WTAgent
Open-source CLI coding agent that turns ChatGPT Web into Codex and Claude Web into Claude Code. Reads files, edits code, runs commands and tests with your existing web AI account - no model API key.
At a Glance
| Listed since | 2026-09-29 |
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Overview
WTAgent is an open-source command-line AI coding agent that turns the ChatGPT web app into Codex and the Claude web app into Claude Code. With no model API keys required, it lets web-based LLMs actually get work done: reading and writing your project files, editing code, running commands and tests, then verifying the results automatically—all on your local machine.Key Features
- Reads and writes local project files with full code context
- Edits code, executes shell commands, and runs tests automatically
- Verifies results after each step for a closed-loop workflow
- Supports DeepSeek, Gemini, Grok, Kimi, and Zhipu GLM
- Installs in one command: npm i -g wtagent
Highlights
- Zero API cost: reuse your ChatGPT or Claude web subscription
- Fully open source: transparent, auditable, and easy to extend
- Local-first: your code never leaves your machine
- Lightweight setup with no complicated configuration
Who It's For
- Developers who want agentic coding without paying for API keys
- ChatGPT or Claude web subscribers seeking Codex / Claude Code style workflows
- Teams with strict privacy requirements that need local execution
- Engineers who prefer a terminal-driven workflow
