Noop

Noop is an open source agent tool that runs AI teams on local computers for daily work.

Noop is an open source software tool that runs a small team of Claude Code and Codex agents on your own computers. It automates daily work by breaking down goals, running tasks in parallel, and learning your decision patterns over time. The system handles routine failures and only contacts you with short option lists when critical decisions arise, such as merges, releases, or pushes to main. It operates entirely on your hardware and your free Cloudflare account without shared servers or external cloud services. Clients and apps are available for macOS, Linux, Windows, Android, and iOS, alongside browser access.

Noop at a glance

Best for: Software engineer
Runs on: macOS, Windows, Linux, iOS, Android, Web, CLI, self-hosted, open source
Pricing: Free plan; donations accepted via sponsorship
Released: November 2026
Category: AI agent tool
Website: huacnlee.github.io

Key features

Runs Claude Code and Codex agents locally
Learns user decision patterns over time
Sends notifications with choices for critical decisions
Maintains shared file history for up to 90 days
Executes tasks in parallel across multiple machines
Blocks specific tool commands until answered

Use it for

Publishing software releases
Running daily development work
Managing code merges and pushes to main

Alternatives to Noop

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AionUi — Auto-detects and runs local CLI agents like Claude Code and Codex in parallel.
Composio — Equips AI agents with tools, managed user auth, and sandboxes across 1,500+ apps
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Nomos — Enforces 42 polyglot AST gates and isolated Git worktrees for coding agents.
Agent Autoloop — Runs locally on Mac or Linux without cloud servers or public ports.
Alook — Connects existing local coding agents to team communication channels.

All Noop alternatives