Diffpilot
A local code review assistant that wraps git diff operations into MCP tools. It exposes nine commands for PR workflows: get_pr_diff, review_pr_changes, generate_pr_title, generate_pr_description, generate_commit_message, scan_secrets, diff_stats, suggest_tests, and generate_changelog. Auto-detects your base branch (main, master, develop) so you don't need to specify it manually. The secret scanning catches API keys, AWS credentials, JWTs, and private keys before you commit. Built in .NET 9, works entirely offline, which makes it suitable for air-gapped environments or Azure DevOps setups. Reach for this when you want AI code review on local changes before pushing, or when reviewing a colleague's branch after checkout.
- GitHub stars
- 6
- tools
- 9
- transport
- STDIO
- last updated
- Dec 7, 2025
Tools
9 toolsPublic tool metadata for what this MCP can expose to an agent.
get_pr_diffShow diff between my branch and main
Show diff between my branch and main
No parameter schema in public metadata yet.
review_pr_changesReview my PR for security issues
Review my PR for security issues
No parameter schema in public metadata yet.
generate_pr_titleGenerate a conventional PR title
Generate a conventional PR title
No parameter schema in public metadata yet.
generate_pr_descriptionCreate PR description with checklist
Create PR description with checklist
No parameter schema in public metadata yet.
generate_commit_messageGenerate commit message for staged changes
Generate commit message for staged changes
No parameter schema in public metadata yet.
scan_secretsCheck for API keys in my changes
Check for API keys in my changes
No parameter schema in public metadata yet.
diff_statsShow change statistics
Show change statistics
No parameter schema in public metadata yet.
suggest_testsWhat tests should I write?
What tests should I write?
No parameter schema in public metadata yet.
generate_changelogGenerate changelog from commits
Generate changelog from commits
No parameter schema in public metadata yet.
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🔍 DiffPilot
Local AI Code Review Before You Push
💡 Why DiffPilot?
Review your code locally before creating a PR. DiffPilot is an MCP server that lets you:
- Self-Review Before PR - Run AI code review on your local changes after your last commit, before pushing
- Reviewer Workflow - As a code reviewer, checkout the source branch locally and get AI-assisted review
- Auto Branch Detection - No need to specify
main- DiffPilot finds your base branch automatically
🔒 100% Local - No cloud, no external APIs. Works with Azure DevOps, TFS, air-gapped environments.
🚀 Quick Start
Details
- Repository
- github.com/bkalafat/diffpilot
- Package
DiffPilot- Transport
- STDIO
- Registry
- MCP registry, active