Open-source tool runs coding agents through subscriptions

Open-source tool runs coding agents through subscriptions

Phoenix Labs released an open-source CLI tool for running several coding AI tools together. It aims to use existing subscriptions for tools like Claude Code and Codex instead of paying API costs for every run. For solo makers, it could make testing, bug hunting, and automation cheaper and faster.

Key points

  • It connects coding AI tools like Claude Code and Codex into one workflow.
  • It includes helpers for browser testing, security review, and parallel bug fixing.
  • Project settings, secrets, rules, and workflows can be shared under ~/.agents.
  • Because it relies on subscriptions, users should still check each service's limits and terms.

Quick term guide

open-source
Software whose code is shared publicly so others can inspect, use, or change it.
coding AI
An AI tool that can write or change computer code from a person’s request.
AI tools
Software that can help create text, code, images, or other work.
subscription
A pricing model where you pay a fixed amount of money every month for access.
API costs
Fees paid when software calls an online service programmatically.
automation
A way to make repeated work happen without doing every step by hand.
workflow
A repeatable set of steps for getting a task done.
secrets
Private values such as API keys or passwords that should not be exposed.
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