The Vault
Development & Code
212 assets.
Jdtls Lsp
Java language server (Eclipse JDT.LS) for code intelligence
Kotlin Lsp
Kotlin language server for code intelligence
Lua Lsp
Lua language server for code intelligence
Mcp Server Dev
Skills for designing and building MCP servers that work seamlessly with Claude. Guides you through deployment models (re…
Mcp Tunnels
Connect Claude to a private MCP server through an Anthropic MCP tunnel. The /create-docker-mcp-tunnel command drives the…
Php Lsp
PHP language server (Intelephense) for code intelligence
Playground
Creates interactive HTML playgrounds — self-contained single-file explorers with visual controls, live preview, and prom…
Plugin Dev
Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, comm…
Pull Request Description Writer
Writes a clear PR description with summary, changes, testing, and review notes from a diff or change list.
Pyright Lsp
Python language server (Pyright) for type checking and code intelligence
Ralph Loop
Interactive self-referential AI loops for iterative development, implementing the Ralph Wiggum technique. Claude works o…
Ruby Lsp
Ruby language server for code intelligence and analysis
Rust Analyzer Lsp
Rust language server for code intelligence and analysis
Security Guidance
Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agen…
Skill Creator
Create new skills, improve existing skills, and measure skill performance. Use when users want to create a skill from sc…
Swift Lsp
Swift language server (SourceKit-LSP) for code intelligence
Tech Stack Advisor
Recommends a tech stack for a project with honest trade-offs, not hype.
Typescript Lsp
TypeScript/JavaScript language server for enhanced code intelligence
Unit Test Generator
Generates unit tests for a function, including edge cases and failure paths.
Tdd
Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor"…
Grilling
Grill the user relentlessly about a plan, decision, or idea. Use when the user wants to stress-test their thinking, or u…
Diagnosing Bugs
Diagnosis loop for hard bugs and performance regressions. Use when the user says "diagnose"/"debug this", or reports som…
Code Review
Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code fol…
Azure Deploy
Execute Azure deployments for ALREADY-PREPARED applications that have existing .azure/deployment-plan.md and infrastruct…