Opencode

• API keys are saved at $HOME/.local/share/opencode/auth.json

Agent modes

• Build: RW
• Plan: Ready-only

Commands

• /connect: add API keys for a new AI provider

• /models: list all models based on your configured providers

• /init: sends a prompt to analyze the codebase and create an AGENTS.md file

CLI

opencode auth

# if you select "Other", it will create a provider entry at ~/.config/opencode/opencode.json
# https://opencode.ai/docs/providers/#custom-provider
opencode auth login