screenmap

A screen-mapping tool for Expo and React Native apps, which are technologies for building mobile apps with JavaScript or TypeScript.

In plain words
What is it for?
Use it to map every screen in an Expo app from the terminal and create a .scrmap bundle for viewing.
Why use it?
It gives you a packaged view of the app's screens and helps show what a code change alters on-screen.

Plugin for Claude Code

Install

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.

Claude Code
/plugin marketplace add aleqsio/screenmap
agentmods
npx agentmods add plugins/aleqsio/screenmap/marketplace
Clone the repo
git clone --depth 1 https://github.com/aleqsio/screenmap

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

screenmap 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.

.claude-plugin/marketplace.json · 17 lines

What it actually says

{
  "name": "screenmap",
  "owner": {
    "name": "aleqsio"
  },
  "metadata": {
    "description": "Map every screen of an Expo / React Native app, and see what a pull request changes on-screen."
  },
  "plugins": [
    {
      "name": "screenmap",
      "source": "./plugins/screenmap",
      "description": "Map every screen of an Expo app from your own terminal, and pack it into a .scrmap bundle you can open in the viewer."
    }
  ]
}
Changes

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.

  1. 2d ago First seen · 17 lines scan A 1d04c9daf0c9

Subscribe to this mod's changes

screenmap is a plugin published in the GitHub repository aleqsio/screenmap (117 stars, last pushed 4d 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.