expo/skills is a collection of instructions that help AI coding agents build, deploy, upgrade, and debug Expo applications. Developers use these skills when working with Expo, EAS, React Native, iOS, and Android workflows.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/expo/skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/plugins/expo/skills/expo-experiments)<a href="https://agentmods.dev/plugins/expo/skills/expo-experiments"><img src="https://agentmods.dev/badge/plugins/expo/skills/expo-experiments/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/plugins/expo/skills/expo-experiments"><img src="https://agentmods.dev/badge/plugins/expo/skills/expo-experiments.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
expo-experiments scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 17d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
{
"name": "expo-experiments",
"version": "0.1.1",
"description": "Experimental Expo skills for APIs that are not finalized. Skills here may change or be retired, and graduate to the expo plugin when stable.",
"author": {
"name": "Expo Team",
"email": "[email protected]"
}
}
What it installs
The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 99 tokens a session between them. Each is measured on its own page, and each can be installed alone.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 17d ago Changed 3e10a2b330dc
- 1mo ago First seen · 10 lines scan A 977efbda8548
expo-experiments is a plugin published in the GitHub repository expo/skills (2,945 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other plugins, from other repositories
ios
MobiAI for iOS — simulator, build, testing, and architecture skills.
swift-performance-pro
Performance: Instruments, SwiftUI render cost, memory and retain cycles, launch time, lists.
eternal-pose
Build and evolve map-first, mobile-first travel sites from real itinerary material.
safe-android-reverser
Sandboxed Android reverse engineering with semantic program indexing, XREF/CFG queries and structured network evidence through MCP.
react-native
Guides for Expo Modules API and NativeWind styling.
airtap
Run Airtap tasks from Claude Code to control Android devices in the cloud or on physical receivers.