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.
/plugin marketplace add Lykhoyda/rn-dev-agentnpx agentmods add plugins/lykhoyda/rn-dev-agent/claude-plugingit clone --depth 1 https://github.com/Lykhoyda/rn-dev-agentGrade A, and why
rn-dev-agent 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 2d 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": "rn-dev-agent",
"version": "1.0.0",
"description": "AI agent that fully tests React Native features on simulator/emulator — navigates the app, verifies UI, walks user flows, and confirms internal state.",
"author": {
"name": "Anton Lykhoyda",
"url": "https://github.com/Lykhoyda"
},
"homepage": "https://github.com/Lykhoyda/rn-dev-agent",
"repository": "https://github.com/Lykhoyda/rn-dev-agent",
"license": "MIT",
"keywords": [
"react-native",
"expo",
"testing",
"debugging",
"simulator",
"emulator",
"cdp",
"maestro"
],
"skills": [
"./skills/using-rn-dev-agent",
"./skills/rn-workflow",
"./skills/rn-feature-development",
"./skills/rn-device-control",
"./skills/rn-testing",
"./skills/rn-debugging",
"./skills/rn-best-practices",
"./skills/rn-setup",
"./skills/creating-actions",
"./skills/capturing-proof",
"./skills/sending-feedback"
],
"agents": [
"./agents/rn-tester.md",
"./agents/rn-debugger.md",
"./agents/rn-code-explorer.md",
"./agents/rn-code-architect.md",
"./agents/rn-code-reviewer.md"
],
"commands": [
"./commands/test-feature.md",
"./commands/debug-screen.md",
"./commands/check-env.md",
"./commands/build-and-test.md",
"./commands/rn-feature-dev.md",
"./commands/proof-capture.md",
"./commands/nav-graph.md",
"./commands/send-feedback.md",
"./commands/setup.md",
"./commands/doctor.md",
"./commands/list-learned-actions.md",
"./commands/run-action.md",
"./commands/check-vercel-rules.md",
"./commands/observe.md",
"./commands/lock-e2e.md",
"./commands/run-workflow.md"
],
"mcpServers": {
"cdp": {
"command": "node",
"args": [
"${CLAUDE_PLUGIN_ROOT}/rn-dev-agent-core/dist/supervisor.js"
]
}
}
}
What ships with it
1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 2d ago First seen · 69 lines scan A 848849eb98bb
rn-dev-agent is a plugin published in the GitHub repository Lykhoyda/rn-dev-agent (11 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.
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