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 eezz4/zzopnpx agentmods add plugins/eezz4/zzop/marketplacegit clone --depth 1 https://github.com/eezz4/zzopGrade A, and why
zzop 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": "zzop",
"description": "Self-hosted marketplace for the zzop plugin — deterministic cross-repo contract analysis (frontend calls x backend routes x DB tables) for AI agents.",
"owner": {
"name": "eezz4",
"url": "https://github.com/eezz4"
},
"plugins": [
{
"name": "zzop",
"source": "./",
"description": "Deterministic cross-repo contract analysis for AI agents: which frontend calls hit which backend endpoints (and which don't) — exact joins, disclosed blind spots, no guessing. Run /plugin install after adding this marketplace; the plugin then fetches its own self-contained binary (5 platforms, no Node) on first session — nothing to put on PATH. That first session does NOT list the zzop tools yet (its tool list was settled before the download finished): restart Claude Code once and they appear. On Windows the download step needs a POSIX shell; Git for Windows supplies one, and a plugin marketplace is a git clone anyway."
}
]
}
What ships with it
3 files 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 · 16 lines scan A 769b55b81da3
zzop is a plugin published in the GitHub repository eezz4/zzop (2 stars, last pushed 17d 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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