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 connerkward/screenstudio-alt-skillnpx agentmods add plugins/connerkward/screenstudio-alt-skill/marketplacegit clone --depth 1 https://github.com/connerkward/screenstudio-alt-skillGrade A, and why
screenstudio-alt 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
{
"$schema": "https://www.schemastore.org/claude-code-marketplace.json",
"name": "screenstudio-alt",
"description": "Free, open-source, headless alternative to Screen Studio: auto-zoom, idle speed-up, keystroke chips, smoothed cursor, text callouts, 9:16 vertical \u2014 from the CLI.",
"owner": {
"name": "Conner K Ward",
"url": "https://github.com/connerkward"
},
"version": "1.0.0",
"plugins": [
{
"name": "screenstudio-alt",
"description": "Free, open-source, headless alternative to Screen Studio: auto-zoom, idle speed-up, keystroke chips, smoothed cursor, text callouts, 9:16 vertical \u2014 from the CLI.",
"source": {
"source": "github",
"repo": "connerkward/screenstudio-alternative-skill"
}
}
]
}What ships with it
1 file beside marketplace.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 · 20 lines scan A a3a288a99a44
screenstudio-alt is a plugin published in the GitHub repository connerkward/screenstudio-alt-skill (8 stars, last pushed 2mo 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 2026-08-31.
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