chart-mcp

# Chart MCP Server A chart generation server based on the MCP protocol, supporting data retrieval from various data sources to generate chart configurations. ## Features - Supports multiple data sources: - File formats: CSV, XLSX, XLS, JSON - Databases: MySQL, SQLite, MariaDB - Intelligent chart generation: - Generates appropriate charts based on user prompts - Supports various chart types (bar charts, line charts, pie charts, etc.) - Automatically performs data analysis and processing ## Deploying to mcp.so 1. Ensure Node.js (v18+) is installed 2. Install dependencies: ```bash npm install ``` 3. Build the project: ```bash npm run build ``` 4. Upload the project following the deployment wizard on mcp.so ## API Documentation The server provides the following MCP tools: 1. `generate_chart` - Parameters: - `dataResource`: Data resource URI (format: data://{filename}) - `prompt`: Chart generation prompt - Functionality: Generates chart configuration based on data and prompt ## Environment Variable Configuration When deploying to mcp.so, the following environment variables need to be configured on the platform: - `UPLOAD_DIR`: File upload directory - (Other database-related variables can be configured as needed) ## License MIT