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 os-tack/fcpnpx agentmods add plugins/os-tack/fcp/fcp-startergit clone --depth 1 https://github.com/os-tack/fcpGrade A, and why
fcp-yourdomain 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": "fcp-yourdomain",
"description": "TODO: One-line description of your FCP server",
"version": "0.1.0",
"license": "MIT",
"author": {
"name": "TODO: Your Name"
},
"repository": "TODO: https://github.com/org/fcp-yourdomain",
"keywords": ["TODO", "mcp"]
}
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 · 12 lines scan A 44be0772783e
fcp-yourdomain is a plugin published in the GitHub repository os-tack/fcp (2 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.
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