{"categories":[{"label":"Application Frameworks","url":"https://skillfed.io/packages/category/software-development-libraries-application-frameworks"}],"enrichment":{"capability":"Provides an in-memory runtime implementation for the LangGraph API server, enabling graph-based workflow execution without external persistence.","skillfed_tags":["langgraph","workflow-orchestration","ai-agents"],"use_cases":["Prototyping and testing LangGraph workflows locally before deploying to a persistent runtime","Running short-lived or development-stage AI agent workflows that don't require state recovery","Building single-process applications that orchestrate LangGraph-based tasks with built-in scheduling","Integrating LangGraph execution into existing Starlette-based web services for real-time agent interactions"],"what_it_does":"langgraph-runtime-inmem is the in-memory backend for LangGraph's runtime API, allowing you to execute graph-based workflows directly in process without requiring a separate persistence layer. It sits within the LangGraph ecosystem alongside dependencies like langgraph, langgraph-checkpoint, starlette, and structlog, providing a lightweight option for running stateful workflows.\n\nThe package is designed as a drop-in runtime implementation for the LangGraph API server contract. It handles graph execution, state management, and scheduling (via croniter for timed tasks) entirely in memory, making it suitable for scenarios where you want to prototype, test, or run workflows without external infrastructure. The in-memory design trades persistence and horizontal scaling for simplicity and low operational overhead.","worth_installing":"Yes, if you are building with LangGraph and need a lightweight, low-friction runtime for development, testing, or single-process deployments. The active maintenance and low install friction are positive signals. However, clarify the Elastic-2.0 license terms for your use case first, and confirm that in-memory execution meets your durability and scaling requirements before using in production."},"id":"langgraph-runtime-inmem","links":{"html":"https://skillfed.io/packages/langgraph-runtime-inmem","md":"https://skillfed.io/packages/langgraph-runtime-inmem.md","pypi":"https://pypi.org/project/langgraph-runtime-inmem/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-08-13","license_spdx":null,"license_treatment":"unclear","name":"langgraph-runtime-inmem","python_support":"supports_current","summary":"Inmem implementation for the LangGraph API server."},"popularity":{"monthly_downloads":2955561,"position":2807,"tier":"top_5000"},"security":{"n_vulnerabilities":0},"version":"0.32.4"}