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 ousid/leannpx agentmods add plugins/ousid/lean/marketplacegit clone --depth 1 https://github.com/ousid/leanGrade A, and why
lean 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": "lean",
"owner": {
"name": "Oussama"
},
"plugins": [
{
"name": "lean",
"source": "./",
"description": "Dense answers from your AI coding agent. Honest about token savings. Laravel/PHP aware."
}
]
}
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 · 14 lines scan A 1d582e7bd7c2
lean is a plugin published in the GitHub repository ousid/lean (4 stars, last pushed 1mo 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.
Other plugins, from other repositories
humanizer
Install Humanizer as a Claude plugin.
humanizer
Rewrite AI-sounding text so it reads naturally without changing what it says.
moyu
moyu. 🐟 狠狠 PUA 你的 AI，然后自己准时下班。Make your AI grind, so you don't have to. Benchmarked: 66% less code.
moyu
Anti-over-engineering skill for AI coding agents. Teaches your AI when to stop.
vibeflow-marketplace
Plugin marketplace listing 1 plugin: vibeflow.
vibeflow
Spec-driven development for AI agents. Define what to build, let the agent build it right. Vibeflow separates thinking from coding with specs, guardrails, and audits — grounded in your project's real patterns.