ReddRadar
Agent skill
create-sub-agent-worktree
Spawn a Copilot CLI agent in its own git worktree and tmux window. Creates a new branch via worktrunk (`wt`), opens a tmux window in the target session, and launches `copilot -i` with a prompt. Use when the user asks to run a task in parallel, hand off work to another agent, or start a background coding task in a separate worktree.
Install this agent skill to your Project
npx add-skill https://github.com/lbussell/agent-skills/tree/main/skills/create-sub-agent-worktree
SKILL.md
Script
scripts/create-sub-agent-worktree.sh <branch> <prompt> [--session <name>] [--base <ref>]
Examples
./scripts/create-sub-agent-worktree.sh fix-auth "<prompt>" # single agent
./scripts/create-sub-agent-worktree.sh feat-a "<prompt>" && ./scripts/create-sub-agent-worktree.sh feat-b "<prompt>" # parallel agents
./scripts/create-sub-agent-worktree.sh feat-part-2 "<prompt>" --base @ # branch from current HEAD
./scripts/create-sub-agent-worktree.sh hotfix-v2 "<prompt>" --base upstream/main # branch from a specific ref
./scripts/create-sub-agent-worktree.sh cleanup-deps "<prompt>" --session infra # target a specific tmux session
Full workflow: from zero to parallel agents
tmux new-session -d -s my-project
./scripts/create-sub-agent-worktree.sh feat-a "<prompt>" --session my-project
./scripts/create-sub-agent-worktree.sh feat-b "<prompt>" --session my-project
./scripts/create-sub-agent-worktree.sh feat-c "<prompt>" --session my-project
After spawning
Tell the user how to attach to the tmux session and switch to the sub-agent's window.
The window is named after the branch (with / replaced by -).
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