Agentic development harness for Claude Code — SPEC-driven plan/run/sync, TRUST 5 quality gates, model+effort routing, and Claude×GLM multi-LLM cost control. Single Go binary, 16 languages, zero deps.

🌊 The original agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

Spec-driven, agentic workflow framework for AI coding agents. Turn a request into a verifiable goal loop — plan, act, verify — with durable specs and evidence in your repo. Works with Claude Code, Codex, Gemini, OpenCode, and plain CLI.

Claude Code context engineering & planning system for individual AI development workflows

Open-source agentic workspace enterprises can make their own. Connect the systems you already run — 100+ integrations, MCP, chat tools, apps, browser, local files — with shared memory. Any agent (Claude Code, Codex), any model, or BYOK. Set up in clicks, not months. Local-first: your data never leaves your machines.

The most RAM efficient harness

Mantis Hack

Open source software factory infrastructure for advanced AI coding workflows

One prompt. Full delivery.

File-backed workflow harness for reliable Claude Code and Codex sessions.

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Open-source sandboxed agent harness for teams. Giving every employee a secured personal agent.

Building a Senior Staff Engineer with Sub-Agent Teams in Claude Code

Prismer Cloud

Let Your AI Play Detroit：Become Human

A thin orchestration dashboard over Claude Code for managing context, automation, and developer headspace. You need tentacles. 🦑

The Agent Harness for AI-Human Collaboration, inspired by the AI-DLC (AI-Driven Development Lifecycle)

Opinionated AI coding agent and dev environment automation for macOS

Agentic game development taken to the next level: plan, build and test across major engines with any coding agent🤖

Coding agent orchestration for engineering teams — shipped as a spec plus a working reference implementation.

Resource-aware multi-agent orchestration for Codex and DeepSeek Harness (All in Flash DSH plugin)

YAO = Yielding AI Outcomes. A rigorous engineering, evaluation, governance, and portability system for reusable agent skills.

Personal intelligence agent powered by Claude Code. Describe what to watch, it collects, analyzes, and learns — with extensible sensors and lenses.

The one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.