graph-agents-cli-langgraph-code

This skill should be used when the user wants to "write agent code", "build an agent with LangGraph", "add a tool", "add a node to the graph", "use a checkpointer", "stream events", "add human-in-the-loop", "add a subgraph", "switch the model provider", "implement the auth policy", "call an external API from a tool", or needs LangGraph and LangChain patterns for a graph-agents-cli project. Covers create_agent and StateGraph, tools with the API_CALLS declaration, memory vs postgres checkpointers and thread_id, streaming, interrupts, subgraphs, init_chat_model provider switching, the fake provider for tests, the auth policy adapter, the API client and api-policy.yaml, and telemetry opt-in. Do NOT use for scaffolding (graph-agents-cli-scaffold), evaluation (graph-agents-cli-eval), or deployment (graph-agents-cli-deploy).

Version

0.3.1