claude-plugins: The 2389 Research Claude Code Plugin Marketplace offers 28 plugins and MCP servers for Claude Code, covering development, testing, business strategy, and utilities. It includes tools for parallel exploration, iterative refinement, binary reverse engineering, and structured decision-making. Users can easily add the marketplace and install plugins via CLI commands.; openagent: OpenAgent is an open-source enterprise-level AI Cloud OS. It functions as an AI knowledge base and an MCP (model-context-protocol)/A2A (agent-to-agent) management platform. It includes an admin UI, user management, and Single-Sign-On, supporting a wide array of models like ChatGPT, Claude, and Llama.
Development and code quality improvement
Building and managing centralized enterprise AI knowledge bases