expo-module SKILL.md skillA
expo-module from mweinbach/agent-coworker is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mweinbach/agent-coworker/expo-module@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mweinbach/agent-coworker
- Path
apps/mobile/.agents/skills/expo-module/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed May 24, 2026
- Size
- 5,570 bytes
- Repository stars
- 157
- License
- a license file GitHub does not identify
Guide for creating and writing Expo native modules and views using the Expo Modules API (Swift, Kotlin, TypeScript). Covers module definition DSL, native views, shared objects, config plugins, lifecycle hooks, autolinking, and type system. Use when building or modifying native modules for Expo.
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
# Writing Expo Modules Complete reference for building native modules and views using the Expo Modules API. Covers Swift (iOS), Kotlin (Android), and TypeScript. ## When to Use - Creating a new Expo native module or native view - Adding native functionality (camera, sensors, system APIs) to an Expo app - Wrapping platform SDKs for React Native consumption - Building config plugins that modify native project files - Adding Android, Apple, or web support to an existing Expo module - Editing `expo-module.config.json`, config plugins, or lifecycle hooks ## References Consult these resources as needed: ``` references/ create-expo-module.md Scaffolding and add-platform-support workflow, defaults, and quirks native-module.md Module definition DSL: Name, Function, AsyncFunction, Property, Constant, Events, type system, shared objects native-view.md Native view components: View, Prop, EventDispatcher, view lifecycle, ref-based functions lifecycle.md Lifecycle hooks: module, iOS app/AppDelegate, Android activity/application listeners …
Read the whole file at its exact version.
How to install
mdr add mweinbach/agent-coworker/expo-module@sha256:384c038bae022f7fThe line at the top of this page pins the label v1.0.0, 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_4nniax4ciccxjgiw)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 24, 2026.
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 (5570 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
mweinbach/agent-coworker · 157 stars · license a license file GitHub does not identify · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4nniax4ciccxjgiw GET https://markdownregistry.com/api/v1/resolve?ref=mweinbach/agent-coworker/expo-module GET https://markdownregistry.com/api/v1/blob/384c038bae022f7f0fe6ac5e40a8248db6872cfb74159272791fa38acb3e7a59
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.