React Native Healthkit
kingstinct/react-native-healthkit
How to use @kingstinct/react-native-healthkit (and its sibling @react-native-healthkit/health-records) to read, write and subscribe to Apple HealthKit data from React Native / Expo apps.
Comprehensive Expo React Native feature development guide. An agent skill from pproenca/dot-skills.
Install Expo React Native Coder
$ npx skills add pproenca/dot-skills --skill expo-react-native-coder -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install pproenca/dot-skills expo-react-native-coder --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.experimental/expo-react-native-coder .claude/skills/expo-react-native-coder && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "expo-react-native-coder" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-react-native-coder into .claude/skills/expo-react-native-coder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-react-native-coder", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-react-native-coderType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add pproenca/dot-skills --skill expo-react-native-coder -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install pproenca/dot-skills expo-react-native-coder --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.experimental/expo-react-native-coder .agents/skills/expo-react-native-coder && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "expo-react-native-coder" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-react-native-coder into .agents/skills/expo-react-native-coder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-react-native-coder", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add pproenca/dot-skills --skill expo-react-native-coder -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install pproenca/dot-skills expo-react-native-coder --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.experimental/expo-react-native-coder .cursor/skills/expo-react-native-coder && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "expo-react-native-coder" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-react-native-coder into .cursor/skills/expo-react-native-coder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-react-native-coder", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/pproenca/dot-skills.git --path skills/.experimental/expo-react-native-coder--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add pproenca/dot-skills --skill expo-react-native-coder -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install pproenca/dot-skills expo-react-native-coder --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.experimental/expo-react-native-coder .gemini/skills/expo-react-native-coder && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "expo-react-native-coder" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-react-native-coder into .gemini/skills/expo-react-native-coder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-react-native-coder", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install pproenca/dot-skills expo-react-native-coderInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add pproenca/dot-skills --skill expo-react-native-coder -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.experimental/expo-react-native-coder .github/skills/expo-react-native-coder && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "expo-react-native-coder" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-react-native-coder into .github/skills/expo-react-native-coder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-react-native-coder", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add pproenca/dot-skills --skill expo-react-native-coder -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install pproenca/dot-skills expo-react-native-coder --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/pproenca/dot-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.experimental/expo-react-native-coder .opencode/skills/expo-react-native-coder && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "expo-react-native-coder" agent skill from https://github.com/pproenca/dot-skills/tree/master/skills/.experimental/expo-react-native-coder into .opencode/skills/expo-react-native-coder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "expo-react-native-coder", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
expo-react-native-coder- GitHub stars
- 214
- Token cost
- ~2k tokens
- SKILL.md length
- 537 words
- Files
- 63 (incl. references, assets)
- Skills in repo
- 182
- Repo updated
- First seen
- Licence
- MIT
At a glance
Comprehensive Expo React Native feature development guide. An agent skill from pproenca/dot-skills.
- Works in 10 steps: Project Setup & Configuration (CRITICAL) → Routing & Navigation (CRITICAL) → Screen Patterns & Layouts (HIGH) → …
- Tasks involving Expo Router
- SKILL.md covers When to Apply, Rule Categories by Priority, Quick Reference and Code Templates, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Expo React Native Coder is an agent skill from pproenca/dot-skills. Comprehensive Expo React Native feature development guide. This skill should be used when building mobile app screens, navigation, data fetching, authentication, deep linking, or native UX patterns with Expo. Triggers on tasks involving Expo Router, React Native components, mobile forms, or app configuration.
Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 69 other files, including reference files and assets (for example `AGENTS.md`, `README.md` and `assets/templates/_template.md`).
It sits in Mobile, covering Cross-platform mobile apps. It works with Expo, React Native and TypeScript. The repository describes itself as: A collection of AI agent skills following the Agent Skills open format. The licence is MIT.
When your agent uses it
- Tasks involving Expo Router
- React Native components
- App configuration
Example prompts
- “/expo-react-native-coder”
Workflow steps
10 steps, taken from the step headings in SKILL.md.
- Project Setup & Configuration (CRITICAL)
- Routing & Navigation (CRITICAL)
- Screen Patterns & Layouts (HIGH)
- Data Fetching & State (HIGH)
- Authentication & Security (HIGH)
- Deep Linking & Universal Links (HIGH)
- Native UX Patterns (MEDIUM-HIGH)
- Forms & User Input (MEDIUM)
- Assets & Theming (MEDIUM)
- Error Handling & Testing (MEDIUM)
What it can do on your machine
Read from SKILL.md and the folder at commit cf93c57. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Expo React Native Coder loads about 2k tokens when it runs, and up to ~28k if it reads all its reference files. Until then it costs about 84 tokens; SKILL.md has 537 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from pproenca/dot-skills at commit cf93c57, republished under its MIT licence (© pproenca). 537 words, ~1,994 tokens.
Download SKILL.mdSave it as
.claude/skills/expo-react-native-coder/SKILL.md (or your agent's skills folder). This skill also uses 62 other files; get the full folder from GitHub.- name
- expo-react-native-coder
- description
- Comprehensive Expo React Native feature development guide. This skill should be used when building mobile app screens, navigation, data fetching, authentication, deep linking, or native UX patterns with Expo. Triggers on tasks involving Expo Router, React Native components, mobile forms, or app configuration.
Expo React Native Coder Best Practices
Comprehensive feature development guide for Expo React Native applications. Contains 50 rules across 10 categories, covering everything from project setup to testing. Includes production-ready code templates for common features.
When to Apply
Reference these guidelines when:
- Setting up a new Expo project with TypeScript
- Building navigation with Expo Router (tabs, stacks, drawers, modals)
- Creating screens (list, detail, form, settings)
- Implementing authentication flows with protected routes
- Configuring deep linking and universal links
Rule Categories by Priority
| Priority | Category | Impact | Prefix |
|---|---|---|---|
| 1 | Project Setup & Configuration | CRITICAL | setup- |
| 2 | Routing & Navigation | CRITICAL | route- |
| 3 | Screen Patterns & Layouts | HIGH | screen- |
| 4 | Data Fetching & State | HIGH | data- |
| 5 | Authentication & Security | HIGH | auth- |
| 6 | Deep Linking & Universal Links | HIGH | link- |
| 7 | Native UX Patterns | MEDIUM-HIGH | ux- |
| 8 | Forms & User Input | MEDIUM | form- |
| 9 | Assets & Theming | MEDIUM | asset- |
| 10 | Error Handling & Testing | MEDIUM | test- |
Quick Reference
1. Project Setup & Configuration (CRITICAL)
setup-typescript-config- Configure TypeScript with strict modesetup-app-config-typescript- Use typed app.config.tssetup-environment-variables- EXPO_PUBLIC_ prefix for client varssetup-eas-build-profiles- EAS build profiles per environmentsetup-development-build- Development builds vs Expo Go
2. Routing & Navigation (CRITICAL)
route-file-based-routing- File-based routing with Expo Routerroute-tab-navigator- Tab navigator with route groupsroute-dynamic-segments- Dynamic route segments [param]route-stack-within-tabs- Nested stack in tabsroute-modal-presentation- Modal screen presentationroute-typed-routes- Enable typed routesroute-drawer-navigator- Drawer navigator setup
3. Screen Patterns & Layouts (HIGH)
screen-list-flashlist- FlashList for large listsscreen-detail-params- Pass minimal data via paramsscreen-loading-state- Loading and error statesscreen-pull-to-refresh- Pull-to-refresh patternscreen-header-options- Configure screen headersscreen-settings-list- Settings screen with SectionList
4. Data Fetching & State (HIGH)
data-api-routes- Server-side API routesdata-secure-store- SecureStore for sensitive datadata-sqlite-local- SQLite for complex local datadata-fetch-on-focus- Refetch on screen focusdata-async-storage-simple- AsyncStorage for preferencesdata-abort-controller- Cancel fetch on unmount
5. Authentication & Security (HIGH)
auth-protected-routes- Stack.Protected guardsauth-context-provider- Auth context with sessionauth-oauth-flow- OAuth with AuthSessionauth-login-form- Login form with validationauth-splash-loading- Splash screen during auth check
6. Deep Linking & Universal Links (HIGH)
link-deep-linking-scheme- Custom URL schemelink-universal-links-ios- iOS Universal Linkslink-android-app-links- Android App Linkslink-handle-incoming- Handle incoming URLs
Show full SKILL.md (205 more words)Show less
7. Native UX Patterns (MEDIUM-HIGH)
ux-safe-area-insets- SafeAreaView for notchesux-status-bar- Status bar stylingux-haptic-feedback- Haptic feedback on actionsux-gesture-handler- Gesture handler for swipesux-keyboard-avoiding- KeyboardAvoidingView
8. Forms & User Input (MEDIUM)
form-text-input-config- TextInput keyboard typesform-controlled-inputs- Controlled inputs with useStateform-submit-button-state- Disable button during submitform-dismiss-keyboard- Dismiss keyboard on tap outside
9. Assets & Theming (MEDIUM)
asset-image-optimization- expo-image for cachingasset-font-loading- Load fonts with useFontsasset-vector-icons- @expo/vector-iconsasset-splash-screen- Splash screen configuration
10. Error Handling & Testing (MEDIUM)
test-jest-setup- Jest with jest-expo presettest-component-testing- Testing Library for componentstest-error-boundary- Error boundariestest-e2e-maestro- Maestro E2E testing
Code Templates
Production-ready templates are available in assets/templates/:
| Template | Description |
|---|---|
layouts/tab-layout.tsx | Bottom tab navigator with icons |
layouts/auth-layout.tsx | Root layout with protected routes |
screens/list-screen.tsx | List with FlashList, refresh, states |
screens/detail-screen.tsx | Detail screen with param handling |
screens/form-screen.tsx | Form with validation, keyboard handling |
hooks/use-auth.tsx | Auth context with SecureStore |
components/error-boundary.tsx | Error boundary component |
How to Use
Read individual reference files for detailed explanations and code examples:
- Section definitions - Category structure and impact levels
- Rule template - Template for adding new rules
Full Compiled Document
For a single comprehensive document with all rules, see AGENTS.md.
Reference Files
| File | Description |
|---|---|
| AGENTS.md | Complete compiled guide with all rules |
| references/_sections.md | Category definitions and ordering |
| assets/templates/ | Production-ready code templates |
| metadata.json | Version and reference information |
© pproenca, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 62 other files (references, assets) in skills/.experimental/expo-react-native-coder of pproenca/dot-skills.
- SKILL.md
- AGENTS.md
- README.md
- assets/templates/_template.md
- assets/templates/components/error-boundary.tsx
- assets/templates/hooks/use-auth.tsx
- assets/templates/layouts/auth-layout.tsx
- assets/templates/layouts/tab-layout.tsx
- assets/templates/screens/detail-screen.tsx
- assets/templates/screens/form-screen.tsx
- assets/templates/screens/list-screen.tsx
- metadata.json
- references/_sections.md
- references/asset-font-loading.md
- … and 49 more
Open the folder on GitHubat commit cf93c57
Compare with similar skills
Expo React Native Coder next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Expo React Native Coder this skillpproenca/dot-skills | 214 | — | ~2k | Automated safety check: Pass | MIT | |
| React Native Healthkitkingstinct/react-native-healthkit | 715 | — | ~1.6k | Automated safety check: Pass | MIT | |
| Code Review React Nativetalsec/Free-RASP-ReactNative | 175 | — | ~3.7k | Automated safety check: Pass | MIT | |
| React Native Experttech-leads-club/agent-skills | 7k | — | ~3.2k | Automated safety check: Pass | CC-BY-4.0 | |
| Analyticscli TS SDKLeoYeAI/openclaw-master-skills | 2.2k | — | ~5.3k | Automated safety check: Pass | MIT | |
| React Native Best Practicesvercel-labs/openreview | 1.7k | 17 repos | ~1.1k | Automated safety check: Pass | MIT |
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Guides React Native and Expo work for cross-platform apps: Expo Router navigation, fast lists, Reanimated animation, platform-specific code and project structure.
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Related
Works with
Categories
Questions about Expo React Native Coder
What does Expo React Native Coder do?
Comprehensive Expo React Native feature development guide. An agent skill from pproenca/dot-skills. Expo React Native Coder is an agent skill from pproenca/dot-skills. Comprehensive Expo React Native feature development guide.
When should I use Expo React Native Coder?
Expo React Native Coder fits situations like: tasks involving Expo Router; React Native components; app configuration.
How do I install Expo React Native Coder in Claude Code?
Run `npx skills add pproenca/dot-skills --skill expo-react-native-coder -a claude-code`. Or copy the skill folder (skills/.experimental/expo-react-native-coder in pproenca/dot-skills) into .claude/skills/expo-react-native-coder in your project. Claude Code loads it when a task matches its description.
How do I install Expo React Native Coder in Codex?
Run `npx skills add pproenca/dot-skills --skill expo-react-native-coder -a codex`. Or copy the skill folder (skills/.experimental/expo-react-native-coder in pproenca/dot-skills) into .agents/skills/expo-react-native-coder in your project. Codex loads it when a task matches its description.
Can I use Expo React Native Coder in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add pproenca/dot-skills --skill expo-react-native-coder -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/expo-react-native-coder, .gemini/skills/expo-react-native-coder, .github/skills/expo-react-native-coder and .opencode/skills/expo-react-native-coder in your project.
What does Expo React Native Coder need to run?
SKILL.md names no scripts, command-line tools or credentials: Expo React Native Coder is instructions for the agent only.
Does Expo React Native Coder access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Expo React Native Coder safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Expo React Native Coder use?
Expo React Native Coder is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Expo React Native Coder use?
About 2k tokens (SKILL.md is roughly 8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 26k tokens, read only when the agent opens those files.
What are the alternatives to Expo React Native Coder?
Skills that share tags, products or a category with Expo React Native Coder: React Native Healthkit (kingstinct/react-native-healthkit, 715 stars), Code Review React Native (talsec/Free-RASP-ReactNative, 175 stars), React Native Expert (tech-leads-club/agent-skills, 7k stars) and Analyticscli TS SDK (LeoYeAI/openclaw-master-skills, 2.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Expo React Native Coder?
pproenca (a GitHub user) maintains it in pproenca/dot-skills, which has 214 GitHub stars. The repository holds 182 skills in this directory. The repository was last updated on August 15, 2026.
Source: pproenca/dot-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.