# llms.txt Skills

> The standard for publishing Agent Skills through the llms.txt a site already
> serves: discovered on one fetch, verified by sha256 (+ ed25519), executed
> sandboxed, used with explicit opt-in. This origin publishes its own skills
> and knowledge — this very site is a working publisher.

## Docs

- [RFC (v0.8)](/rfc-skills-in-llms-txt.md)
- [Executable Skills extension (v0.4)](/ext-executable-skills.md)
- [Skill Attestations extension (v0.4)](/ext-skill-attestations.md)
- [Adoption status](/adoption.md)

<!-- skills-memory: {"snapshot":"/skills-index.snapshot","snapshot_sha256":"4fa0e90b715533354909df955b69c9b52e35cfa6087e930388c9098391955463","format":"minimemory-okf-v1"} -->

## Skills

Skills published by this origin — the llms.txt Skills standard dogfooding itself. Executable (tool.js, sandboxed by mcpwasm) + knowledge search over this site's own docs.

- [validate_skill_line](/skills/validate_skill_line/SKILL.md): validate a single '## Skills' bullet line against the standard before publishing it. <!-- skill: {"version":"1.0.0","license":"MIT","sha256":"82c48c4525ff963cb4f639357013a9021a42fed1afa06a501dab85bc2d43225b","tool":"/skills/validate_skill_line/tool.js","tool_sha256":"4b8a71ed2ca8868bea77846558ad73d35e59b3114a1a1ca8d761ace578e0c646"} -->
- [search_knowledge](/skills/search_knowledge/SKILL.md): BM25 search over this origin's published knowledge bundle. Use it to find which concept answers a question before fetching it. <!-- skill: {"version":"0.1.0","license":"MIT","sha256":"a093440b30bb81abafc12014a130635b6acc22c608e2dae3914511e058fbde5e","tool":"/skills/search_knowledge/tool.js","tool_sha256":"b13a3c0448c4ee8c744b1ee33b1dd441ecc0c7c3552e23f04b5f9aaf79049ab7"} -->
- [get_concept](/skills/get_concept/SKILL.md): fetch the full markdown of a knowledge concept by id from this origin's bundle. <!-- skill: {"version":"0.1.0","license":"MIT","sha256":"c63b95427c4888b215b476442044d0e8ceeb9e4bd7e15eac7d762c9754988655","tool":"/skills/get_concept/tool.js","tool_sha256":"d9fe77437f3aa14f4bdd685410ce06a90a99117057c1e9debdc1791726021e42"} -->
- [list_concepts](/skills/list_concepts/SKILL.md): list every knowledge concept this origin publishes (id, type, title, description). <!-- skill: {"version":"0.1.0","license":"MIT","sha256":"3576ada3394b026b552620b009c8b3d6690995778d0cb63c4ca32fe78e793c19","tool":"/skills/list_concepts/tool.js","tool_sha256":"457bb8545c20c2a609c9c59919617dbd6f1f9664aa7a55613b6e86cf95325bc4"} -->