Changes
Skills, agents, and hooks are rewritten for current frontier models: about half
the instruction text, with outcomes and done criteria instead of step scripts.
Upgrade
sequential-thinkingis removed. Current models reason natively; ask for a
structured comparison directly, or usebrainstorming-ideas.playwright-skillis merged intobrowser-automation. Its scripts moved to
browser-automation/scripts/. Playwright is now 1.63.0 and needs Node 22+.
Fixed
- On Claude,
reviewing-code,fixing-code,improving-tests,
brainstorming-ideas,reviewing-instructions,researching-web,
evolving-config, andbrowser-automationagain ship their full workflow and
reference links. Pirefactoring-codedoes too.
Changed
git-guardrailslets agents delete branches and force-remove worktrees whose
work is already merged into origin's default branch, squash merges included.
Unmerged, dirty, locked, or unverifiable cleanup stays blocked.- Claude
engineerandreviewerinherit the session model. reviewing-instructionsandwriting-skillsscore and teach outcome-first,
portable instructions.operating-infraowns infrastructure review gates. GitHub Actions guidance
requires SHA-pinned external actions and remote reusable workflows.- Skill evals default to
gpt-6-luna.
Plugins
| Plugin | Description |
|---|---|
| browser | Browser-based testing, validation, screenshots, recordings, and quick automation |
| dev-flow | Code review, fixes, commits, release flows, and linting for development workflows |
| discovery | Research, docs lookup, utility routing, skill authoring, instruction review, and agent configuration audits |
| git-flow | Git worktrees, branch cleanup, hooks, secret scanning, config hygiene, and guardrails |
| infra-ops | Kubernetes, Terraform, Helm, GitHub Actions, AWS, GCP, and Linux infrastructure operations |
| programming | Idiomatic development across C# /.NET, Go, Java/Kotlin, Python, Rust, TypeScript, shell, and web |
| spec-flow | Lightweight spec loop: plan one slice, execute one task, checkpoint or close |
Distribution
Artifacts are rendered by Agent Bundler from the repository root:
agbun build --root .