OpenRouter Agents

Pi Mono is a comprehensive AI agent toolkit including a coding agent CLI, unified LLM API, TUI and web UI libraries, Slack bot, and vLLM pod management for end-to-end agent development.

smolagents is a lightweight agent framework from Hugging Face for quickly building tool-using LLM agents.

Open-source AI agent desktop app for Windows and macOS with one-click install of Claude Code, MCP tools, and Skills, featuring sandbox isolation, multi-model support, and Feishu/Slack integration.

A spec-driven development workflow MCP server for AI-assisted software development, featuring a real-time web dashboard and VSCode extension for monitoring and managing project progress in AI coding workflows.