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/fluxcd/agent-skills/commit-assisted-bynpx skills add fluxcd/agent-skills --skill commit-assisted-bygit clone --depth 1 https://github.com/fluxcd/agent-skillsWrote 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/fluxcd/agent-skills/commit-assisted-by)<a href="https://agentmods.dev/skills/fluxcd/agent-skills/commit-assisted-by"><img src="https://agentmods.dev/badge/skills/fluxcd/agent-skills/commit-assisted-by.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 | $0.00098 | $0.01279 |
| Opus 5 | $0.00049 | $0.00639 |
| Sonnet 5 | $0.00020 | $0.00256 |
| Haiku 4.5 | $0.00010 | $0.00128 |
Grade A, and why
commit-assisted-by 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.
How it starts
The opening of the file, as written. The whole thing — 105 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Commit Assisted-by trailer
Record the assisting agent's involvement in a commit by adding an Assisted-by: <agent-name>/<model-id> git
trailer. The <agent-name> identify the specific AI assistant (CLI/harness) and <model-id> is the LLM version
that contributed to the commit. This disclosure provides transparency about AI involvement in code changes.
In the command examples below, substitute <agent-name>/<model-id> with your own values before running anything.
Mode 1 — commits you create yourself
When you create a commit in a session, limit the commit subject to 50 characters. Use the imperative mood in the subject line (e.g., "Add support for X" instead of "Added support for X").
If the commit message body is needed to explain what and why, wrap it at 72 characters. Avoid verbose explanations in the body, be as concise as possible while still conveying the necessary information.
Pass --trailer directly on the commit command. This is the clean path and avoids amend noise:
git commit -s -m "Add support for X" --trailer "Assisted-by: <agent-name>/<model-id>"
Note that all commits must be signed off with a real human name and email to meet the DCO requirement. Never use your agent's name or a pseudonym in the sign-off or co-author fields.
Mode 2 — commits that appear outside your own git commit invocations
Sometimes a commit lands on HEAD that you did not run yourself — the user invoked git via a shell escape (e.g.
Claude Code's ! git commit ...) or a separate terminal. Your only window is after the fact.
Run the bundled safety-check script before amending. It prints safe, or skip:<reason> if HEAD is already
pushed, already trailered, a merge, or has a rebase/cherry-pick/revert/bisect in progress.
Invoke it with the script's full path — resolve scripts/safety-check.sh against the directory this SKILL.md was
loaded from, not the current working directory (the two are almost never the same):
<skill-dir>/scripts/safety-check.sh
What ships with it
1 file beside SKILL.md 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.
- 3d ago First seen · 105 lines · 98 tokens per session scan A 795288463729
commit-assisted-by is a skill published in the GitHub repository fluxcd/agent-skills (216 stars, last pushed 2d ago), licensed Apache-2.0. It adds 98 tokens to every session and 1,279 once invoked, about $0.0005 per session on Opus 5. 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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