{"id":"langchain-langgraph-server","name":"langgraph-server","af_score":27.5,"security_score":43.5,"reliability_score":32.5,"what_it_does":"langgraph-server is a server-side component for hosting LangGraph applications. It provides an HTTP interface to run/stream graph executions and integrates LangGraph with a runnable web server so agents/apps can invoke workflows over the network.","best_when":"You want to expose LangGraph as a network service with minimal glue code, and you control authentication, deployment, and operational safeguards around the server.","avoid_when":"You need fully managed hosting/SaaS guarantees or comprehensive out-of-the-box security controls (auth, rate limiting, audit logging) without additional configuration.","last_evaluated":"2026-04-04T19:57:08.069589+00:00","has_mcp":false,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["Network-facing execution endpoints may have non-idempotent side effects depending on your workflow design/state handling.","Streaming/SSE/websocket behavior (if used) can require special handling in agents to avoid partial reads or timeouts.","Clients should manage concurrency and timeouts; LLM/graph execution latency can exceed default HTTP client limits."],"error_quality":0.0}