diff --git a/.claude/skills/github-pr-reviewer/SKILL.md b/.claude/skills/github-pr-reviewer/SKILL.md
new file mode 100644
index 00000000000..3d3586eb0f4
--- /dev/null
+++ b/.claude/skills/github-pr-reviewer/SKILL.md
@@ -0,0 +1,46 @@
+---
+name: github-pr-reviewer
+description: Review a GitHub pull request and provide feedback comments. Use when the user says "review the current PR" or asks to review a specific PR.
+---
+
+# Review GitHub Pull Request
+
+## Preparation:
+- Check if the local commit matches the last one in the PR. If not, checkout the PR locally using 'gh pr checkout'. 
+- CRITICAL: If 'gh pr checkout' fails for ANY reason, you MUST immediately STOP.
+    - Do NOT attempt any workarounds. 
+    - Do NOT proceed with the review.
+    - ALERT about the failure and WAIT for instructions.
+    - This is a hard requirement - no exceptions.
+
+## Follow these steps:
+1. Use 'gh pr view' to get the PR details and description.
+2. Use 'gh pr diff' to see all the changes in the PR.
+3. Analyze the code changes for:
+   - Code quality and style consistency
+   - Potential bugs or issues
+   - Performance implications
+   - Security concerns
+   - Test coverage
+   - Documentation updates if needed
+4. Ensure any existing review comments have been addressed.
+5. Generate constructive review comments in the CONSOLE. DO NOT POST TO GITHUB YOURSELF.
+
+## IMPORTANT:
+- Just review. DO NOT make any changes
+- Be constructive and specific in your comments
+- Suggest improvements where appropriate
+- Only provide review feedback in the CONSOLE. DO NOT ACT ON GITHUB.
+- No need to run tests or linters, just review the code changes.
+- No need to highlight things that are already good.
+
+## Output format:
+- List specific comments for each file/line that needs attention
+- In the end, summarize with an overall assessment (approve, request changes, or comment) and bullet point list of changes suggested, if any.
+  - Example output:
+    ```
+    Overall assessment: request changes.
+    - [CRITICAL] Memory leak in homeassistant/components/sensor/my_sensor.py:143
+    - [PROBLEM] Inefficient algorithm in homeassistant/helpers/data_processing.py:87
+    - [SUGGESTION] Improve variable naming in homeassistant/helpers/config_validation.py:45
+    ```
diff --git a/script/gen_copilot_instructions.py b/script/gen_copilot_instructions.py
old mode 100644
new mode 100755
index 9db7220e906..895a4ddc035
--- a/script/gen_copilot_instructions.py
+++ b/script/gen_copilot_instructions.py
@@ -17,6 +17,8 @@ SKILLS_DIR = Path(".claude/skills")
 AGENTS_FILE = Path("AGENTS.md")
 OUTPUT_FILE = Path(".github/copilot-instructions.md")
 
+EXCLUDED_SKILLS = {"github-pr-reviewer"}
+
 
 def gather_skills() -> list[tuple[str, Path]]:
     """Gather all skills from the skills directory.
@@ -32,6 +34,9 @@ def gather_skills() -> list[tuple[str, Path]]:
         if not skill_dir.is_dir():
             continue
 
+        if skill_dir.name in EXCLUDED_SKILLS:
+            continue
+
         skill_file = skill_dir / "SKILL.md"
         if not skill_file.exists():
             continue