nagent
Launch a new bb worker thread with an explicit project, provider, model, reasoning effort, fast/default tier, worktree, and prompt. Short for "new agent". Use when the user says "nagent", "/nagent", "launch a bb session", "bb subagent", "spawn a bb thread", "new worktree agent", "launch it as its own thread, not as your subagent", "standalone bb thread", or asks to run Grok/Codex/Cursor CLI in bb on a repo. Differentiator vs bb-cli: this is only the spawn recipe. Differentiator vs codex-subagent/launch-subagent: those are Codex CLI and Cursor Task tool, not bb threads.
Install
git clone https://github.com/davidondrej/skills /tmp/skills && ln -s /tmp/skills/skills/agent-orchestration/nagent ~/.claude/skills/nagentFrom README
nagent Spawn a bb thread the way the user launches them. Read this before any bb thread spawn. Use bb-cli for status, tell, wait, inspect, automations. This skill is spawn-only. Default worker: Codex gpt-5.6-sol, --reasoning-level high, --service-tier fast ("GPT 5.6 Sol High Fast"); bump to xhigh for larger refactors. Use this unless the user requests otherwise. Hard rules Pass --project explicitly. The CLI does not infer it from the current thread. Never guess provider or model IDs. Lookup, then spawn. After spawn: do not bb thread open, --split, or focus the new thread unless the user asks. Just launch. Report the thread id. Stop. Do not poll, bb thread wait, or read logs unless the user asks. Prefer bare bb. If BBCLI is set, "$BBCLI" is fine. Check your own mode first. A child can never exceed the parent's permission mode. If this thread is not full, --permission-mode full is silently downgraded and the worker will ask for approvals.