Meilisearch MCP Server

Meilisearch | Meilisearch Cloud | Documentation | Discord

⚡ Connect any LLM to Meilisearch and supercharge your AI with lightning-fast search capabilities! 🔍

## 🤔 What is this? The Meilisearch MCP Server is a Model Context Protocol server that enables any MCP-compatible client (including Claude, OpenAI agents, and other LLMs) to interact with Meilisearch. This stdio-based server allows AI assistants to manage search indices, perform searches, and handle your data through natural conversation. **Why use this?** - 🤖 **Universal Compatibility** - Works with any MCP client, not just Claude - 🗣️ **Natural Language Control** - Manage Meilisearch through conversation with any LLM - 🚀 **Zero Learning Curve** - No need to learn Meilisearch's API - 🔧 **Full Feature Access** - All Meilisearch capabilities at your fingertips - 🔄 **Dynamic Connections** - Switch between Meilisearch instances on the fly - 📡 **stdio Transport** - Currently uses stdio; native Meilisearch MCP support coming soon! ## ✨ Key Features - 📊 **Index & Document Management** - Create, update, and manage search indices - 🔍 **Smart Search** - Search across single or multiple indices with advanced filtering - ⚙️ **Settings Configuration** - Fine-tune search relevancy and performance - 📈 **Task Monitoring** - Track indexing progress and system operations - 🔐 **API Key Management** - Secure access control - 🏥 **Health Monitoring** - Keep tabs on your Meilisearch instance - 🐍 **Python Implementation** - [TypeScript version also available](https://github.com/devlimelabs/meilisearch-ts-mcp) ## 🚀 Quick Start Get up and running in just 3 steps! ### 1️⃣ Install the package ```bash # Using pip pip install meilisearch-mcp # Or using uvx (recommended) uvx -n meilisearch-mcp ``` ### 2️⃣ Configure Claude Desktop Add this to your `claude_desktop_config.json`: ```json { "mcpServers": { "meilisearch": { "command": "uvx", "args": ["-n", "meilisearch-mcp"] } } } ``` ### 3️⃣ Start Meilisearch ```bash # Using Docker (recommended) docker run -d -p 7700:7700 getmeili/meilisearch:v1.28 # Or using Homebrew brew install meilisearch meilisearch ``` That's it! Now you can ask your AI assistant to search and manage your Meilisearch data! 🎉 ## 📚 Examples ### 💬 Talk to your AI assistant naturally: ``` You: "Create a new index called 'products' with 'id' as the primary key" AI: I'll create that index for you... ✓ Index 'products' created successfully! You: "Add some products to the index" AI: I'll add those products... ✓ Added 5 documents to 'products' index You: "Search for products under $50 with 'electronics' in the category" AI: I'll search for those products... Found 12 matching products! ``` ### 🔍 Advanced Search Example: ``` You: "Search across all my indices for 'machine learning' and sort by date" AI: Searching across all indices... Found 47 results from 3 indices: - 'blog_posts': 23 articles about ML - 'documentation': 15 technical guides - 'tutorials': 9 hands-on tutorials ``` ## 🔧 Installation ### Prerequisites - Python ≥ 3.9 - Running Meilisearch instance - MCP-compatible client (Claude Desktop, OpenAI agents, etc.) ### From PyPI ```bash pip install meilisearch-mcp ``` ### From Source (for development) ```bash # Clone repository git clone https://github.com/meilisearch/meilisearch-mcp.git cd meilisearch-mcp # Create virtual environment and install uv venv source .venv/bin/activate # On Windows: .venv\Scripts\activate uv pip install -e . ``` ### Using Docker Perfect for containerized environments like n8n workflows! #### From Docker Hub ```bash # Pull the latest image docker pull getmeili/meilisearch-mcp:latest # Or a specific version docker pull getmeili/meilisearch-mcp:0.5.0 # Run the container docker run -it \ -e MEILI_HTTP_ADDR=http://your-meilisearch:7700 \ -e MEILI_MASTER_KEY=your-master-key \ getmeili/meilisearch-mcp:latest ``` #### Build from Source ```bash # Build your own image docker build -t meilisearch-mcp . docker run -it \ -e MEILI_HTTP_ADDR=http://your-meilisearch:7700 \ -e MEILI_MASTER_KEY=your-master-key \ meilisearch-mcp ``` #### Integration with n8n For n8n workflows, you can use the Docker image directly in your setup: ```yaml meilisearch-mcp: image: getmeili/meilisearch-mcp:latest environment: - MEILI_HTTP_ADDR=http://meilisearch:7700 - MEILI_MASTER_KEY=masterKey ``` ## 🛠️ What Can You Do?

🔗 Connection Management

- View current connection settings - Switch between Meilisearch instances dynamically - Update API keys on the fly

📁 Index Operations

- Create new indices with custom primary keys - List all indices with stats - Delete indices and their data - Get detailed index metrics

📄 Document Management

- Add or update documents - Retrieve documents with pagination - Bulk import data

🔍 Search Capabilities

- Search with filters, sorting, and facets - Multi-index search - Semantic search with vectors - Hybrid search (keyword + semantic)

⚙️ Settings & Configuration

- Configure ranking rules - Set up faceting and filtering - Manage searchable attributes - Customize typo tolerance

🔐 Security

- Create and manage API keys - Set granular permissions - Monitor key usage ⚠️ Note: While you can add and update hosts and API keys directly in chat for convenience, this approach is primarily designed for development use cases (like connecting to multiple instances on the fly). It does not follow best MCP security practices and should not be used in production environments without proper safeguards.

📊 Monitoring & Health

- Health checks - System statistics - Task monitoring - Version information

## 🌍 Environment Variables Configure default connection settings: ```bash MEILI_HTTP_ADDR=http://localhost:7700 # Default Meilisearch URL MEILI_MASTER_KEY=your_master_key # Optional: Default API key ``` ## 💻 Development ### Setting Up Development Environment 1. **Start Meilisearch**: ```bash docker run -d -p 7700:7700 getmeili/meilisearch:v1.28 ``` 2. **Install Development Dependencies**: ```bash uv pip install -r requirements-dev.txt ``` 3. **Run Tests**: ```bash python -m pytest tests/ -v ``` 4. **Format Code**: ```bash black src/ tests/ ``` ### Testing with MCP Inspector ```bash npx @modelcontextprotocol/inspector python -m src.meilisearch_mcp ``` ## 🤝 Community & Support We'd love to hear from you! Here's how to get help and connect: - 💬 [Join our Discord](https://discord.meilisearch.com) - Chat with the community - 🐛 [Report Issues](https://github.com/meilisearch/meilisearch-mcp/issues) - Found a bug? Let us know! - 💡 [Feature Requests](https://github.com/meilisearch/meilisearch-mcp/issues) - Have an idea? We're listening! - 📖 [Meilisearch Docs](https://www.meilisearch.com/docs) - Learn more about Meilisearch ## 🤗 Contributing We welcome contributions! Here's how to get started: 1. Fork the repository 2. Create your feature branch (`git checkout -b feature/amazing-feature`) 3. Write tests for your changes 4. Make your changes and run tests 5. Format your code with `black` 6. Commit your changes (`git commit -m 'Add amazing feature'`) 7. Push to your branch (`git push origin feature/amazing-feature`) 8. Open a Pull Request See our [Contributing Guidelines](#contributing-1) for more details. ## 📦 Release Process This project uses automated versioning and publishing. When the version in `pyproject.toml` changes on the `main` branch, the package is automatically published to PyPI. See the [Release Process](#release-process-1) section for detailed instructions. ## 📄 License This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details. ---

Meilisearch is an open-source search engine that offers a delightful search experience.
Learn more about Meilisearch at meilisearch.com

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📖 Full Documentation

### Available Tools #### Connection Management - `get-connection-settings`: View current Meilisearch connection URL and API key status - `update-connection-settings`: Update URL and/or API key to connect to a different instance #### Index Management - `create-index`: Create a new index with optional primary key - `list-indexes`: List all available indexes - `delete-index`: Delete an existing index and all its documents - `get-index-metrics`: Get detailed metrics for a specific index #### Document Operations - `get-documents`: Retrieve documents from an index with pagination - `add-documents`: Add or update documents in an index #### Search - `search`: Flexible search across single or multiple indices with filtering and sorting options #### Settings Management - `get-settings`: View current settings for an index - `update-settings`: Update index settings (ranking, faceting, etc.) #### API Key Management - `get-keys`: List all API keys - `create-key`: Create new API key with specific permissions - `delete-key`: Delete an existing API key #### Task Management - `get-task`: Get information about a specific task - `get-tasks`: List tasks with optional filters - `cancel-tasks`: Cancel pending or enqueued tasks - `delete-tasks`: Delete completed tasks #### System Monitoring - `health-check`: Basic health check - `get-health-status`: Comprehensive health status - `get-version`: Get Meilisearch version information - `get-stats`: Get database statistics - `get-system-info`: Get system-level information ### Development Setup #### Prerequisites 1. **Start Meilisearch server**: ```bash # Using Docker (recommended for development) docker run -d -p 7700:7700 getmeili/meilisearch:v1.28 # Or using brew (macOS) brew install meilisearch meilisearch # Or download from https://github.com/meilisearch/meilisearch/releases ``` 2. **Install development tools**: ```bash # Install uv for Python package management pip install uv # Install Node.js for MCP Inspector testing # Visit https://nodejs.org/ or use your package manager ``` ### Running Tests This project includes comprehensive integration tests that verify MCP tool functionality: ```bash # Run all tests python -m pytest tests/ -v # Run specific test file python -m pytest tests/test_mcp_client.py -v # Run tests with coverage report python -m pytest --cov=src tests/ # Run tests in watch mode (requires pytest-watch) pytest-watch tests/ ``` **Important**: Tests require a running Meilisearch instance on `http://localhost:7700`. ### Code Quality ```bash # Format code with Black black src/ tests/ # Run type checking (if mypy is configured) mypy src/ # Lint code (if flake8 is configured) flake8 src/ tests/ ``` ### Contributing Guidelines 1. **Fork and clone** the repository 2. **Set up development environment** following the Development Setup section above 3. **Create a feature branch** from `main` 4. **Write tests first** if adding new functionality (Test-Driven Development) 5. **Run tests locally** to ensure all tests pass before committing 6. **Format code** with Black and ensure code quality 7. **Commit changes** with descriptive commit messages 8. **Push to your fork** and create a pull request ### Development Workflow ```bash # Create feature branch git checkout -b feature/your-feature-name # Make your changes, write tests first # Edit files... # Run tests to ensure everything works python -m pytest tests/ -v # Format code black src/ tests/ # Commit and push git add . git commit -m "Add feature description" git push origin feature/your-feature-name ``` ### Testing Guidelines - All new features should include tests - Tests should pass before submitting PRs - Use descriptive test names and clear assertions - Test both success and error cases - Ensure Meilisearch is running before running tests ### Release Process This project uses automated versioning and publishing to PyPI. The release process is designed to be simple and automated. #### How Releases Work 1. **Automated Publishing**: When the version number in `pyproject.toml` changes on the `main` branch, a GitHub Action automatically: - Builds the Python package - Publishes it to PyPI using trusted publishing - Creates a new release on GitHub 2. **Version Detection**: The workflow compares the current version in `pyproject.toml` with the previous commit to detect changes 3. **PyPI Publishing**: Uses PyPA's official publish action with trusted publishing (no manual API keys needed) #### Creating a New Release To create a new release, follow these steps: ##### 1. Determine Version Number Follow [Semantic Versioning](https://semver.org/) (MAJOR.MINOR.PATCH): - **PATCH** (e.g., 0.4.0 → 0.4.1): Bug fixes, documentation updates, minor improvements - **MINOR** (e.g., 0.4.0 → 0.5.0): New features, new MCP tools, significant enhancements - **MAJOR** (e.g., 0.5.0 → 1.0.0): Breaking changes, major API changes ##### 2. Update Version and Create PR ```bash # 1. Create a branch from latest main git checkout main git pull origin main git checkout -b release/v0.5.0 # 2. Update version in pyproject.toml # Edit the version = "0.4.0" line to your new version # 3. Commit and push git add pyproject.toml git commit -m "Bump version to 0.5.0" git push origin release/v0.5.0 # 4. Create PR and get it reviewed/merged gh pr create --title "Release v0.5.0" --body "Bump version for release" ``` ##### 3. Merge to Main Once the PR is approved and merged to `main`, the GitHub Action will automatically: 1. Detect the version change 2. Build the package 3. Publish to PyPI at https://pypi.org/p/meilisearch-mcp 4. Make the new version available via `pip install meilisearch-mcp` ##### 4. Verify Release After merging, verify the release: ```bash # Check GitHub Action status gh run list --workflow=publish.yml # Verify on PyPI (may take a few minutes) pip index versions meilisearch-mcp # Test installation of new version pip install --upgrade meilisearch-mcp ``` ### Release Workflow File The automated release is handled by `.github/workflows/publish.yml`, which: - Triggers on pushes to `main` branch - Checks if `pyproject.toml` version changed - Uses Python 3.10 and official build tools - Publishes using trusted publishing (no API keys required) - Provides verbose output for debugging ### Troubleshooting Releases **Release didn't trigger**: Check that the version in `pyproject.toml` actually changed between commits **Build failed**: Check the GitHub Actions logs for Python package build errors **PyPI publish failed**: Verify the package name and that trusted publishing is configured properly **Version conflicts**: Ensure the new version number hasn't been used before on PyPI ### Development vs Production Versions - **Development**: Install from source using `pip install -e .` - **Production**: Install from PyPI using `pip install meilisearch-mcp` - **Specific version**: Install using `pip install meilisearch-mcp==0.5.0`

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