Workflow middleware

4 reusable Workflow middleware libraries across every platform — libraries, SDKs, and drop-in systems. You should never have to know which ecosystem it lives in.

• @factorialco/shadowdog

  by GitHub Actions · Free · npm

  <img src="https://raw.githubusercontent.com/factorialco/shadowdog/refs/heads/main/logo.png" alt="drawing" width="100"/>

  WorkflowAutomation   Node.js

• claude-orchestrator

  by phahadek · Free · github

  Local web dashboard for orchestrating parallel Claude Code sessions — task dispatch, automated PR review, lifecycle management.

  AIWorkflow   TypeScriptReactNode.js

• LangChain

  by LangChain · Free · MIT · middleware

  Framework for building applications with large language models — chains, agents, tools, and retrieval.

  AIMemoryWorkflow   PythonTypeScriptNode.js

• redcube-ai

  by gaofeng21cn · Free · github

  Agent-first visual deliverable gateway for experts and PIs, spanning PPT decks and Xiaohongshu posts.

  AIUIWorkflowAutomation   TypeScriptNode.js