Changelog Generator

Maintain a CHANGELOG.md that records what happened over time. Date-based entries, no versions, no semver, no boilerplate. Just content.

Structure

Entries are grouped by date. Each date is a section. Time progresses downward (newest at top). Within a date, use Added/Changed/Removed categories only when needed — skip empty ones.

# Changelog

## 2026-02-07

### Added
- ag:changelog skill — auto-maintains changelog from git + conversation context

### Changed
- Agent commands renamed from `ai:*` to `ag:*` prefix