chore: rename package to pi-subagents

README.md

@@ -1,13 +1,13 @@
-# pi-tmux-subagent
+# pi-subagents
 
-`pi-tmux-subagent` is a Pi extension package that runs subagent tasks in tmux panes and ships the prompts and wrapper code needed to execute those runs.
+`pi-subagents` is a Pi extension package that runs subagent tasks in separate child sessions and ships the prompts and wrapper code needed to execute those runs.
 
 ## Install
 
 Use it as a local package root today:
 
 ```bash
-pi install /absolute/path/to/tmux-subagent
+pi install /absolute/path/to/subagents
 ```
 
 After this folder is moved into its own repository, the same package can be installed from git.
@@ -17,9 +17,15 @@ After this folder is moved into its own repository, the same package can be inst
 - Extension: `./index.ts`
 - Prompts: `./prompts/*.md`
 
+## Runner modes
+
+- default: background child process runner
+- optional tmux runner: set `{"runner":"tmux"}` in `.pi/subagents.json` or `~/.pi/agent/subagents.json`
+
 ## Requirements
 
-- `tmux` must be available on `PATH`
+- default process runner: no tmux requirement
+- optional tmux runner: `tmux` must be available on `PATH`
 
 ## Development