Self-hosted AI coding workspace for Claude Code, Codex, Copilot, Cursor, Grok and OpenCode, with ACP-powered sandboxes

A complete operating system for Claude that prevents context loss and makes multi-session work reliable

Save 30% token costs when using Claude Code, Codex, OpenCode for free - with open source, local semantic search. Works for small and large codebases and monorepos! Enterprise-ready and fully compliant via Ollama and SQLite-vec.

Claude Code / Codex CLI plugin for generating reviewable HTML documents with preview, inline review comments, and agent feedback ingestion.

Agent skill for harness engineering — memory, permissions, context engineering, multi-agent coordination. Distilled from Claude Code, with Codex CLI and Gemini CLI on the roadmap. EN/ZH. Install via npx skills add.

Effortless token usage tracker for OpenCode

Create polished product demo videos with AI coding agents and Remotion. The UI is code, not a screen recording.

Autonomous Web3 security audit agent for Claude Code

Claude Code skill for building modern Android apps following best practices.

ChengOS is a visual AI data processing and agent workflow system. This directory contains deployment scripts, infrastructure configs, and runtime resources for production and development.

Open-source operational advisor for ClickHouse — real-time monitoring plus AI-driven index/partition/materialized-view recommendations.