A CLI that bundles your code and hotwires ChatGPT

What it does Oracle is a TypeScript CLI that packages a prompt with selected files from your project and sends the bundle to large language models—OpenAI’s GPT-5.x family, Gemini, or Claude. It can fire the request through official APIs or, if you lack keys, automate your local Chrome to interact with the ChatGPT web interface directly. It also supports multi-model runs, session follow-ups, and an MCP server for agent integration.

The interesting bit The browser automation mode is the standout hack: instead of paying for API tokens, the tool controls Chrome to type your bundled context into ChatGPT’s web UI, complete with auto-reattachment logic when the page redirects mid-load. It even archives the resulting chat and can manage ChatGPT Project Sources, effectively treating your browser as a headless compute node.

Key highlights

• Supports GPT-5.5 Pro, GPT-5.4, Gemini 3 Pro, Claude Sonnet 4.6, and others in a single multi-model run
• Browser mode runs on macOS, Linux, and Windows without API keys by automating a dedicated Chrome profile
• MCP server and Codex skill for Claude Code and Cursor integration
• Reusable sessions with replay, dry-run previews, and performance tracing
• File bundling with glob patterns, size guards, and exclusion rules

Caveats

• Browser automation is explicitly labeled experimental; the README recommends API mode or manual copy-paste for reliability
• macOS has the most stable browser support, while Linux and Windows require extra path or login flags

Verdict Worth a look if you frequently need a second opinion from GPT-5 Pro or a panel of models but don’t want to copy-paste files by hand. Skip it if you already have a polished internal AI gateway or find browser automation too brittle for your workflow.