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 andregusman-raiz/a-gusman-claude --skill changelog-gengit clone --depth 1 https://github.com/andregusman-raiz/a-gusman-claudeWrote 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/andregusman-raiz/a-gusman-claude/changelog-gen)<a href="https://agentmods.dev/skills/andregusman-raiz/a-gusman-claude/changelog-gen"><img src="https://agentmods.dev/badge/skills/andregusman-raiz/a-gusman-claude/changelog-gen/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/andregusman-raiz/a-gusman-claude/changelog-gen"><img src="https://agentmods.dev/badge/skills/andregusman-raiz/a-gusman-claude/changelog-gen.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 4 Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
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 | $0.00046 | $0.01866 |
| Opus 5 | $0.00023 | $0.00933 |
| Sonnet 5 | $0.00009 | $0.00373 |
| Haiku 4.5 | $0.00005 | $0.00187 |
Grade A, and why
changelog-gen 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 9d 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 — 220 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Changelog Gen Skill
Gerar changelogs automaticos a partir de git history, commits convencionais e PRs.
Format: Keep a Changelog
# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
### Added
- New feature X for doing Y
### Changed
- Updated dependency Z to v2.0
### Deprecated
- Old API endpoint /v1/foo (use /v2/foo instead)
### Removed
- Dropped support for Node 16
### Fixed
- Bug where login failed with special characters (#123)
### Security
- Updated jwt library to patch CVE-2026-XXXX
## [1.2.0] - 2026-03-26
### Added
- Feature A (#100)
- Feature B (#101)
### Fixed
- Bug C (#102)
## [1.1.0] - 2026-03-15
### Added
- Initial release
[Unreleased]: https://github.com/owner/repo/compare/v1.2.0...HEAD
[1.2.0]: https://github.com/owner/repo/compare/v1.1.0...v1.2.0
[1.1.0]: https://github.com/owner/repo/releases/tag/v1.1.0
Categorias (Conventional Commits -> Changelog)
| Commit Prefix | Changelog Section |
|---|---|
feat: |
Added |
fix: |
Fixed |
refactor: |
Changed |
perf: |
Changed |
docs: |
Changed |
deprecate: |
Deprecated |
BREAKING CHANGE: |
Changed (com destaque) |
security: |
Security |
chore: |
(ignorar) |
ci: |
(ignorar) |
test: |
(ignorar) |
Git Log Parsing
Entre tags
# Commits entre duas tags
git log v1.0.0..v2.0.0 --oneline --no-merges
# Com corpo completo (para breaking changes)
git log v1.0.0..v2.0.0 --format="%H %s%n%b" --no-merges
# Desde ultima tag ate HEAD
LAST_TAG=$(git describe --tags --abbrev=0)
git log ${LAST_TAG}..HEAD --oneline --no-merges
# Todas as tags ordenadas por data
git tag --sort=-creatordate | head -10
Filtrar por tipo
# Apenas features
git log v1.0.0..HEAD --oneline --no-merges --grep="^feat"
# Apenas fixes
git log v1.0.0..HEAD --oneline --no-merges --grep="^fix"
# Breaking changes
git log v1.0.0..HEAD --format="%H %s%n%b" | grep -B1 "BREAKING CHANGE"
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.
- 9d ago First seen · 220 lines · 46 tokens per session scan A 45adf559021f
changelog-gen is a skill published in the GitHub repository andregusman-raiz/a-gusman-claude (19 stars, last pushed 3d ago), licensed MIT. It adds 46 tokens to every session and 1,866 once invoked, about $0.0002 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 2026-09-03.
Other skills, from other repositories
taiyi-integration
A project workflow skill for closing a TaiyiForge change and recording it in a CHANGELOG.md file. It checks review results, tests, and the state of the working tree before archiving the change.
graincrawl
Maintain, verify, and release graincrawl, the local-first Granola archive CLI, including SQLite archive behavior, read-only Granola source boundaries, Homebrew tap packaging, and crawlkit-powered TUI/snapshot surfaces.
crawlkit
Maintain and release the crawlkit Go library, preserving downstream compatibility for gitcrawl, slacrawl, discrawl, and notcrawl.
release
Prepare code for release (version bumps, changelog, README updates) and create an annotated tag to trigger the GoReleaser workflow.
release-notes
Generates brief, truth-based release notes for a release PR (typically main → prod) by listing each squash-merged PR, a one-paragraph summary drawn from each PR body, and the linked issue-tracker tickets (Linear, Jira, GitHub Issues, Asana, ClickUp, Shortcut, Plane, etc. — any tracker, configured via a URL template).…
linear-flow
Migrate a repo to the dev-trunk/main-release fast-forward model (no merge commits) and load its doctrine. One-shot setup; day-to-day rules live in each repo's CLAUDE.md afterwards.