name: LangGraph Agent description: LangGraph ReAct agent — Python-based with skills, tools, and plugin support version: 1.0.0 tier: 2 model: openai:gpt-4.1-mini skills: [] tools: - web_search - filesystem a2a: port: 8000 streaming: true push_notifications: true delegation: retry_attempts: 3 retry_delay: 5 timeout: 120 escalate: true env: required: - OPENAI_API_KEY