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 luqiang-code/claude-code-skills --skill changelog-generatorgit clone --depth 1 https://github.com/luqiang-code/claude-code-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/luqiang-code/claude-code-skills/changelog-generator)<a href="https://agentmods.dev/skills/luqiang-code/claude-code-skills/changelog-generator"><img src="https://agentmods.dev/badge/skills/luqiang-code/claude-code-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/luqiang-code/claude-code-skills/changelog-generator"><img src="https://agentmods.dev/badge/skills/luqiang-code/claude-code-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 | $0.00033 | $0.00561 |
| Opus 5.5 | $0.00013 | $0.00224 |
| Sonnet 5.5 | $0.00007 | $0.00112 |
| Haiku 4.5 | $0.00003 | $0.00056 |
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 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.
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
Changelog Generator
Generate a Keep a Changelog-formatted CHANGELOG.md from git history.
When to Use
- Preparing a release and need release notes
- User mentions "changelog", "release notes"
- Project follows Conventional Commits
When NOT to Use
- First commit of a project (no history yet)
- Non-Conventional Commits repos (output will be poorly categorized)
Workflow
- Determine the version range: ask user for
fromandtotags/commits - Run
git log <from>..<to> --onelineto get commits in range - Categorize commits by Conventional Commit type:
feat→ Addedfix→ Fixedperf→ Changed (performance)refactor→ Changeddocs→ (skip for changelog, user-facing only)BREAKING CHANGE→ Changed (breaking)
- Group by category, format as bullet list
- Prepend to existing CHANGELOG.md or create new one
- Add version header with date
Output Format
# Changelog
## [1.2.0] - 2026-05-29
### Added
- JWT refresh token rotation (#234)
- Rate limiting on login endpoint (#235)
### Fixed
- Race condition in order status update (#231)
- Memory leak in WebSocket connection handler (#228)
### Changed
- **Breaking:** Refresh token response format updated
- Improved database connection pool management
Key Principles
- Follow Keep a Changelog format
- Human-readable descriptions, not raw commit messages
- Group by impact: Added → Fixed → Changed → Deprecated → Removed → Security
- Link to issue/PR numbers when available
- Breaking changes MUST be clearly marked
Notes
- Skip chore/test/docs commits (not user-facing)
- If no tag exists, use the first and last commit of the range
- Confirm version number and date before writing
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 · 79 lines · 33 tokens per session scan A 1a75d5953dc6
changelog-generator is a skill published in the GitHub repository luqiang-code/claude-code-skills (5 stars, last pushed 4mo ago), licensed MIT. It adds 33 tokens to every session and 561 once invoked, about $0.0001 per session on Opus 5.5. 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
doc-changelog
CHANGELOG maintenance following Keep a Changelog. Trigger when the user wants to document changes or prepare a release.
memstack-development-changelog-generator
Use when the user says 'generate changelog', 'update changelog', 'what changed', 'release notes', 'write changelog', or needs a formatted CHANGELOG.md from git commit history. Do NOT use for diary entries, git log viewing, or commit message writing.
gitflow
Branching, merging, versioning, and release conventions for the Gitflow workflow, covering main/develop branches, feature/release/hotfix branches, semantic versioning, and pull request rules. Use when creating a branch, naming a branch, planning a release or hotfix, writing a commit message, or setting up branch…
release
Guide through the Cortex TMS release process — version bump, changelog, sync, tag, publish. Every step requires user approval.
land-and-deploy
Merge PR, wait for CI, verify deploy, run canary. The complete landing pipeline.
release-notes-generator
Generate release notes in 3 formats (CHANGELOG.md, PR body, Slack announcement) from git commits. Automatically categorizes changes and converts technical language to user-friendly messaging. Use for releases, changelogs, version notes, what's new summaries, or ship announcements.