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 commands/hamzafarooq/claude-code-starter/changelog-writergit clone --depth 1 https://github.com/hamzafarooq/claude-code-starterWrote 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/commands/hamzafarooq/claude-code-starter/changelog-writer)<a href="https://agentmods.dev/commands/hamzafarooq/claude-code-starter/changelog-writer"><img src="https://agentmods.dev/badge/commands/hamzafarooq/claude-code-starter/changelog-writer.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 5.1 | $0.00000 | $0.00058 |
| Opus 5 | $0.00000 | $0.00029 |
| Sonnet 5 | $0.00000 | $0.00012 |
| Haiku 4.5 | $0.00000 | $0.00006 |
Grade A, and why
changelog-writer 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 6d 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
Run the changelog-writer skill.
Read the git log and write a user-facing changelog entry in Keep a Changelog format. Use when the user wants to document what changed in a release, write release notes, or update their CHANGELOG.md.
$ARGUMENTS
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.
- 6d ago First seen · 6 lines · 0 tokens per session scan A d836b2127683
changelog-writer is a command published in the GitHub repository hamzafarooq/claude-code-starter (141 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 58 tokens. 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.
Other commands, from other repositories
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land
Cadence-tick autonomous PR babysitter (CI-fix, resolve, converge, merge, close, release).
release
Create a release branch, run changeset version, review changelog, and prepare PR.
release-notes
Generate consistent, well-structured release notes from git history. Triggered on release tags following semver patterns (v..) to produce categorized changelog with breaking changes, features, fixes, and contributor attribution.
release
Walk the llmwiki release process step by step.
ship
Ship is the operational release-prep flow for a connected project repo.