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 padamson/playwright-rustnpx agentmods add plugins/padamson/playwright-rust/marketplacegit clone --depth 1 https://github.com/padamson/playwright-rustGrade A, and why
playwright-rust 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 yesterday.
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": "playwright-rust",
"description": "Marketplace hosting the playwright-rs browser-automation plugin.",
"owner": {
"name": "Paul Adamson",
"email": "[email protected]"
},
"plugins": [
{
"name": "playwright-rs",
"source": "./",
"description": "Procedural reference for writing Rust browser automation with playwright-rs: adding the crate and installing its browsers, object model, the locator!() macro, builder options, auto-wait semantics, and trace capture.",
"homepage": "https://playwright-rust.dev",
"license": "Apache-2.0"
}
]
}
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.
- yesterday First seen · 18 lines scan A fbf00ad8ae8b
playwright-rust is a plugin published in the GitHub repository padamson/playwright-rust (141 stars, last pushed 2d ago), licensed Apache-2.0. 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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