MCP Code Checker

@echo off setlocal enabledelayedexpansion REM Check if we're in a git repository git rev-parse --git-dir >nul 2>&1 if %ERRORLEVEL% NEQ 0 ( echo Error: Not in a git repository exit /b 1 ) REM Detect default branch or use environment variable if defined BASE_BRANCH ( set DEFAULT_BRANCH=%BASE_BRANCH% ) else ( REM Try to detect the default branch from origin for /f "tokens=3" %%i in ('git symbolic-ref refs/remotes/origin/HEAD 2^>nul') do ( for /f "tokens=2 delims=/" %%j in ("%%i") do set DEFAULT_BRANCH=%%j ) REM Fallback to common defaults if detection fails if not defined DEFAULT_BRANCH ( git rev-parse --verify origin/main >nul 2>&1 if %ERRORLEVEL% EQU 0 ( set DEFAULT_BRANCH=main ) else ( git rev-parse --verify origin/master >nul 2>&1 if %ERRORLEVEL% EQU 0 ( set DEFAULT_BRANCH=master ) else ( echo Error: Could not detect default branch. Set BASE_BRANCH environment variable. exit /b 1 ) ) ) ) echo Using base branch: %DEFAULT_BRANCH% REM Create temporary file with unique name for large diffs set TEMP_FILE=%TEMP%\pr_review_%RANDOM%_%TIME:~6,2%%TIME:~9,2%.txt REM Generate git diff and create review prompt ( echo Can you please do a review of the current changes in this PR? echo Do they all make sense? What should be changed / amended? echo. echo === GIT DIFF === echo. git diff --unified=5 --no-prefix %DEFAULT_BRANCH%...HEAD ) > %TEMP_FILE% REM Check file size (warn if > 500KB) for %%A in ("%TEMP_FILE%") do set FILE_SIZE=%%~zA if %FILE_SIZE% GTR 512000 ( echo Warning: Diff is large ^(%FILE_SIZE% bytes^). Clipboard may have limitations. ) REM Copy to clipboard type %TEMP_FILE% | clip REM Clean up del %TEMP_FILE% echo PR review prompt with git diff copied to clipboard! echo Paste it in the LLM to get a code review. exit /b 0