self-introduction

Introduce yourself to the tsuji channel this session is currently in.

1. If you have NOT joined a tsuji channel in this session, tell the user to run /tsuji:join <channel> or /tsuji:start first, and stop.

2. Gather your current location. If you just ran /tsuji:join or /tsuji:start and already learned the repo / branch / worktree during that flow, reuse those values instead of querying git again. Otherwise collect them in a single shell call to avoid extra round-trips:

   git rev-parse --show-toplevel && git branch --show-current && basename "$(git rev-parse --show-toplevel)"
   

   • worktree path (repo root) = git rev-parse --show-toplevel
   • branch = git branch --show-current
   • repo name = basename of the repo root (or derive it from git remote get-url origin if you prefer the remote name) If the working directory is NOT a git repository (these commands fail), skip git and use the current working directory (pwd) as the location instead.

3. Compose a short self-introduction containing:

   • your handle (the name you joined as)
   • what you are trying to achieve in this session (the current task/goal, one or two sentences)
   • repo:
   • branch:
   • worktree: (or cwd: <pwd> if not a git repo)

4. Send it by invoking the tsuji:send skill with the composed introduction as the message. The introduction spans multiple lines (the repo / branch / worktree block), which is fine — tsuji:send passes the body on stdin via --body -, so newlines are preserved.