diff --git a/CLAUDE.md b/CLAUDE.md
index 86debadf..981b7ad9 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -11,6 +11,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 3. **NEVER push directly to `main` or `test` branches** - always use feature branches and PRs
 4. Before pushing, verify the current branch is not `main` or `test`
 5. **Open PRs against the `test` branch**, not `main`
+6. After pushing, check if a PR exists for the branch. If not, create one with `gh pr create --base test`
 
 ### Starting a New Task
 
diff --git a/lib/emails/sendEmailSchema.ts b/lib/emails/sendEmailSchema.ts
index 820a59de..7411dd4d 100644
--- a/lib/emails/sendEmailSchema.ts
+++ b/lib/emails/sendEmailSchema.ts
@@ -1,9 +1,9 @@
 import { z } from "zod";
 
 export const sendEmailSchema = z.object({
-  to: z.array(z.string().email()).describe("Recipient email address or array of addresses"),
+  to: z.array(z.email()).describe("Recipient email address or array of addresses"),
   cc: z
-    .array(z.string().email())
+    .array(z.email())
     .describe(
       "Optional array of CC email addresses. active_account_email should always be included unless already in 'to'.",
     )
@@ -26,7 +26,9 @@ export const sendEmailSchema = z.object({
     .optional(),
   room_id: z
     .string()
-    .describe("Optional room ID to include in the email footer link")
+    .describe(
+      "Room ID to include in the email footer link. Use the active_conversation_id from context.",
+    )
     .optional(),
 });