changelog

name	changelog
description	Generate structured changelog from git history. Groups commits by type, filters noise, produces Keep a Changelog format. Single source of truth — no /commands wrapper.
version	2.0.0
when	{"keywords":["changelog","release notes","what changed","history"]}
allowed-tools	["Bash(git log *)","Bash(git tag *)","Read","Edit","Write"]

changelog

Generate a release changelog by reading git history and organizing by Agent007 commit type.

When to invoke

• Preparing a release
• User asks "what changed since last release?"
• After completing a multi-task feature branch

Step 1 — Determine scope

git tag --sort=-creatordate | head -5      # Latest tags
git log --oneline <last-tag>..HEAD          # Commits since last release

If no tags:

git log --oneline -30

Step 2 — Parse and group

Group by Agent007 type (Tipo|IdTarea|YYYYMMDD|Desc):

Tipo	Changelog section
feat	### Added
fix	### Fixed
refactor, perf	### Changed
docs	### Documentation
revert	### Reverted
test, chore, ci, build	(omit unless --all)

Step 3 — Format output

Follows Keep a Changelog v1.0.0:

## [version] — YYYY-MM-DD

### Added
- Implement user authentication with JWT refresh rotation

### Fixed
- Resolve null pointer in UserService.findById when email missing

### Changed
- Optimize bulk insert queries — 3x performance improvement

Step 4 — Write (optional)

Ask: "¿Escribo esto en CHANGELOG.md?"

If yes:

• Prepend new section above existing content
• NEVER overwrite existing entries

Flags

Flag	Effect
--all	Include test/chore/ci/build commits
--since <tag-or-sha>	Custom start point
--version X.Y.Z	Use specific version header

Invocation

Skill('changelog') [version=X.Y.Z] [since=<tag-or-sha>]