meta-design-composable-components SKILL.md skillA
meta-design-composable-components from agents-inc/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agents-inc/skills/meta-design-composable-components@git:20261016.c00a712Pins git:20261016.c00a712 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agents-inc/skills
- Path
src/skills/meta-design-composable-components/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261016.c00a712, committed Oct 16, 2026
- First version recorded
- Aug 9, 2026
- Size
- 20,973 bytes
- Repository stars
- 26
- License
- MIT
Composable component APIs — parts, state, polymorphism. Load when designing a reusable component's API, or aligning one that has grown boolean, renderX or style props.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Composable Component Patterns > **Quick Guide:** The component owns behaviour, state and accessibility; the consumer owns markup, element type and styling. That line settles most API questions: variation becomes parts and children instead of booleans and `renderX` props, each exposed state ships as `value` + `defaultValue` + `onValueChange` with a details argument carrying the reason and a veto, every part can render as the consumer's element through one substitution shape, state is published as `data-*` attributes, and whatever the consumer passes — props, handlers, refs — is composed rather than replaced. Three React 19 facts change the code: `ref` is an ordinary prop, a callback ref may return a cleanup that a ref-composing helper has to collect, and `useId`'s format changed in both 19.1 and 19.2, with only 19.2's safe in both a CSS selector and an XML id. **Detailed Resources:** - [examples/core.md](examples/core.md) — Patterns 1–3: compound parts, children with a descendant registry, context scoping …
Read the whole file at its exact version.
How to install
mdr add agents-inc/skills/meta-design-composable-components@sha256:e7daff6b73c25417The line at the top of this page pins the label git:20261016.c00a712, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ub543qbz7dovpl3a)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 9, 2026 and Oct 16, 2026, about one every 68 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.c00a712 latest | 2026-10-16 | c00a712 | 20,973 B | A | view · diff |
| git:20260809.786f3c8 | 2026-08-09 | 786f3c8 | 33,997 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (20973 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
agents-inc/skills · 26 stars · license MIT · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ub543qbz7dovpl3a GET https://markdownregistry.com/api/v1/resolve?ref=agents-inc/skills/meta-design-composable-components GET https://markdownregistry.com/api/v1/blob/e7daff6b73c254172d53c77e99191ae9d924186d62fbfb7efd9eabee00432901
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.