Doubleslashse Claude Marketplace
- 4 repo stars
- Updated June 18, 2026
- DoubleslashSE/claude-marketplace
DoubleslashSE Claude Marketplace is a Claude Code plugin marketplace that bundles seven agents and commands for brainstorming, TDD, multi-stack development, and infra-aware workflows.
About
DoubleslashSE’s Claude marketplace is a seven-plugin bundle aimed at developers who want Claude Code to behave more like a staffed pod—brainstorming before commits, TDD discipline, targeted stack help, and infra awareness—without maintaining separate prompt libraries. Keywords surface Node and TypeScript flows, a.NET ecosystem plugin, Postgres and Supabase data work, Railway hosting, proactive troubleshooting, and a simplified meta-orchestrator that routes tasks by capability instead of one giant system prompt. Workshop and stakeholder-interview style commands support requirement clarity before implementation, while validation and static-health motifs push quality before you ship. Because plugins are heterogeneous, treat the bundle as a multi-phase toolkit: use ideation and scoping commands early, stack developers during implementation, and monitoring or error-resolution plugins when operating. Confidence is moderate where per-plugin SKILL.md detail is thin in the ingest snippet; install individual plugins and read each manifest before relying on gates in production.
- Seven-plugin marketplace spanning brainstorming, test-driven development, and stack-focused Node/TypeScript and .NET wor
- Infrastructure and data plugins aligned with Postgres, Supabase, and Railway deployment patterns
- Meta-orchestrator-style routing and continuation patterns for exploring uncharted codebase territory
- Stakeholder workshop and requirements-gathering facilitation commands for early alignment
- Error diagnosis, static analysis, and quality gates with YAGI/SOLID-oriented clean-code emphasis
Doubleslashse Claude Marketplace by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
/plugin install doubleslashse-claude-marketplace@DoubleslashSE/claude-marketplaceAdd your badge
Show developers this plugin is listed on Skillselion. Paste this into your README.
| repo stars | ★ 4 |
|---|---|
| Last updated | June 18, 2026 |
| Repository | DoubleslashSE/claude-marketplace ↗ |
What it does
Browse seven DoubleslashSE Claude Code plugins for brainstorming, TDD, stack-specific builds, infra on Railway, and lightweight meta-orchestration across Node,.NET, Postgres, and Supabase.
Who is it for?
Best when you're shipping SaaS or APIs on Node/TypeScript or.NET and want multiple Claude plugins under one marketplace slug.
Skip if: Skip if you need only one narrow integration, teams standardized on a single non-supported stack with no.NET/Node/Postgres footprint, or users avoiding third-party infra opinions.
What you get
After registering the marketplace, you enable stack- and phase-specific plugins so Claude Code can route work from requirements through implementation and troubleshooting with shared DoubleslashSE patterns.
- Selectable plugins for brainstorming, implementation, and troubleshooting rituals
- Stack-scoped commands for Node/TypeScript and .NET ecosystems
- Infra and data-oriented guidance hooks for Postgres, Supabase, and Railway workflows
By the numbers
- Marketplace bundles 7 plugins from DoubleslashSE/claude-marketplace
- Catalog ingest lists 2 GitHub stars on the marketplace repo
- Keyword surface includes TDD, Railway, Supabase, Postgres, and meta-orchestrator patterns
Recommended Plugins
0pg Cc MarketplacePersonal Claude Code plugins collection
1shot Labs Squadron Comms PluginVoice communication system with ElevenLabs TTS for multi-agent coordination in Claude Code3
23blocks Os Ai MaestroAI Agent Orchestrator with Skills System - Give AI Agents superpowers: memory search, code graph queries, agent-to-agent messaging.733
3commas Io Commas ClaudeThis is a repo with shared agents and skills used company-wide4
884js Agent Plugins1 plugin
A5c Ai BabysitterBabysitter enforces obedience to agentic workforces and enables them to manage extremely complex tasks and workflows through deterministic, hallucination-free self-orchestration1.6kHow it compares
Curated seven-plugin Claude marketplace, not a single RAG doc tray or a pure security audit pack.
FAQ
Who is Doubleslashse Claude Marketplace for?
It is for independent developers and tiny teams using Claude Code who want DoubleslashSE’s mix of brainstorming, TDD, stack, and infra plugins in one installable marketplace.
When should I use Doubleslashse Claude Marketplace?
Use it when you are starting a new feature, hardening tests, or diagnosing production issues and want to pick a focused plugin instead of generic chat.
How do I add Doubleslashse Claude Marketplace to my agent?
Add the DoubleslashSE/claude-marketplace source in Claude Code, install the marketplace entry, then enable the individual plugins you need for your stack and phase.