changelog-orchestrator

# Changelog Orchestrator ## Overview This skill turns raw repo activity (merged PRs, issues, commits, optional Slack updates) into a publishable changelog draft and prepares a branch/PR for review. ## Prerequisites - A project config file at `.changelog-config.json` in the target repo. - Required environment variables set (at minimum `GITHUB_TOKEN` for GitHub source). - Git available in PATH; `gh` optional (used for PR creation if configured). ## Instructions 1. Read `.changelog-config.json` from the repo root. 2. Validate it with `${CLAUDE_SKILL_DIR}/scripts/validate_config.py`. 3. Decide date range: 1. Load the configured markdown template (or fall back to `${CLAUDE_SKILL_DIR}/assets/weekly-template.md`). 2. Render the final markdown using `${CLAUDE_SKILL_DIR}/scripts/render_template.py`. 3. Ensure frontmatter contains at least `date` (ISO) and `version` (SemVer if known; otherwise `0.0.0`). 1. Run deterministic checks using `${CLAUDE_SKILL_DIR}/scripts/quality_score.py`. 2. If score is below threshold: 1. Write the changelog file to the configured `output_path`. 2. Create a branch `changelog-YYYY-MM-DD`, commit with `docs: add changelog for YYYY-MM-DD`. 3. If `gh` is configured, open a PR; otherwise, print the exact commands the user should run. See `${CLAUDE_SKILL_DIR}/references/implementation.md` for detailed implementation guide. ## Output - A markdown changelog draft (usually `CHANGELOG.md`), plus an optional PR URL. - A quality report (score + findings) fro...