Feature implementation planning agent from everything-claude-code — breaks down requirements into ordered tasks with TDD anchors, dependency graph, and acceptance criteria.
steipete's opinionated CLAUDE.md rules for large codebases — enforces architecture boundaries, naming conventions, test requirements, and PR hygiene.
rulesarchitectureconventions
Configs
Claude Starter Kit
serpro69's opinionated starter config for Claude Code — batteries-included CLAUDE.md with git conventions, commit message format, test requirements, and style guides.
startergit-conventionscommit-format
Commands
PRD Generator
Slash command that generates a full Product Requirements Document from a short prompt — includes goals, user stories, technical constraints, success metrics, and open questions.