Authenticated Provider CLIs

Use existing Codex, Claude Code, OpenCode Zen, and Antigravity CLI logins as isolated LLM providers on macOS.

• Separate Codex CLI, Claude Code CLI, OpenCode CLI, and Antigravity CLI workflow providers
• Automatic Homebrew and common-path discovery with a manual executable picker
• Login, version, executable-integrity, and safety-control checks
• Dynamically refreshed Codex, OpenCode, and Antigravity model catalogs with model-aware effort selection

Use existing Codex CLI, Claude Code CLI, and OpenCode Zen sessions as isolated LLM providers for Windows workflows.

• Separate Codex CLI, Claude Code CLI, and OpenCode Zen workflow providers
• Automatic discovery of native Windows installations with an executable picker
• Login, version, signature, and required-safety-control checks
• Only dynamically verified, fully free OpenCode Zen text models, with no paid fallback