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DeepSeek Harness (dsh) is an open-source agent harness developed by DeepSeek AI.

WARNING] > Official sources only. tools. Third-party re-uploads and unofficial mirrors are not maintained or reviewed by the project and may contain malware.

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🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems.

A local-first, cross-platform desktop app for DeepSeek Harness .

This is the home of the Pi agent harness project including our self extensible coding agent.

A practical guide to building enterprise AI agents across their full lifecycle.

> 🌍 This course is available in 15 languages: English, 简体中文, 繁體中文, 日本語, 한국어, Español, Français, Русский, Deutsch, العربية, Tiếng Việt, Oʻzbekcha, Türkçe, Portuguese (BR), Українська. Choose your language from the badges above.

DeepSeek Harness is DeepSeek's open-source agent harness — a runnable coding agent (Web and headless), built on a framework where everything is a plugin: models, tools, sandboxes, session storage, UI, even the agent loop itself.

Lauren Tan's pstack is an opinionated Cursor skill stack that improves agent outcomes. This is a port for Claude Code, Codex, Pi and other agent harnesses. json.

> 🤖 Installing with an AI agent? 3 > "tell your owner" requirement). The only acceptance criterion is doctor → kind=ok.

Observability and enforcement for AI agent harnesses. Capture every run and runtime reliability with policy enforcement.

Build your own network of agents from Claude Code, Codex and Pi: persistent teams with roles, shared context and owned work.

DeepSeek Harness Tauri 桌面版 | Only 8mb installer, zero environment setup, preset plugins, Windows / macOS / Linux.

> Production-ready agentic workflow building blocks: 94 plugins, 202 agents, > 183 skills, 105 commands — built for Claude Code and consumed natively by > OpenAI Codex CLI, Cursor, OpenCode, the Antigravity CLI, and GitHub Copilot from a single Markdown source.

Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

json 的 generatedAt 时间戳，属正常。发布流程仍会实时刷新，发布产物里的目录是最新的。

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

Prime Agent is an open-source coding and research agent for general and long-running work. It is designed around two core abstractions:

nanochat is the simplest experimental harness for training LLMs. It is designed to run on a single GPU node, the code is minimal/hackable, and it covers all major LLM stages including tokenization, pretraining, finetuning, evaluation, and inference.

PenguinHarness is an open-source framework for agent self-evolution (recursive self-improvement, RSI). The model stays fixed; the harness evolves: prompts, Skills, tools and hooks. It runs on your computer or server as a desktop app, a Web App, a CLI and an SDK.

Your coding agent remembers everything. No more re-explaining. Built on iii engine

High performance coding agent harness written in Rust, built for heavy multi-agent dev workflows

The open-source skills that turn your agent into a full PR team.

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 anywhere, uses your existing subscriptions

The fastest, cheapest, most efficient open-source agent harness. Run more than 500 agents on a $10 VPS.

Reef is the first open-source infrastructure for continual self-improving agents. It connects agent inference, feedback, learning, and versioned delivery. Use it to train model weights with Slime and SGLang, or improve an agent's harness, including its prompts, rules, and skills.

Deep Agents is an open source agent harness — an opinionated agent that runs out of the box. Extend, override, or replace any piece.

Pydantic AI is the Python AI SDK: a typed, extensible agent loop with every model a string swap away. The same agent runs everywhere you need it: behind a web frontend, in the terminal, on a voice call, on a durable background queue, or as a plain object you call run() on.