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 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/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/fusengine/agents/commit-optimization"><img src="https://agentmods.dev/badge/skills/fusengine/agents/commit-optimization.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00020 | $0.00226 |
| Opus 5.5 | $0.00008 | $0.00090 |
| Sonnet 5.5 | $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 1mo 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.
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.
- 1mo ago First seen · 25 lines · 20 tokens per session scan B 4c46cfab43dc
commit-optimization is a skill published in the GitHub repository fusengine/agents (33 stars, last pushed 7d ago), licensed MIT. It adds 20 tokens to every session and 226 once invoked, about $0.0001 per session on Opus 5.5. 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.
Other skills, from other repositories
radin-batch
Work backlog tasks via sub-agents, prioritized, one commit each; plans first the entries radin-record flagged as needing a plan. Use for "work through my backlog", or name an epic or task to run only those.
using-worktrees
Manages git worktree isolation for implementation chunks. Use when setting up isolated workspaces, creating worktrees for chunks, or merging completed chunk branches.
ideating
Generates and explores ideas. Use when capturing fleeting thoughts, brainstorming, exploring a problem space before committing to a direction, or reviewing stored ideas to decide what to pursue.
finalise-session
Run /handover then commit and push changes to git.
prime
Session prime — start a fresh session by reading project state to orient yourself. Use this when you have no project context yet or the user asks to "prime the session", "read state", or start work.
delegating-to-codex
Delegates a task to OpenAI Codex running as an interactive session in a herdr pane - uses the user's ChatGPT subscription, visible in herdr, steerable mid-session. Use when delegating work to codex, offloading a task to a GPT model (sol, terra, luna), or running a second opinion from a non-Claude frontier model. Not…