diff --git a/packages/extensions/gemini-cli-ux/GEMINI.md b/packages/extensions/gemini-cli-ux/GEMINI.md
index 1bfd7a768e..ee779a2860 100644
--- a/packages/extensions/gemini-cli-ux/GEMINI.md
+++ b/packages/extensions/gemini-cli-ux/GEMINI.md
@@ -31,6 +31,12 @@ underlying "rigor."
 3.  **Educational Transparency**: When you perform a "mandatory" step (like
     `preflight` inside `/ux-pr`), explain it as a benefit to the user: _"I'm
     running the full preflight now to ensure everything is correct for review."_
+4.  **Build Reminders**: Whenever you finish implementing a feature, fix, or
+    update, you MUST remind the user to test their changes by running:
+    `npm run bundle; node bundle/gemini.js`.
+5.  **PR Output**: After successfully creating or updating a PR, you MUST
+    provide the GitHub PR link, the linked Issue link, and the `npx` command to
+    test the PR branch (e.g., `npx @google/gemini-cli@pr-<number>`).
 
 ## 🚨 Standard Operating Procedures (Agent Only)
 
diff --git a/packages/extensions/gemini-cli-ux/skills/ux-git-workflow/SKILL.md b/packages/extensions/gemini-cli-ux/skills/ux-git-workflow/SKILL.md
index 4173e6c172..359e92ad70 100644
--- a/packages/extensions/gemini-cli-ux/skills/ux-git-workflow/SKILL.md
+++ b/packages/extensions/gemini-cli-ux/skills/ux-git-workflow/SKILL.md
@@ -133,7 +133,7 @@ If operating in a sibling worktree (e.g., `feature-xyz/`):
   - **Action**: Use `git rebase -i` or `git reset --soft` to organize commits into these tiers. Ensure refactors are ALWAYS isolated from logic.
 - **Push**: `git push origin HEAD --force-with-lease`.
 - **Draft PR**: If creating a new PR, you MUST create it as a draft by default (e.g., `gh pr create --draft`).
-- **MANDATORY FINAL OUTPUT**: You MUST provide the full, clickable **GitHub PR link** (e.g., `https://github.com/google-gemini/gemini-cli/pull/23487`) AND the **Issue URL** (e.g., `https://github.com/google-gemini/gemini-cli/issues/12345`) as the final output of this skill. This allows the user to immediately verify the update and track the associated task.
+- **MANDATORY FINAL OUTPUT**: You MUST provide the full, clickable **GitHub PR link** (e.g., `https://github.com/google-gemini/gemini-cli/pull/23487`), the **Issue URL** (e.g., `https://github.com/google-gemini/gemini-cli/issues/12345`), AND the **npx command** to test the PR branch directly (e.g., `npx @google/gemini-cli@pr-<number>`) as the final output of this skill. This allows the user to immediately verify the update and track the associated task.
 
 #### 10. CI Verification & Remediation Loop (The Slog)
 - **Context**: Getting PRs ready for review is typically a "slog" due to CI checks failing in the GitHub environment even after passing local presubmit tests.