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 chrono-meta/forge-harnessnpx agentmods add plugins/chrono-meta/forge-harness/fh-commonsgit clone --depth 1 https://github.com/chrono-meta/forge-harnessGrade A, and why
fh-commons 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 3d 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": "fh-commons",
"version": "2.14.0",
"engines": {
"claudeCode": ">=1.0.0"
},
"description": "Cross-project utility skill bundle — 6 skills + 1 agent. Domain-agnostic and portable: convergence-loop, deliberation, mcp-circuit-breaker, token-budget-gate, ko-tech-writer, preprep + quench-challenger agent.",
"author": {
"name": "chrono-meta",
"email": "[email protected]"
},
"keywords": [
"commons",
"convergence-loop",
"gate-reinforcement",
"multi-round-validation",
"deliberation",
"multi-perspective-synthesis",
"forge-skill",
"domain-agnostic",
"cross-project"
]
}
What it installs
The manifest is a name and a version. 6 skills, 1 agent travel with it, and installing the plugin installs all of them — 828 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 3d ago First seen · 24 lines scan A 2b7a9652d749
fh-commons is a plugin published in the GitHub repository chrono-meta/forge-harness (14 stars, last pushed 3d 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 2026-08-30.
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