The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

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

Agent harness to publish your history from Claude Code et al. as Huggingface datasets.

《御舆：解码 Agent Harness》42万字拆解 AI Agent 的Harness骨架与神经 —— Claude Code 架构深度剖析，15 章从对话循环到构建你自己的 Agent Harness。在线阅读网站：

Ultra-light Harness scaffolding for AI agents, a mini version of claude code

Meta-Harness: 76.4% on Terminal-Bench 2.0 (Claude Opus 4.6)

Portable multi-agent harness for .agents-based skills, workflows, and standards-aware agent teams across Antigravity, Claude Code, Codex, OpenCode, and more.

Harness Engineering From Claude Code source code to AI Coding

Agent orchestration harness for Claude Code. Four-tier routing (/do), campaign persistence across sessions, parallel agents in isolated worktrees, discovery relay between waves, lifecycle hooks, circuit breaker, and 6 production-quality skills. From solo developer to institutional scale.

Claude Code Dedicated Development Harness - Achieving High-Quality Development Through an Autonomous Plan→Work→Review Cycle

better claude harness

TUI / CLI config manager for agentic harnesses (Amp, Claude Code, Opencode, Goose, Copilot CLI, Crush, Droid)

Best harness + editor + linter for generating slides in Claude Code / Codex

use claude code's agent teams orchestraction with any harness

Build better harness tooling—not just hoarding leaked Claude Code, don’t collect code. Create outcomes. Now our team rebuild Claude Code in Rust.

The verification harness that Claude Code should have shipped with

Control-plane-grade agent harness for Claude, Codex & Hermes: policy gates, verification/evidence loops, memory, and auditable execution.

Open-source, desktop client/UI build to harness Claude Code, Codex and any other Agent accepting Agent Client Protocol. Run multiple AI coding agents side by side with rich tool visualization, MCP integrations, built-in terminal, git, browser and just about anything else you may need.

Drop-in memory harness for AI agents — 3-tier memory, compaction tree, hybrid search. One command to set up. Works with Claude Code and OpenClaw.

Curated directory of terminal-native AI coding agents and the harnesses that orchestrate them. Covers open-source tools (Pi, OpenCode, Aider, Goose), platform agents (Claude Code, Codex, Gemini CLI), parallel runners, autonomous loops, and agent infrastructure.

AGENTS.md/CLAUDE.md generator and ExecPlan harness for Codex, Claude Code, Cursor, Antigravity, OpenCode and other coding agents. Use api keys or authenticate with Codex

Agent skill for harness engineering — memory, permissions, context engineering, multi-agent coordination. Distilled from Claude Code, with Codex CLI and Gemini CLI on the roadmap. EN/ZH. Install via npx skills add.

harness-engineering discussion of shortcuts, automation, hacks and overall productivity with code agents like claude code, codex, and other harness.

Literate programming skill for agent harnesses like Claude Code, OpenCode and Hermes Agent

GAN-inspired three-agent harness that pits a generator against an adversarial evaluator to build applications with quality gates at every step. Built with Claude Agent SDK and Codex SDK.

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Rewriting Project Claw Code — Python rewrite of Claude Code agent harness. Forked from instructkr/claw-code.

A More Effective Agent Harness for Claude