M ROADMAP.md → ROADMAP.md

@@ -77,6 +77,21 @@ 14. **Reach you away from the Mac.** While the screen is locked or you are
     idle, send blocked agents to your phone (a push service such as ntfy
     or Pushover). Sends data off the machine: needs explicit setup.
 
+15. **What each agent costs.** pi records each reply's cost in its
+    session file. Show today's spend per agent (panel, menu, search) and
+    a total in the menu; optionally warn when one agent passes a limit.
+    One day's sample: $37.44 across 9 agents, 77% from two of them.
+16. **Keep agents on the current extension.** The extension reports its
+    version; dingger shows which agents run an old one and reloads the
+    idle ones without a draft in one action (restore's check).
+17. **Find an agent by what it discussed.** Search also matches the
+    conversation text in session files (needs an index).
+18. **Warn about uncommitted work.** Mark agents whose directory has
+    uncommitted git changes; mainly a safety check before closing a stale
+    agent (item 11).
+19. **Forgotten drafts.** Mark agents with a half-typed message in their
+    input box.
+
 Known gaps, left for now:
 
 - **Mark as unread from inside Claude Code.** `! dingger unread` starts a