List the models available for delegation: local/keyless ones, direct-API models from opencode logins, and agentic models from the local opencode installation. Call it when the user asks what's available or wants to change the default model, not before an ordinary delegation — those use the configured default.

Get a second opinion from a different model — on a design, an approach, or a tricky snippet — or ask one when the user requests it. Sends a one-shot prompt over a direct API call and returns the raw response. The model has no file access and cannot take actions; for anything touching files use delegate. Don't use it for syntax or API details you already know: a cheap model is usually less reliable than you on those. Omit model to use the configured default.

Hand a coding task to another AI model running as a full agent via local opencode: it reads the project, explores, and writes the code in its own tool loop, none of which enters your context. Use it instead of writing the code yourself for: tests for code that already exists; a mechanical refactor (rename, signature change, import rewrite, API migration); lint/type/build errors (paste the error output); boilerplate or scaffolding (CRUD endpoints, config, schemas, adapters, fixtures); a port between languages or frameworks; the same edit repeated across 3 or more files; reading a large file or directory to answer one narrow question; the survey half of an audit. Runs inline by default and returns when done; Claude Code backgrounds calls past 2 minutes, other hosts wait. Pass background:true to get a job id at once, then poll check_delegation. Pass continue_session (returned by a previous delegation) to keep the same agent session instead of re-exploring. Name file paths in task; never paste their contents. model/directory/agent/autoApprove default from config — omit them. Review what comes back before reporting it done.

Check a delegation started with background:true. Returns RUNNING, DONE or TIMED OUT, the elapsed time, the session id, and the last 8,000 characters of the agent's output. Each poll costs context, so wait between polls instead of checking in a tight loop. Call with no id to list all jobs.

Read the current forge-delegate configuration: defaultModel, defaultAgent, defaultVariant, autoApprove, timeoutMs, defaultDirectory, and named profiles — plus the installed version and whether it updates automatically. Call this to see what will be used when a model/directory is omitted, or when the user asks which version is running.

Change forge-delegate configuration at runtime — no reinstall. Only change settings when the user asks; never raise defaultModel to a premium tier on your own. Pass any subset of {defaultModel, defaultAgent, defaultVariant, autoApprove, timeoutMs, defaultDirectory, profiles}. Set a field to null to clear it. To edit a profile, pass the whole profiles object (e.g. profiles: {tests: {model: "..."}}); set a profile to null to delete it. Only provided keys change; others are preserved.