Use OpenCode as an agent provider. OpenRouter, OpenAI, Google, DeepSeek, etc. via OpenCode config — not the Anthropic Agent SDK. Per group via ncl groups config update —provider opencode; host passes OPENCODE and…
Agent skill published as a SKILL.md in nanocoai/nanoclaw (folder .claude/skills/add-opencode). Install it with one command using the open skills CLI, or copy the folder into ~/.claude/skills/.