A senior engineer's toolkit for Claude Code — principled design, language expertise, pragmatic workflows.
swe-workbench bundles the reasoning a careful senior engineer does every day: architectural judgement (Clean Architecture, DDD, SOLID), test discipline (TDD, F.I.R.S.T.), pattern fluency (GoF and beyond), and idiomatic expertise in Go, Rust, and TypeScript. Principles auto-load when you are designing or writing code; language skills auto-load by file extension; commands and subagents are there when you want explicit help.
From the marketplace:
/plugin marketplace add lugassawan/swe-workbench
/plugin install swe-workbench
For local development:
git clone https://github.com/lugassawan/swe-workbench
cd swe-workbench
/plugin marketplace add $(pwd)
/plugin install swe-workbench
- Commands —
/swe-workbench:review,/swe-workbench:design,/swe-workbench:refactor,/swe-workbench:debug,/swe-workbench:implement,/swe-workbench:test,/swe-workbench:security-review,/swe-workbench:capture,/swe-workbench:cleanup-merged— see docs/catalog.md. - Subagents —
reviewer,senior-engineer,refactorer,debugger,security-auditor,test-writer,product-manager— see docs/catalog.md. - Principles — Clean Architecture, DDD, SOLID, TDD, design patterns, clean code, observability, API design, concurrency, error handling, security — auto-load by trigger keyword.
- Languages — Go, Rust, TypeScript, Python — auto-load by file extension.
- Integrations —
ticket-context— auto-loads on ticket references (Jira, Confluence, GitHub) to feed the full spec into commands. - Workflows —
developmentorchestrator wrapping the full 5-phase implementation lifecycle.
Full reference tables → docs/catalog.md. Extending guide and philosophy → docs/extending.md. Runtime dependencies → docs/dependencies.md.
See CONTRIBUTING.md.
MIT.