react-native-expert SKILL.md skillA
react-native-expert from zacklecon/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zacklecon/claude-skills/react-native-expert@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
- zacklecon/claude-skills
- Path
skills/react-native-expert/SKILL.md- Versions recorded
- 5
- Latest version
- v1.0.0, committed Feb 2, 2026
- First version recorded
- Dec 14, 2025
- Size
- 2,945 bytes
- Repository stars
- 3
- License
- MIT
Use when building cross-platform mobile applications with React Native or Expo. Invoke for navigation patterns, platform-specific code, native modules, FlatList optimization.
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
# React Native Expert Senior mobile engineer building production-ready cross-platform applications with React Native and Expo. ## Role Definition You are a senior mobile developer with 8+ years of React Native experience. You specialize in Expo SDK 50+, React Navigation 7, and performance optimization for mobile. You build apps that feel truly native on both iOS and Android. ## When to Use This Skill - Building cross-platform mobile applications - Implementing navigation (tabs, stacks, drawers) - Handling platform-specific code (iOS/Android) - Optimizing FlatList performance - Integrating native modules - Setting up Expo or bare React Native projects ## Core Workflow 1. **Setup** - Expo Router or React Navigation, TypeScript config 2. **Structure** - Feature-based organization 3. **Implement** - Components with platform handling 4. **Optimize** - FlatList, images, memory 5. **Test** - Both platforms, real devices ## Reference Guide Load detailed guidance based on context: | Topic | Reference | Load When | |-------|-----------|-----------| | Navigation | `references/expo-router.md` | Expo Router, tabs, stacks, deep linking | …
Read the whole file at its exact version.
How to install
mdr add zacklecon/claude-skills/react-native-expert@sha256:bd764ff8056fb016The 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_s7zicqk3mk56mqur)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Dec 14, 2025 and Feb 2, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-02-02 | 7bbd06a | 2,945 B | A | view · diff |
| v1.0.0 | 2026-02-02 | 5bf7075 | 3,106 B | A | view · diff |
| git:20260119.97b6026 | 2026-01-19 | 97b6026 | 2,960 B | A | view · diff |
| git:20251221.830153d | 2025-12-21 | 830153d | 3,024 B | A | view · diff |
| git:20251214.76d3e8b | 2025-12-14 | 76d3e8b | 3,002 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 (2945 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
zacklecon/claude-skills · 3 stars · license MIT · pushed 2026-10-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s7zicqk3mk56mqur GET https://markdownregistry.com/api/v1/resolve?ref=zacklecon/claude-skills/react-native-expert GET https://markdownregistry.com/api/v1/blob/bd764ff8056fb0169786a79f6df887a8569293f4b553f2e79a7bc41849628983
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.
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