Harness by Autonomous alternatives

Harness by Autonomous alternatives in Code Generation & Review. Open-source command center for agents already running on your machines, including Claude

Summary

Harness by Autonomous alternatives in Code Generation & Review. Open-source command center for agents already running on your machines, including Claude Code, Codex, and Hermes. You see them side by side and hand over a task by text or voice. The Mac and Linux app is a free download. The site also sells a Harness Device for $149 and Harness Pro for $299. Free to use. 12 other catalog listings are linked below.

Harness by Autonomous

Alternatives

• Codync — Open-source app that runs coding agents you are already signed into, including Claude Code, Codex, Cursor, Gemini, and Copilot, as bots on
• Yardlet — Free Mac app, MIT license. It starts the coding-agent CLIs already on the machine, including Codex, Claude Code, OpenCode, Cursor Agent, and
• asklog — Chief takes one job, splits it across Claude Code or Codex workers, each on its own copy of the repo, and you answer from your phone
• Friday Work — An open-source harness that runs Claude Code, Codex, Cursor, and other coding agents as one team. They split a task, message each other, and
• agentmash — A shared layer for a team's coding agents, including Claude Code, Codex, and Cursor. Before one agent edits a file, the others get a
• buddylist — Free desktop app for Mac, Windows, and Linux. Claude Code, Codex, Gemini, and OpenCode sit in one chat, can share a project folder, and can
• ManyAgents — Mac app that runs a team of Claude Code and Codex agents in one window. An orchestrator splits a request into tasks. Workers build each task
• PulseDev — Mac app. You click an element on a site running on your machine, say what is wrong, and Claude Code, Codex, Gemini CLI, or OpenCode edits
• QualityLayer — A local app that runs a coding agent you already pay for, such as Claude Code, Codex, Cursor, Antigravity, Pi, OpenCode, Grok, or GitHub
• SKI — A Mac harness that runs Claude Code, Codex, Cursor, OpenCode, Antigravity, and pi at the same time and lets you talk to them. You bring the
• Zest — Mac app. Hold Option-Space in a project, flick a slice, and Claude Code, Codex, Gemini CLI, or a shell command takes the task. A slice can
• AI Bridge — Mac app that runs Claude Code, Codex, Grok, and OpenCode as the real CLIs, each in its own terminal, grouped by project and workspace