Classmethod Tsumiki
- 971 repo stars
- Updated May 27, 2026
- classmethod/tsumiki
classmethod-tsumiki is a Claude Code plugin that adds SDD, TDD, template, and workflow commands so solo builders can run structured AI development sessions inside Claude Code.
About
classmethod-tsumiki is the Skillselion listing for tsumiki, a Claude Code plugin from classmethod that packages a comprehensive developer toolkit for AI-assisted work. Developers who live in Claude Code install it when they want more structure than ad-hoc prompts: keywords and catalog copy point to SDD and TDD patterns, reusable templates, and workflow-style commands that keep planning, implementation, and verification in one toolchain. It suits agent-first product builds, internal tools, and CLI-backed SaaS where you repeatedly spin up specs, tests, and follow-through tasks without leaving the editor. It is not a hosted marketplace or a raw MCP server; it is an in-session command layer meant to enhance productivity across validate-through-ship work. Pair it with your repo’s own conventions; treat it as acceleration for disciplined agent coding rather than a substitute for product judgment or security review.
- Single-plugin bundle from classmethod/tsumiki focused on AI-driven development workflows
- SDD and TDD-oriented commands and templates for specification- and test-first solo builds
- Workflow and productivity commands aimed at repeatable agent sessions
- Community catalog entry with pluginCount 1 and strong GitHub interest (~937 stars in catalog metadata)
Classmethod Tsumiki by the numbers
- Data as of Jul 27, 2026 (Skillselion catalog sync)
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| repo stars | ★ 971 |
|---|---|
| Last updated | May 27, 2026 |
| Repository | classmethod/tsumiki ↗ |
What it does
Install tsumiki when you want a Claude Code command toolkit that bundles SDD, TDD, templates, and workflows for day-to-day AI-assisted development.
Who is it for?
Best when you already use Claude Code daily and want SDD/TDD-style discipline without switching to a separate PM or test harness.
Skip if: Skip if you need a managed multi-model orchestrator or a no-code distribution stack with no local Claude Code setup.
What you get
After you register tsumiki, you get named commands and templates that steer agents through specification-driven and test-driven routines instead of one-off chats.
- Repeatable Claude Code command flows for specs, tests, and tasks
- Template-driven agent sessions aligned with classmethod tsumiki conventions
- Faster iteration on solo builds without rebuilding prompt scaffolding each time
By the numbers
- Catalog lists pluginCount 1 for classmethod/tsumiki
- Repository slug classmethod-tsumiki in the Skillselion Claude Code plugins index
- Catalog metadata reports approximately 937 GitHub stars (starsFetchedAt 2026-04-06)
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In-editor developer command toolkit, not a delegation bridge to Codex or Gemini.
FAQ
Who is Classmethod Tsumiki for?
It is for developers and small teams who use Claude Code as their primary coding agent and want structured SDD, TDD, and workflow commands in one plugin.
When should I use Classmethod Tsumiki?
Use it during scoping, implementation, and test-focused ship work when you want templates and commands instead of rewriting the same agent instructions every session.
How do I add Classmethod Tsumiki to my agent?
Install the classmethod/tsumiki Claude Code plugin from the community catalog, enable it in your Claude Code plugin settings, and invoke its commands from an active project workspace.