legacy-requirements-extractor
Systematically reverse-engineers business requirements from legacy codebases using the Horseshoe Model to bridge the gap between implementation details and architectural intent.
mcp-builder
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
prd-writing
Write structured, implementation-ready Product Requirements Documents (PRDs) with a reusable, module-based template. Use when asked to draft, refine, review, or standardize PRD documents, feature requirement docs, functional design specs, or product research summaries across any business domain and any tech stack.
product-prd
Generate a Product Requirements Document (PRD) for feature development. Creates PRDs with user stories optimized for AI agent execution.
reminder
Play audio alerts via ffplay when Codex finishes a task, encounters an error/abort, or needs user help; use in WSL environments with the reminder-tool audio prompts and map events to TASK_FINISHED, ERROR, or NEED_HELP.
tdd
Test-Driven Development workflow with RED-GREEN-REFACTOR, lore from Kent Beck, Michael Feathers, and Ousterhout's counterpoint