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.
npx agentmods add skills/fusengine/agents/commit-optimizationnpx skills add fusengine/agents --skill commit-optimizationgit clone --depth 1 https://github.com/fusengine/agentsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/fusengine/agents/commit-optimization)<a href="https://agentmods.dev/skills/fusengine/agents/commit-optimization"><img src="https://agentmods.dev/badge/skills/fusengine/agents/commit-optimization.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00020 | $0.00226 |
| Opus 5 | $0.00010 | $0.00113 |
| Sonnet 5 | $0.00004 | $0.00045 |
| Haiku 4.5 | $0.00002 | $0.00023 |
Grade B, and why
commit-optimization scanned grade B with 1 finding 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
For best results with fuse-commit-pro, add this to your `~/.claude/settings.json`: What it actually says
Commit Optimization
Optimization: Disable Built-in Git Instructions
For best results with fuse-commit-pro, add this to your ~/.claude/settings.json:
{
"includeGitInstructions": false
}
This removes Claude Code's built-in commit/PR workflow instructions from the system prompt, saving 2-5% context tokens. fuse-commit-pro provides its own comprehensive git workflow that supersedes the defaults.
Note: CLAUDE_CODE_DISABLE_GIT_INSTRUCTIONS=1 env var takes precedence over this setting.
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 · 25 lines · 20 tokens per session scan B 4c46cfab43dc
commit-optimization is a skill published in the GitHub repository fusengine/agents (25 stars, last pushed today), licensed MIT. It adds 20 tokens to every session and 226 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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