Which integrations are available for this server?

Queries commit information from the Chromium repository via the Chromium Gitiles API, retrieving commit hashes, authors, timestamps, messages, and modified files for any file in the Chromium source code.

How do I use Chromium Commits Query Tool?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Chromium Commits Query Tool get latest commit for chrome/browser/ui/browser.cc" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

Chromium Commits Query Tool

Python License MCP

A comprehensive tool to query the latest commit information for files in the Chromium repository. Supports CLI usage, Python API integration, and Model Context Protocol (MCP) server functionality.

Features

🔍 Query Latest Commits: Get detailed information about the most recent commit that modified any file in the Chromium repository
📊 Comprehensive Details: Retrieve commit hash, author, timestamp, message, and complete list of modified files
🔧 Multiple Interfaces: Use via command line, Python API, or as an MCP server
📁 Batch Processing: Process multiple files at once with batch operations
🐳 Docker Support: Easy deployment with containerization
🌐 MCP Integration: Seamless integration with AI agents and tools

Installation

Using UV (Recommended)

git clone https://github.com/hydavinci/chromium-commits.git
cd chromium-commits
uv sync

Using pip

git clone https://github.com/hydavinci/chromium-commits.git
cd chromium-commits
pip install -r requirements.txt

Using Docker

docker build -t chromium-commits .
docker run --rm chromium-commits

Usage

🖥️ Command Line Interface (CLI)

Navigate to the src directory and use the following commands:

cd src

# Basic usage - get latest commit for a single file
python get_chromium_commits.py "chrome/browser/ui/browser.cc"

# Save output to file
python get_chromium_commits.py -o result.txt "components/sync/service/data_type_manager.cc"

# Show detailed diff information
python get_chromium_commits.py --show-diff "chrome/browser/ui/browser.cc"

# Batch processing multiple files
python batch_get_commits.py files.txt

🐍 Python API

from src.get_chromium_commits import ChromiumCommitFetcher

# Initialize the fetcher
fetcher = ChromiumCommitFetcher()

# Get basic commit info
basic_info = fetcher.get_file_latest_commit("chrome/browser/ui/browser.cc")

# Get detailed commit info with all modified files
detailed_info = fetcher.get_file_commit_info(
    "chrome/browser/ui/browser.cc", 
    detailed=True, 
    show_diff=True
)

print(detailed_info)

🔗 MCP Server

Start the MCP server for integration with AI agents:

cd src
python server.py

The server provides the get_chromium_latest_commit tool that can be used by MCP-compatible clients.

📖 Example Usage

See src/example_usage.py for a comprehensive demonstration of the Python API:

cd src
python example_usage.py

📋 Example Output

=============================================================
Latest Commit Information for: chrome/browser/ui/browser.cc
=============================================================

Commit Hash: a1b2c3d4e5f6789abcdef123456789abcdef1234
Author: developer@chromium.org
Author Email: developer@chromium.org
Commit Time: 2024-12-20 15:30:45 UTC
Commit Message: [Chrome] Improve browser window management and memory optimization

Files modified in this commit (Total: 15):
[MODIFIED] chrome/browser/ui/browser.cc
[MODIFIED] chrome/browser/ui/browser.h
[MODIFIED] chrome/browser/ui/views/frame/browser_view.cc
[MODIFIED] chrome/browser/memory/tab_manager.cc
[ADDED] chrome/browser/ui/browser_memory_coordinator.cc
[ADDED] chrome/browser/ui/browser_memory_coordinator.h
[MODIFIED] chrome/test/base/browser_test_base.cc
...

Diff Details:
--- a/chrome/browser/ui/browser.cc
+++ b/chrome/browser/ui/browser.cc
@@ -123,6 +123,10 @@ void Browser::CreateTabContents() {
   web_contents->SetDelegate(this);
+  
+  // Initialize memory coordinator for better resource management
+  memory_coordinator_ = std::make_unique<BrowserMemoryCoordinator>(this);
+  memory_coordinator_->Initialize();
 }

🗂️ Common File Paths

Here are some frequently queried file paths in the Chromium repository:

Core Chrome Browser

cd src
python get_chromium_commits.py "chrome/browser/ui/browser.cc"
python get_chromium_commits.py "chrome/browser/chrome_browser_main.cc"
python get_chromium_commits.py "chrome/browser/profiles/profile_manager.cc"

Blink Rendering Engine

python get_chromium_commits.py "third_party/blink/renderer/core/dom/document.cc"
python get_chromium_commits.py "third_party/blink/renderer/core/html/parser/html_parser.cc"
python get_chromium_commits.py "third_party/blink/renderer/core/css/css_parser.cc"

Component Libraries

python get_chromium_commits.py "components/sync/service/data_type_manager.cc"
python get_chromium_commits.py "components/autofill/core/browser/autofill_manager.cc"
python get_chromium_commits.py "components/password_manager/core/browser/password_manager.cc"

Build and Configuration

python get_chromium_commits.py "BUILD.gn"
python get_chromium_commits.py "DEPS"
python get_chromium_commits.py ".gn"

Content/Web Platform

python get_chromium_commits.py "content/browser/renderer_host/render_process_host_impl.cc"
python get_chromium_commits.py "content/renderer/render_frame_impl.cc"

📁 Project Structure

chromium-commits/
├── src/
│   ├── get_chromium_commits.py    # Main CLI tool and ChromiumCommitFetcher class
│   ├── batch_get_commits.py       # Batch processing utility
│   ├── example_usage.py           # Usage examples and demonstrations
│   └── server.py                  # MCP server implementation
├── pyproject.toml                 # Project configuration and dependencies
├── uv.lock                        # Dependency lock file
├── Dockerfile                     # Docker container configuration
├── smithery.yaml                  # Smithery MCP server configuration
├── LICENSE                        # MIT license
└── README.md                      # This documentation

⚙️ Requirements

Python: 3.10 or higher
Dependencies:
- requests>=2.31.0 (HTTP requests to Chromium Gitiles API)
- mcp>=1.0.0 (Model Context Protocol server functionality)
Network: Internet connection to access Chromium Gitiles API

🚀 API Reference

ChromiumCommitFetcher Class

Methods

get_file_latest_commit(file_path: str) -> Optional[Dict]
- Returns basic commit information for the latest change to the specified file
get_commit_details(commit_hash: str) -> Optional[Dict]
- Returns detailed information about a specific commit including all modified files
get_file_commit_info(file_path: str, detailed: bool = False, show_diff: bool = False) -> Optional[str]
- Returns formatted commit information with optional details and diff

🔧 Configuration

The tool uses the Chromium Gitiles API and requires no authentication. All requests are made to:

https://chromium.googlesource.com/chromium/src

🤝 Contributing

Fork the repository
Create a feature branch: git checkout -b feature-name
Make your changes and add tests
Commit your changes: git commit -am 'Add some feature'
Push to the branch: git push origin feature-name
Submit a pull request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

Chromium Commits Query Tool

Chromium Commits Query Tool

Features

Installation

Using UV (Recommended)

Using pip

Using Docker

Usage

🖥️ Command Line Interface (CLI)

🐍 Python API

🔗 MCP Server

📖 Example Usage

📋 Example Output

🗂️ Common File Paths

Core Chrome Browser

Blink Rendering Engine

Component Libraries

Build and Configuration

Content/Web Platform

📁 Project Structure

⚙️ Requirements

🚀 API Reference

ChromiumCommitFetcher Class

Methods

🔧 Configuration

🤝 Contributing

📄 License

🔗 Links

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