Plan, code, debug, and review.
Skillquiver is a collection of 23 reusable Agent Skills for planning, implementation, debugging, review, verification, UI, host boundaries, and safe environment maintenance. The public plugin works in ChatGPT and Codex; the same source catalog also supports Claude Code. It has no hosted backend, account, authentication, MCP server, bundled hooks, or app UI, and runs only through host-approved tools.