills declare what they need inconsistently: 58.8% name the languages they run, 11.2% list the tools they ask for, and 4.6% give themselves a category. Filtering narrows to the ones that said so, never to the ones that are.
- decorative-elementsthedaviddias/Front-End-Checklist
- defer-asyncthedaviddias/Front-End-Checklist
- definition-listthedaviddias/Front-End-Checklist
- dependency-auditthedaviddias/Front-End-Checklist
- dimensionsthedaviddias/Front-End-Checklist
- direction-attributethedaviddias/Front-End-Checklist
- disclaimersthedaviddias/Front-End-Checklist
- dlitemthedaviddias/Front-End-Checklist
- doctypethedaviddias/Front-End-Checklist
- dom-performancethedaviddias/Front-End-Checklist
- dom-sizethedaviddias/Front-End-Checklist
- draggable-accessibilitythedaviddias/Front-End-Checklist
- duplicate-descriptionthedaviddias/Front-End-Checklist
- duplicate-id-activethedaviddias/Front-End-Checklist
- duplicate-id-ariathedaviddias/Front-End-Checklist
- duplicate-jsthedaviddias/Front-End-Checklist
- e2e-testingthedaviddias/Front-End-Checklist
- editorial-policythedaviddias/Front-End-Checklist
- element-hidingthedaviddias/Front-End-Checklist
- embedded-or-inline-cssthedaviddias/Front-End-Checklist
- empty-headingthedaviddias/Front-End-Checklist
- empty-linksthedaviddias/Front-End-Checklist
- error-monitoringthedaviddias/Front-End-Checklist
- error-handlingthedaviddias/Front-End-Checklist
- error-imagesthedaviddias/Front-End-Checklist
- es-modulesthedaviddias/Front-End-Checklist
- event-delegationthedaviddias/Front-End-Checklist
- external-linksthedaviddias/Front-End-Checklist
- faqthedaviddias/Front-End-Checklist
- faviconthedaviddias/Front-End-Checklist
- faviconsthedaviddias/Front-End-Checklist
- fetchpriority-attributethedaviddias/Front-End-Checklist
- figure-figcaptionthedaviddias/Front-End-Checklist
- file-upload-accessibilitythedaviddias/Front-End-Checklist
- filename-qualitythedaviddias/Front-End-Checklist
- find-npm-packagesthedaviddias/Front-End-Checklist
- first-contentful-paintthedaviddias/Front-End-Checklist
- flashing-contentthedaviddias/Front-End-Checklist
- flexbox-patternsthedaviddias/Front-End-Checklist
- focus-managementthedaviddias/Front-End-Checklist
- focus-stylesthedaviddias/Front-End-Checklist
- focus-orderthedaviddias/Front-End-Checklist
- focus-not-obscuredthedaviddias/Front-End-Checklist
- font-sizethedaviddias/Front-End-Checklist
- font-loadingthedaviddias/Front-End-Checklist
- form-field-multiple-labelsthedaviddias/Front-End-Checklist
- form-captchathedaviddias/Front-End-Checklist
- form-validationthedaviddias/Front-End-Checklist
- form-labelsthedaviddias/Front-End-Checklist
- form-httpsthedaviddias/Front-End-Checklist
- frame-titlethedaviddias/Front-End-Checklist
- freshnessthedaviddias/Front-End-Checklist
- frontend-checklist-globalthedaviddias/Front-End-Checklist
- geo-metathedaviddias/Front-End-Checklist
- gtm-presentthedaviddias/Front-End-Checklist
- h1thedaviddias/Front-End-Checklist
- has-selectorthedaviddias/Front-End-Checklist
- heading-orderthedaviddias/Front-End-Checklist
- heading-hierarchythedaviddias/Front-End-Checklist
- horizontal-scrollthedaviddias/Front-End-Checklist
- hreflangthedaviddias/Front-End-Checklist
- hststhedaviddias/Front-End-Checklist
- html-sizethedaviddias/Front-End-Checklist
- html-xml-lang-mismatchthedaviddias/Front-End-Checklist
- html-resource-hintsthedaviddias/Front-End-Checklist
- html5-semantic-elementsthedaviddias/Front-End-Checklist
- http-to-httpsthedaviddias/Front-End-Checklist
- http-requeststhedaviddias/Front-End-Checklist
- http2thedaviddias/Front-End-Checklist
- httpsthedaviddias/Front-End-Checklist
- https-downgradethedaviddias/Front-End-Checklist
- hyphensthedaviddias/Front-End-Checklist
- identical-links-same-purposethedaviddias/Front-End-Checklist
- image-cdnthedaviddias/Front-End-Checklist
- image-compressionthedaviddias/Front-End-Checklist
- image-optimizationthedaviddias/Front-End-Checklist
- image-file-sizethedaviddias/Front-End-Checklist
- image-redundant-altthedaviddias/Front-End-Checklist
- immutable-patternsthedaviddias/Front-End-Checklist
- import-on-visibilitythedaviddias/Front-End-Checklist
- import-on-interactionthedaviddias/Front-End-Checklist
- improve-rulethedaviddias/Front-End-Checklist
- inclusive-languagethedaviddias/Front-End-Checklist
- indexability-conflictsthedaviddias/Front-End-Checklist
- indexabilitythedaviddias/Front-End-Checklist
- input-typesthedaviddias/Front-End-Checklist
- input-image-altthedaviddias/Front-End-Checklist
- integration-testingthedaviddias/Front-End-Checklist
- interstitialsthedaviddias/Front-End-Checklist
- interaction-to-next-paintthedaviddias/Front-End-Checklist
- internal-linksthedaviddias/Front-End-Checklist
- invalid-linksthedaviddias/Front-End-Checklist
- javascript-inlinethedaviddias/Front-End-Checklist
- javascript-minificationthedaviddias/Front-End-Checklist
- javascript-linterthedaviddias/Front-End-Checklist
- js-file-sizethedaviddias/Front-End-Checklist
- js-librariesthedaviddias/Front-End-Checklist
- js-redirectsthedaviddias/Front-End-Checklist
- json-ld-validthedaviddias/Front-End-Checklist
- json-safetythedaviddias/Front-End-Checklist
- keyboard-navigationthedaviddias/Front-End-Checklist
- keyword-stuffingthedaviddias/Front-End-Checklist
- label-content-name-mismatchthedaviddias/Front-End-Checklist
- landmark-one-mainthedaviddias/Front-End-Checklist
- landmark-regionsthedaviddias/Front-End-Checklist
- lang-attributethedaviddias/Front-End-Checklist
- largest-contentful-paintthedaviddias/Front-End-Checklist
- lazy-loadingthedaviddias/Front-End-Checklist
- lazy-above-foldthedaviddias/Front-End-Checklist
- leaked-secretsthedaviddias/Front-End-Checklist
- legacy-jsthedaviddias/Front-End-Checklist
- lengththedaviddias/Front-End-Checklist
- link-textthedaviddias/Front-End-Checklist
- link-checkerthedaviddias/Front-End-Checklist
- link-in-text-blockthedaviddias/Front-End-Checklist
- list-virtualizationthedaviddias/Front-End-Checklist
- list-structurethedaviddias/Front-End-Checklist
- listitemthedaviddias/Front-End-Checklist
- llm-parsabilitythedaviddias/Front-End-Checklist
- llms-txtthedaviddias/Front-End-Checklist
- loading-indicatorsthedaviddias/Front-End-Checklist
- local-businessthedaviddias/Front-End-Checklist
- locale-imagesthedaviddias/Front-End-Checklist
- logical-propertiesthedaviddias/Front-End-Checklist
- lowercasethedaviddias/Front-End-Checklist
- memory-leaksthedaviddias/Front-End-Checklist
- meta-refreshthedaviddias/Front-End-Checklist
- meta-in-bodythedaviddias/Front-End-Checklist
- meta-descriptionthedaviddias/Front-End-Checklist
- meta-titlethedaviddias/Front-End-Checklist
- mime-typethedaviddias/Front-End-Checklist
- mixed-contentthedaviddias/Front-End-Checklist
- mobile-testingthedaviddias/Front-End-Checklist
- mock-best-practicesthedaviddias/Front-End-Checklist
- modal-accessibilitythedaviddias/Front-End-Checklist
- modern-array-methodsthedaviddias/Front-End-Checklist
- modern-formatthedaviddias/Front-End-Checklist
- mutation-testingthedaviddias/Front-End-Checklist
- naming-conventionsthedaviddias/Front-End-Checklist
- nap-consistencythedaviddias/Front-End-Checklist
- navigation-landmarkthedaviddias/Front-End-Checklist
- new-tabthedaviddias/Front-End-Checklist
- no-explicit-anythedaviddias/Front-End-Checklist
- no-unchecked-indexed-accessthedaviddias/Front-End-Checklist
- nofollow-internalthedaviddias/Front-End-Checklist
- noindex-in-sitemapthedaviddias/Front-End-Checklist
- noscript-tagthedaviddias/Front-End-Checklist
- nosnippetthedaviddias/Front-End-Checklist
- object-altthedaviddias/Front-End-Checklist
- offline-fallbackthedaviddias/Front-End-Checklist
- offscreen-lazythedaviddias/Front-End-Checklist
- og-image-sizethedaviddias/Front-End-Checklist
- og-tagsthedaviddias/Front-End-Checklist
- og-url-matchthedaviddias/Front-End-Checklist
- optimizedthedaviddias/Front-End-Checklist
- organizationthedaviddias/Front-End-Checklist
- orientationthedaviddias/Front-End-Checklist
- orphan-pagesthedaviddias/Front-End-Checklist
- page-weightthedaviddias/Front-End-Checklist
- page-load-timethedaviddias/Front-End-Checklist
- pagination-accessibilitythedaviddias/Front-End-Checklist
- paginationthedaviddias/Front-End-Checklist
- parallax-effectsthedaviddias/Front-End-Checklist
- parametersthedaviddias/Front-End-Checklist
- password-field-securitythedaviddias/Front-End-Checklist
- paste-inputsthedaviddias/Front-End-Checklist
- pdf-sizethedaviddias/Front-End-Checklist
- performance-resource-hintsthedaviddias/Front-End-Checklist
- performance-budgetthedaviddias/Front-End-Checklist
- permissions-policythedaviddias/Front-End-Checklist
- physical-addressthedaviddias/Front-End-Checklist
- picture-elementthedaviddias/Front-End-Checklist
- plain-languagethedaviddias/Front-End-Checklist
- pluralizationthedaviddias/Front-End-Checklist
- preconnectthedaviddias/Front-End-Checklist
- privacy-policythedaviddias/Front-End-Checklist
- productthedaviddias/Front-End-Checklist
- progressive-jpegthedaviddias/Front-End-Checklist
- pwa-installabilitythedaviddias/Front-End-Checklist
- qualitythedaviddias/Front-End-Checklist
- reading-levelthedaviddias/Front-End-Checklist
- redirect-chainsthedaviddias/Front-End-Checklist
- redirect-chainthedaviddias/Front-End-Checklist
- reduced-motionthedaviddias/Front-End-Checklist
- redundant-entrythedaviddias/Front-End-Checklist
- referrer-policythedaviddias/Front-End-Checklist
- render-blockingthedaviddias/Front-End-Checklist
- reset-cssthedaviddias/Front-End-Checklist
- resource-hintsthedaviddias/Front-End-Checklist
- responsive-unitsthedaviddias/Front-End-Checklist
- responsive-sizethedaviddias/Front-End-Checklist
- responsive-imagesthedaviddias/Front-End-Checklist
- retina-displaythedaviddias/Front-End-Checklist
- reviewthedaviddias/Front-End-Checklist
- right-to-erasurethedaviddias/Front-End-Checklist
- robots-metathedaviddias/Front-End-Checklist
- robots-txtthedaviddias/Front-End-Checklist
- robots-meta-conflictthedaviddias/Front-End-Checklist
- runtime-validationthedaviddias/Front-End-Checklist
- scheduler-yieldthedaviddias/Front-End-Checklist
The whole corpus is one call away through the search API, or ask a question of it on the index itself.