17 installable agent skills for distinctive web design: art direction, implementation, critique, accessibility, and visual QA for Codex, Claude Code, and Cursor.

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

Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code

A .handoff protocol for Fable 5 to Codex workflows.

Codex-native ideation skill bundle for structuring messy problems, generating concrete ideas, and narrowing to testable next steps.

Sync all your Claude Code settings (~/.claude/) via Git. Backup & restore on any device.

Korean capital markets data pipeline: KOSDAQ anomaly detection using public DART + KRX data

Marimo Theming Management

Build your own AI office with Univer Office SDK. Bring editing, calculation, collaboration, and file processing into your product for people and AI agents. Built on an extensible open-source core.

Issue tracker for the xlwings Lite add-in, the next generation Python in Excel solution.