add-opencode

# OpenCode agent provider NanoClaw runs agents in a long-lived **poll loop** inside the container. The backend is selected with **`AGENT_PROVIDER`** (`claude` | `opencode` | `mock`). Trunk ships with only the `claude` provider baked in. This skill copies the OpenCode provider files in from the `providers` branch, wires them into the host and container barrels, installs dependencies, and rebuilds the image. ## Install ### Pre-flight If all of the following are already present, skip to **Configuration**: - `src/providers/opencode.ts` - `container/agent-runner/src/providers/opencode.ts` - `import './opencode.js';` line in `src/providers/index.ts` - `import './opencode.js';` line in `container/agent-runner/src/providers/index.ts` - `@opencode-ai/sdk` in `container/agent-runner/package.json` - `opencode-ai@${OPENCODE_VERSION}` in the pnpm global-install block in `container/Dockerfile` Missing pieces — continue below. All steps are idempotent; re-running is safe. ### 1. Fetch the providers branch ```bash git fetch origin providers ``` ### 2. Copy the OpenCode source files Wholesale copies (owned entirely by this skill — user edits to these files won't survive a re-run, as designed): ```bash git show origin/providers:src/providers/opencode.ts > src/providers/opencode.ts git show origin/providers:container/agent-runner/src/providers/opencode.ts > container/agent-runner/src/providers/opencode.ts git show origin/providers:conta...