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 itsnex1s/awesome-claude-skills --skill changelog-generatorgit clone --depth 1 https://github.com/itsnex1s/awesome-claude-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/itsnex1s/awesome-claude-skills/changelog-generator)<a href="https://agentmods.dev/skills/itsnex1s/awesome-claude-skills/changelog-generator"><img src="https://agentmods.dev/badge/skills/itsnex1s/awesome-claude-skills/changelog-generator/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/itsnex1s/awesome-claude-skills/changelog-generator"><img src="https://agentmods.dev/badge/skills/itsnex1s/awesome-claude-skills/changelog-generator.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 | $0.00023 | $0.01499 |
| Opus 5 | $0.00012 | $0.00749 |
| Sonnet 5 | $0.00005 | $0.00300 |
| Haiku 4.5 | $0.00002 | $0.00150 |
Grade A, and why
changelog-generator 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 12d 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 — 246 lines — stays where its author put it; the contents beside it link to each section on GitHub.
changelog-generator
Transform technical git commits into polished, user-friendly changelogs.
When to Use
- Preparing release notes for a new version
- Creating weekly/monthly product updates
- Writing changelog entries for app stores
- Generating internal release documentation
- Maintaining a public changelog page
How It Works
- Scan Git History: Analyze commits from time period or between versions
- Categorize Changes: Group into features, fixes, improvements
- Translate: Convert developer commits into user-friendly language
- Format: Create clean, structured changelog entries
- Filter Noise: Exclude internal commits (refactoring, tests, etc.)
Usage
Basic Usage
Create a changelog from commits since last release
Generate changelog for commits from the past week
Create release notes for version 2.5.0
With Date Range
Create changelog for commits between March 1 and March 15
With Tag Range
Generate changelog for commits since v2.4.0
Git Commands
Get Commits Since Tag
git log v1.0.0..HEAD --oneline
git log v1.0.0..HEAD --pretty=format:"%h %s" --no-merges
Get Commits by Date
git log --since="1 week ago" --oneline
git log --since="2026-03-01" --until="2026-03-15" --oneline
Get Commits with Details
git log --since="1 week ago" --pretty=format:"- %s (%h)" --no-merges
Group by Author
git shortlog -sn --since="1 month ago"
Output Format
Standard Changelog
# Changelog
## [2.5.0] - 2026-03-15
### Added
- **Team Workspaces**: Create separate workspaces for different projects
- **Keyboard Shortcuts**: Press ? to see all available shortcuts
### Changed
- **Faster Sync**: Files now sync 2x faster across devices
- **Better Search**: Search now includes file contents
### Fixed
- Fixed issue where large images wouldn't upload
- Resolved timezone confusion in scheduled posts
### Security
- Updated dependencies to patch vulnerability CVE-2026-XXXX
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.
- 12d ago First seen · 246 lines · 23 tokens per session scan A 57ac5313e4b0
changelog-generator is a skill published in the GitHub repository itsnex1s/awesome-claude-skills (5 stars, last pushed 6mo ago), licensed MIT. It adds 23 tokens to every session and 1,499 once invoked, about $0.0001 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 2026-08-31.
Other skills, from other repositories
release-expert
Multi-repo release coordination: version alignment, RC lifecycle, release waves, rollback planning. Use when saying "release", "version alignment", or "cut an RC".
agentplane-release-and-packaging-operator
Use when preparing, validating, publishing, auditing, or recovering an Agentplane release, especially package build ordering, version parity, npm/GitHub/GHCR/external distribution publication, public install smoke tests, hosted publish evidence, or release CI failures.
release
Prepare code for release (version bumps, changelog, README updates) and create an annotated tag to trigger the GoReleaser workflow.
ship
Ship phase. Runs isolated integration test in a fresh worktree, creates a PR with full spec + audit report in the body, watches CI, and auto-fixes failures.
release
Release Aigon — push to origin, cut a version+tag, or publish to npm. Wraps scripts/ship.js with CHANGELOG draft + dry-run preview. Triggers when the user types "/release", "/push", "/ship", or says "ship a release", "publish a beta", "cut a version", "push to origin", "release X to npm".
pypi-release
This skill should be used when releasing tunacode-cli to PyPI. It keeps the existing local release checks, then hands the actual PyPI upload to a GitHub Actions workflow that uses the repository's PYPIAPITOKEN secret.