The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Inspect the system pasteboards. [![Open-Source Software][OSS Icon]](https://github.com/sindresorhus/Pasteboard-Viewer) ![Freeware][Freeware Icon] [![App Store][app-store Icon]](https://apps.apple.com/
Inspect the system pasteboards. [![Open-Source Software][OSS Icon]](https://github.com/sindresorhus/Pasteboard-Viewer) ![Freeware][Freeware Icon] [![App Store][app-store Icon]](https://apps.apple.com/app/id1499215709?platform=mac)
Listing source: Original source. How we curate tools.
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python,