Topics / #human-in-the-loop

Human-in-the-loop projects on GitHub

Workflows where AI agents pause for human review and approval before acting.

As of , the most-starred Human-in-the-loop projects on GitHub are langgraph (43.4K stars), agno (42.8K stars) and CopilotKit (38.1K stars). GitHub.Locker tracks 50 Human-in-the-loop repositories with 556.8K stars combined. The fastest-growing on October 16 was Orbital, with +383 stars in a day.

50Projects
556.8KStars in total
+936Stars in a day
Browse in the catalog →github.com/topics/human-in-the-loop ↗

Hot right now

Most stars gained in a day · Oct 16

+383

Orbital

zqiren/Orbital · ★ 904

Orbital is a local project agent: it keeps your project's state, decisions and history as plain files inside the project folder, so any coding agent — Claude Code, Codex, Cursor — picks up where the last one stopped without re-explaining anything.

+51

OpenDots

CopilotKit/OpenDots · ★ 5.5K

OpenDots is an open-source template for always-on AI coworkers ('Dots') that move between text chat, voice calls, and Slack, each with its own persistent computer.

+50

langgraph

langchain-ai/langgraph · ★ 43.4K

LangGraph is a low-level orchestration framework for building, managing, and deploying long-running, stateful AI agents — workflows where an agent keeps state across steps, failures, and even sessions.

+49

agentscope

agentscope-ai/agentscope · ★ 33.4K

AgentScope 2.0 is a production-ready, easy-to-use Python framework for building and running LLM agents. It leans on the model's own reasoning and tool use instead of boxing it in with strict prompts and opinionated orchestration.

The all-time top

50 projects · by stars

  1. #1 · langchain-ai/langgraph

    langgraph

    LangGraph is a low-level orchestration framework for building, managing, and deploying long-running, stateful AI agents — workflows where an agent keeps state across steps, failures, and even sessions.

    43.4K
  2. #2 · agno-agi/agno

    agno

    Agno is a framework and runtime for building, running, and managing agent platforms: build agents with the SDK, serve them via the AgentOS runtime, and manage everything from a web UI.

    42.8K
  3. #3 · CopilotKit/CopilotKit

    CopilotKit

    An open-source frontend stack for AI agents: SDK packages for full-stack agentic apps, Generative UI, and chat apps — one agent powering your web app, mobile app, or Slack and Teams workspace.

    38.1K
  1. 4

    agentscope

    33.4Kagentscope-ai/agentscope · Python

    AgentScope 2.0 is a production-ready, easy-to-use Python framework for building and running LLM agents. It leans on the model's own reasoning and tool use instead of boxing it in with strict prompts and opinionated orchestration.

  2. 5

    conductor

    32.3Kconductor-oss/conductor · Java

    An open-source durable execution engine for microservices and AI agents: it persists every workflow step so long-running processes survive crashes, retries, and restarts. It originated at Netflix and is maintained by Orkes and the community.

  3. 6

    deepagents

    30.3Klangchain-ai/deepagents · Python

    Deep Agents is an open source, batteries-included agent harness from LangChain: an opinionated agent that runs out of the box with sub-agents, a filesystem, context management, and skills bundled in — and every piece can be extended, overridden, or replaced without forking.

  4. 7

    openai-agents-python

    30.1Kopenai/openai-agents-python · Python

    It is the OpenAI Agents SDK: a lightweight yet powerful Python framework for building multi-agent workflows, where an agent is an LLM configured with instructions, tools, guardrails and handoffs.

  5. 8

    mastra

    28.9Kmastra-ai/mastra · TypeScript

    Mastra is a TypeScript framework for building AI-powered applications and agents, designed to take you from early prototypes to production-ready products.

  6. 9

    activepieces

    25.1Kactivepieces/activepieces · TypeScript

    An open-source alternative to Zapier: a self-hostable AI automation platform where you build workflows in a no-code builder, and its 280+ integrations double as MCP tools for AI agents.

  7. 10

    GenAI_Agents

    24.6KNirDiamant/GenAI_Agents · Jupyter Notebook

    A collection of 50+ tutorials and implementations of Generative AI agent techniques, from basic conversational bots to complex multi-agent systems, packaged as hands-on Python notebooks.

  8. 11

    adk-python

    21.9Kgoogle/adk-python · Python

    Agent Development Kit (ADK) is Google's open-source, code-first Python framework for building, evaluating, and deploying sophisticated AI agents — from simple tasks to complex multi-agent systems.

  9. 12

    DeepCode

    16.7KHKUDS/DeepCode · Python

    An open agentic coding platform from HKUDS: a multi-agent harness that turns natural language and even research papers into production-ready code, working directly in your repository.

  10. 13

    ag-ui

    16.6Kag-ui-protocol/ag-ui · TypeScript

    AG-UI is an open, lightweight, event-based protocol that standardizes how AI agents connect to user-facing applications — a shared event contract between an agent backend and the UI that shows its work.

  11. 14

    agent-framework

    14.2Kmicrosoft/agent-framework · Python

    Microsoft Agent Framework (MAF) is an open, multi-language framework for building, orchestrating, and deploying production-grade AI agents and multi-agent workflows, with full support for Python and .NET (plus a separate Go SDK).

  12. 15

    eino

    13.3Kcloudwego/eino · Go

    Eino is an LLM/AI application development framework for Go, drawing design ideas from LangChain and Google ADK. It provides reusable components (ChatModel, Tool, Retriever, ChatTemplate), an agent development kit, and a composition engine to build graphs and workflows for AI apps.

  13. 16

    developer

    12.2Ksmol-ai/developer · Python

    smol developer is a 'junior developer' AI agent that either scaffolds an entire codebase from a product spec, or can be embedded as a library inside your own app to generate code.

  14. 17

    humanlayer

    11.7Khumanlayer/humanlayer · TypeScript

    HumanLayer was built to let AI coding agents work through hard problems in complex codebases by keeping a human in the loop for approvals; this particular repository is now deprecated and kept only as the project's public issue tracker.

  15. 18

    cloudflare-os

    11.4Kcloudflare/cloudflare-os · TypeScript

    An open-source 'operating system' for AI productivity: an agent chat UI, sandboxed app building, and a security layer, originally built for Cloudflare's own employees.

  16. 19

    hive

    11.1Kaden-hive/hive · Python

    OpenHive is an open-source multi-agent harness for production AI — a runtime that adds state management, failure recovery, observability, cost control, and human oversight so colonies of agents reliably run real business processes instead of demos.

  17. 20

    omnigent

    10.9Komnigent-ai/omnigent · Python

    Omnigent is an open-source meta-harness for AI agents: a common orchestration layer over coding agents like Claude Code, Codex, Cursor, OpenCode, Hermes, and Pi, with policy enforcement, sandboxing, and real-time collaboration from any device.

  18. 21

    voltagent

    10.8KVoltAgent/voltagent · TypeScript

    VoltAgent is an end-to-end AI agent engineering platform: an open-source TypeScript framework for building agents with memory, tools, RAG, workflows and voice, plus the VoltOps Console for observability and operations.

  19. 22

    magentic-ui

    10.1Kmicrosoft/magentic-ui · Python

    MagenticLite is a free, open-source agent application from Microsoft AI Frontiers that automates real work — web research, form filling, file management — across the browser and your local file system, built to run on small models.

  20. 23

    agentic-design-patterns

    8.3Kxindoo/agentic-design-patterns · HTML

    A Chinese translation project of the book 'Agentic Design Patterns' by Google, covering 21 core design patterns for building AI agent systems plus several appendices.

  21. 24

    open-multi-agent

    7Kopen-multi-agent/open-multi-agent · TypeScript

    open-multi-agent (OMA) is a self-hosted TypeScript framework for orchestrating teams of AI agents: a coordinator turns a single goal into a task DAG at runtime, a deterministic scheduler executes it, and every run stays inspectable, approvable, and replayable.

  22. 25

    MathModelAgent

    6.2Kjihe520/MathModelAgent · TeX

    An open-source AI agent for mathematical modeling competitions: it analyzes the problem, builds the model, writes and debugs the code, and produces a formatted paper ready for submission.

  23. 26

    agentscope-java

    6Kagentscope-ai/agentscope-java · Java

    AgentScope Java 2.0 is a production-ready Java framework for building distributed, enterprise-grade AI agents that handle long-running, complex tasks safely, with built-in multi-agent orchestration, sandboxing, and human-in-the-loop control.

  24. 27

    open-dots

    5.8KAnil-matcha/open-dots · Python

    An open-source, self-hosted AI agent workspace and alternative to paid products like OpenAI Dots, Claude Cowork, Grok Bot and ChatGPT agent. The prototype focuses on coding-agent workflows: running Claude Code tasks from Telegram or a browser, reviewing risky actions, and scheduling recurring prompts.

  25. 28

    AgentTeams

    5.8Kagentscope-ai/AgentTeams · Go

    AgentTeams is an open-source collaborative multi-agent runtime platform that lets multiple AI agents work together in an auditable chat room, with the human fully able to watch and intervene at any point.

  26. 29

    eve

    5.6Kvercel/eve · TypeScript

    eve is Vercel's open-source framework for building durable AI agents. It is filesystem-first: agent capabilities live in conventional file locations, so agent projects stay easy to inspect, extend, and operate.

  27. 30

    OpenDots

    5.5KCopilotKit/OpenDots · TypeScript

    OpenDots is an open-source template for always-on AI coworkers ('Dots') that move between text chat, voice calls, and Slack, each with its own persistent computer.

  28. 31

    agentic-rag-for-dummies

    4.3KGiovanniPasq/agentic-rag-for-dummies · Jupyter Notebook

    It is a learning project and modular codebase that shows how to build an Agentic RAG (Retrieval-Augmented Generation) system using LangGraph, including conversation memory and human-in-the-loop query clarification.

  29. 32

    ai-agents-the-definitive-guide

    2.8KNicolepcx/ai-agents-the-definitive-guide · Jupyter Notebook

    It is the companion code repository for the book 'AI Agents - The Definitive Guide': a set of runnable Jupyter notebooks that walk through every chapter, from basic agent patterns to production deployment and threat modeling.

  30. 33

    evals-skills

    1.5Kai-evals-course/evals-skills

    A collection of agent skills that guide AI coding agents to build product-specific AI evals — not foundation-model benchmarks. It encodes mistakes the authors saw across 50+ companies and thousands of students in their AI Evals course.

  31. 34

    northcinder

    1.2Kcinderline/northcinder · JavaScript

    NorthCinder is an open-source MCP server that lets your AI agent compare products from the sources you choose, show where its facts came from, and ask for your approval before buying anything.

  32. 35

    chatbot-template

    1.2Kshadcn-ui/chatbot-template · TypeScript

    A minimal chatbot template built with Next.js, the AI SDK, and shadcn/ui, wired up to run on the Vercel AI Gateway.

  33. 36

    Orbital

    904zqiren/Orbital · Python

    Orbital is a local project agent: it keeps your project's state, decisions and history as plain files inside the project folder, so any coding agent — Claude Code, Codex, Cursor — picks up where the last one stopped without re-explaining anything.

  34. 37

    relay

    885AgentWorkforce/relay · TypeScript

    Agent Relay is infrastructure for coding agents that lets you enforce multi-step workflows ('Flows') with deterministic checks, required steps and human-in-the-loop gates, plus real-time integrations with tools like Slack and Discord.

  35. 38

    agent-safe-pipeline

    688decionis/agent-safe-pipeline · TypeScript

    Agent-Safe Pipeline is a reference implementation of an 'Execution Authority' architecture that sits between AI agents or APIs and consequential HTTP actions: it intercepts the action, asks Decionis whether it is authorized, and only forwards it if a single-use grant is issued, otherwise holding it for a human or refusing it, with every decision leaving tamper-evident evidence.

  36. 39

    busabase

    518busabase/busabase · TypeScript

    Open-source database & workspace for AI agents — structured data, durable knowledge, reusable skills, runnable apps, and human review on the writes that matter. Local-first and self-hostable.

  37. 40

    pizza-bot

    500pizza-bot-app/pizza-bot · TypeScript

    An open-source, local-first inbox for long-running AI agent work, built with DeepAgents and LangGraph. You start or schedule a task, walk away, and come back to finished work in an Unread queue and decisions waiting in Action.

  38. 41

    collab-agent

    479Iwtbs27/collab-agent · Python

    OmniAct (repo name collab-agent) is a lightweight multi-agent system that helps you finish real digital tasks across browsers, desktop apps, and the command line.

  39. 42

    jev-align

    309sutro-sh/jev-align · Python

    An experimental CLI from Sutro for building calibrated AI Functions on TypeSafe's Jev: it finds uncertain examples in your dataset, has you label them, and uses GEPA to keep improving the function.

  40. 43

    From-Calibrated-Confidence-to-Calibrated-Reliance

    304OliverDOU776/From-Calibrated-Confidence-to-Calibrated-Reliance · Python

    Companion code for an accepted ACM TSC paper: it implements the Reliance Calibration Error (RCE) metric, the g0-g3 confidence-display policies, and a reproducible CPU-only analysis of how well human-AI teams calibrate on displayed confidence.

  41. 44

    dsh-trading

    266zhu1090093659/dsh-trading · TypeScript

    dsh-trading is an agent-native trading terminal built on DeepSeek Harness (DSH) that pairs a three-column GUI (watchlist, chart, AI agent) with an agent that can see market data and place trades, gated by human approval, across crypto, US, CN and HK markets.

  42. 45

    SystemOneHarness

    194HarnessRouter/SystemOneHarness · Python

    An open-source Python harness that turns a System One decision model into an agent loop: it observes an environment, compiles a finite action space into typed questions, gates each decision by confidence, executes the action and records a complete trace.

  43. 46

    oh-my-subagents

    191ringlochid/oh-my-subagents · Python

    A local orchestration runtime for Codex and Claude subagents: durable AI teams with persistent task state, reusable responsibility trees and interruption recovery, instead of ad-hoc delegation.

  44. 47

    CodeMason

    176mufengyuan6/CodeMason · Python

    CodeMason (编舟) is an autonomous coding agent in the same class as Claude Code or Cline: it understands a requirement, plans, edits code, verifies the result and delivers it, running the whole loop on its own. It is built around the idea that state is never saved — everything is derived from an append-only event log, so every change can be replayed, rolled back or audited.

  45. 48

    docker

    165decionis/docker · Go

    Decionis for Docker is an execution-authority layer for AI agents: before an agent performs a sensitive action like deploying infrastructure or calling a privileged MCP tool, it checks a deterministic policy and returns PROCEED, HOLD, or BLOCK.

  46. 49

    wicked-studio

    162mikeparcewski/wicked-studio · TypeScript

    wicked-studio is a browser-based control panel for running coding-agent CLIs like Claude Code, Codex, and Antigravity as governed background workers — you give an intent, the agents work headless, and you only approve the decisions that matter, with evidence behind every 'done' one click away.

  47. 50

    taskuary

    139ldbumble/taskuary · Python

    A personal AI assistant for your job: mail, chats, and tickets become tasks, the coding agents you already use do the work, and nothing goes out until you approve it. It runs locally on your machine.

Often tagged together