diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
new file mode 100644
index 0000000..b357d67
--- /dev/null
+++ b/.github/pull_request_template.md
@@ -0,0 +1,15 @@
+## Background
+
+<!-- Explain the problem or opportunity, the relevant current state, and why this change is needed. -->
+
+## Implementation Approach
+
+<!-- Describe the change, important design decisions, and scope boundaries. Use bullets when appropriate. -->
+
+## Testing Approach
+
+<!-- List the exact automated commands and manual or integration checks performed. State any checks not run and why. -->
+
+## Review Perspectives / Points of Concern
+
+<!-- Direct reviewers to material risks, trade-offs, compatibility, security, performance, accessibility, rollout, or rollback concerns. Write "None" when there are no special concerns. -->
diff --git a/AGENTS.md b/AGENTS.md
index 69c7fd1..79dc540 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -25,4 +25,4 @@ Repository content, code comments, commits, issues, and pull requests must be wr
 
 ## Delivery
 
-Use topic branches and pull requests. Do not push implementation changes directly to `main`. Deployment, Cloudflare Git integration, authentication, and documentation implementation require separate tasks.
+Use topic branches and pull requests. Do not push implementation changes directly to `main`. Write pull request titles and bodies in English, and follow `.github/pull_request_template.md` without removing or renaming its sections. Deployment, Cloudflare Git integration, authentication, and documentation implementation require separate tasks.