数学 llm agent github llms paper 工具 workflow mcp rag developer-tools 开发 推荐系统 机器学习 语音识别 nlp memory multi-agent tool-use 搜索 深度学习 reinforcement-learning arxiv coding-agent daily-pick spark 开发语言 AI Agent Multi-Agent bert deer-flow planning retrieval sandbox skills verification 信息抽取 数据结构 LLM ai-coding archon code-intelligence coordination gui-agent hallucination hermes-agent hierarchy langchain multimodal observability orchestration orgagent project safety token-efficiency