chore: add guideline in AGENTS.md

.github/workflows/claude.yml

@@ -43,8 +43,6 @@ jobs:
           # Optional: Give a custom prompt to Claude. If this is not specified, Claude will perform the instructions specified in the comment that tagged it.
           # prompt: 'Update the pull request description to include a summary of changes.'
 
-          # Optional: Add claude_args to customize behavior and configuration
-          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
-          # or https://code.claude.com/docs/en/cli-reference for available options
-          # claude_args: '--allowed-tools Bash(gh pr:*)'
-
+          claude_args: |
+            --allowed-tools "Bash(gh issue view:*),Bash(gh search:*),Bash(gh issue list:*),Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*),Bash(gh pr list:*)"
+            --model "claude-opus-4-5"

AGENTS.md

@@ -144,6 +144,14 @@ Tests:
 
 ## Review Guidelines
 
+Please note that the attention of contributors and maintainers is the MOST valuable resource.
+Less is more: focus on the most important aspects.
+
+- Your review output SHOULD be concise and clear.
+- You SHOULD only highlight P0 and P1 level issues, such as severe bugs, performance degradation, or security concerns.
+- You MUST not reiterate detailed changes in your review.
+- You MUST not repeat aspects of the PR that are already well done.
+
 Please consider the following when reviewing code contributions.
 
 ### Rust API design