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Trending harness repos

Repos whose maintainers tagged them harness on GitHub (topics are labels that describe what a project is about), ranked by stars gained.

11 repos gained about 6.8k stars in the last 7 days. Leading this week: yc-software/qm, bytedance/deer-flow and ruvnet/ruflo.

11 repos tracked · ranked by stars gained · updated hourly

Related topics:ai-agentsaiagentsmulti-agentllmagentic-aiclaude-codemcpcodexclaudetypescriptskills

* / est. Estimated: until we have enough daily snapshots for a repo, its gain is total stars ÷ days since creation. Measured numbers replace estimates automatically.

  1. 1
    yc-software/qm

    Multiplayer agent harness for work. Why it matters: useful plumbing for shipping LLM-powered features.

    LLM toolingTypeScript★ 15k

    +202*

    stars today

  2. 2
    bytedance/deer-flow

    An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and… Why it matters: worth a look if you build or run autonomous agents.

    AI agentsPython★ 84k

    +160*

    stars today

  3. 3
    ruvnet/ruflo

    The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features… Why it matters: worth a look if you build or run autonomous agents.

    AI agentsTypeScript★ 75k

    +150*

    stars today

  4. 4
    ApodexAI/FrontierAgent

    FrontierAgent, our agent framework, open-sourced alongside it — native command-line TUI, ReAct and Agent Team modes, one command on macOS and Linux… Why it matters: worth a look if you build or run autonomous agents.

    AI agentsPython★ 5.2k

    +99*

    stars today

  5. 5
    truefoundry/trueforge

    The open-source agent harness - the runtime layer that turns an LLM into a working agent. Why it matters: worth a look if you build or run autonomous agents.

    AI agentsTypeScript★ 6.2k

    +75*

    stars today

  6. 6
    GTKottman/mortiflix-oss

    A motion design studio on your own machine: Claude makes the video step by step, you approve every stage. Bring your own Claude Code or API key. Why it matters: relevant if AI is part of your coding workflow.

    Coding agentsJavaScript★ 608

    +73*

    stars today

  7. 7
    HarnessMD/munder-difflin

    an open-source alternative to the dots, bots and muses of the world, run an office of claude code/codex like agents on your laptop, sandboxes or… Why it matters: worth a look if you build or run autonomous agents.

    AI agentsTypeScript★ 8.7k

    +65*

    stars today

  8. 8
    openai/openai-agents-python

    A lightweight, powerful framework for multi-agent workflows. Why it matters: useful plumbing for shipping LLM-powered features.

    LLM toolingPython★ 30k

    +52*

    stars today

  9. 9
    strands-agents/box

    Run AI agents in a sandbox that restricts what they can execute, read, write, and reach on the network. Box combines OS isolation with default-deny… Why it matters: worth a look if you build or run autonomous agents.

    AI agentsRust★ 393

    +35*

    stars today

  10. 10
    NevaMind-AI/memU

    Personal memory across agents. Why it matters: worth a look if you build or run autonomous agents.

    AI agentsPython★ 15k

    +33*

    stars today

  11. 11
    zhayujie/CowAgent

    Open-source personal AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent… Why it matters: useful plumbing for shipping LLM-powered features.

    LLM toolingPython★ 47k

    +31*

    stars today