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Agent Harness

Agent harnesses are the runtime scaffolding around AI agents. They usually combine context delivery, tool interfaces, planning state, memory, sandboxes, permissions, evaluation, and observability so agents can complete longer tasks reliably. Agent harnesses are especially common in coding agents, research agents, and multi-agent workflows where repeatability, safety, and traceability matter.

Here are 527 public repositories matching this topic...

loopx-project / loopx

A control plane with a durable state kernel for long-horizon agents and teams. Keep work moving and improving across sessions, with less human attention.

multi-agent codex workflow-automation rsi ai-agents local-first personal-agent claude-code agent-control-plane agent-harness long-horizon-agents loop-engineering dsh-plugin

Updated Oct 2, 2026
Python

ai-boost / awesome-harness-engineering

Awesome list for AI agent harness engineering: tools, patterns, evals, memory, MCP, permissions, observability, and orchestration.

mcp awesome-list ai-agents agent-orchestration agent-memory context-engineering agent-harness harness-engineering ai-agent-harness

Updated Oct 2, 2026
Python

Ontos-AI / knowhere

Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG.

skills cursor codex ai-agents vector-database document-intelligence mutli-agent langchain rag-pipeline claude-code agent-harness

Updated Sep 30, 2026
Python

peteromallet / desloppify

Agent harness to make your slop code well-engineered and beautiful.

agent-harness

Updated May 13, 2026
Python

HarnessRouter / harnessrouter

HarnessRouter Community Edition: the self-hosted, Apache-2.0 edition of the unified interface for agent harnesses. Run Codex, Claude Code, Hermes, PI, DSH, and more through one API, with sessions, streaming, files, cancellation, and failure handling. Implements the Unified Harness Protocol (UHP), an open standard. Your keys, your infrastructure.

Updated Oct 2, 2026
Python

Picrew / awesome-agent-harness

An awesome list of Agent Harness engineering resources, including GitHub projects, tools, benchmarks, and practical guides.

context-engineering agent-harness harness-engineering

Updated Sep 20, 2026
Python

zhnt / loushang

AI-native agent harness for coding workflows by python: multi-model LLM orchestration, stateful sessions, tool governance, traceable delivery, and provider routing for GPT, Claude, DeepSeek, Qwen, Kimi, GLM, and MiniMax.

Updated Sep 28, 2026
Python

AI-Builder-Club / skills

Codebase harness + loop engineer

developer-tools ai-agents claude agent-skills claude-code agent-harness loop-engineering

Updated Sep 15, 2026
Python

best-of-Agent-Harnesses

RyanAlberts / best-of-Agent-Harnesses

🏆 Ranked list of 167 AI agent harnesses, plus templates, playbooks, MCP, and learning resources. Rescored weekly.

Updated Sep 27, 2026
Python

exon-research / genomi

Local-first, open-source Claude Science alternative, before Claude Science is a thing. Turn your AI agent into personal DNA expert.

genome-analysis whole-genome-sequencing agent-harness

Updated Aug 31, 2026
Python

zrt-ai-lab / ViNote

ViNote（视记AI）｜DeepSeek Harness SDK 驱动的开源视频知识 Agent。以工具编排、SQLite 会话恢复和流式交互，串联 YouTube / Bilibili 检索、下载、转写与笔记生成，支持视频问答、知识卡片和思维导图。FastAPI + React，支持 OpenAI 兼容接口模型。

react youtube sqlite bilibili knowledge-management video-search fastapi yt-dlp ai-agent faster-whisper tool-calling openai-compatible agent-harness video-to-notes deepseek-harness deepseek-harness-sdk

Updated Sep 5, 2026
Python

SponsioLabs / Sponsio

Deterministic safety solutions for probabilistic AI agents

Updated Sep 25, 2026
Python

shamspias / customizable-gpt-chatbot

Veldra — talk an agent into existence, then watch it grow. A self-hostable, local-first agent platform: describe what you need in plain language and it compiles a working agent tools, MCP, RAG, teams. The more you use it, the better it gets agents learn from your feedback and reshape as you talk.

python nlp machine-learning natural-language-processing skills chatbot artificial-intelligence voice-recognition voice-chat data-preprocessing harness voice-to-text conversational-ai voice-transcription autogpt claude-skills agent-harness harness-engineering harness-skills

Updated Jun 18, 2026
Python

adongwanai / learn-workbuddy

从 0 复刻 WorkBuddy-style 桌面 AI 助手 Harness：24 章 Python 教程，覆盖 Agent Loop、工具调用、记忆系统、Sidecar、沙盒审计、DeepSeek/OpenAI 评测轨迹

python tutorial openai ai-agent anthropic deepseek tool-calling desktop-agent memory-system context-engineering agent-harness workbuddy

Updated Sep 25, 2026
Python

prekuter / dryforge

Bounded-autonomy plugin harness for agents. Intent to implementation: ready, then go.

Updated Sep 26, 2026
Python

manthanguptaa / water

The production-ready agent harness framework for Python

workflow framework multi-agent agents harness multi-agent-systems llm agent-harness

Updated Mar 24, 2026
Python

eliautobot / my-virtual-office

A self-hosted 2D AI workspace for AI Agents

Updated Aug 15, 2026
Python

no_human

no-human-ai / no_human

From ticket to reviewed pull request. Free and open-source, on your machine.

Updated Sep 30, 2026
Python

Intelligent-Internet / zenith

Zenith: a continuous-improvement harness for long-running agent tasks. Turns Claude Code, Codex, or Hermes into a multi-agent mission orchestrator via MCP/ACP.

mcp orchestration multi-agent codex ai-agents llm model-context-protocol claude-code agent-client-protocol agent-harness long-horizon-tasks

Updated Sep 6, 2026
Python

Gen-Verse / ScienceBuddy

ScienceBuddy: Recursive-in-Recursive Self-Improvement for Interactive Scientific Agents

llm-agents recursive-self-improvement aiforscience agent-harness autoresearch

Updated Sep 17, 2026
Python

Followers: 190 followers
Website: github.com/topics/agent-harness

Related topics

agent-framework ai-agents autonomous-agents coding-agents mcp