Turn Your CSV Data Into AI-Accessible REST Endpoints

Stop copying and pasting CSV data into Claude. This MCP server connects RestCSV directly to your AI tools, giving Claude, Cursor, and Windsurf instant access to query, filter, and analyze your spreadsheet data through natural language.

The CSV-to-AI Pipeline You've Been Missing

You have CSV files. Your AI assistant needs that data. But the current workflow is painful:

1. Export CSV from your database/tool
2. Open in Excel/Sheets
3. Copy relevant rows
4. Paste into Claude
5. Hope the formatting survives
6. Repeat for every query

This MCP server eliminates that dance entirely. RestCSV transforms your CSV files into REST endpoints, and this server makes those endpoints available to any MCP-compatible AI tool.

What You Get

Direct Data Queries: Ask Claude "What are the top 10 customers by revenue?" and it queries your customer CSV directly through the REST API.

Real-Time Analysis: Your AI assistant sees live data, not stale copies. Update your CSV, and the analysis reflects immediately.

Natural Language Interface: No more writing SQL or Excel formulas. Describe what you want in plain English.

Multiple Data Sources: Connect multiple CSV files as separate endpoints. Your AI can join data across files, compare datasets, and provide comprehensive analysis.

Perfect For These Scenarios

Sales Data Analysis: "Compare this quarter's performance to last quarter across all regions" - Claude pulls from your sales CSV and does the comparison instantly.

Customer Support: "Show me all tickets from Enterprise customers in the last 30 days" - Your support ticket CSV becomes queryable through natural language.

Inventory Management: "Which products are running low and need reordering?" - Claude checks your inventory CSV and flags items below threshold.

Financial Reporting: "Calculate monthly recurring revenue growth rate" - Direct access to your subscription CSV for real-time financial analysis.

Simple Integration

Built with MCPGen, this server follows MCP standards and works with any compatible AI tool:

npm install && npm run build

Add to your MCP client configuration:

{
  "mcpServers": {
    "restcsv": {
      "command": "npx",
      "args": ["restcsv-mcp-server"],
      "env": {
        "RESTCSV_API_KEY": "your-api-key"
      }
    }
  }
}

Your RestCSV endpoints are now available to your AI assistant. No additional setup, no API learning curve.

Beyond Basic CSV Access

This isn't just about reading CSV files. Your AI can:

• Filter and sort data dynamically
• Calculate aggregations and statistics
• Cross-reference multiple datasets
• Export processed results back to CSV
• Perform complex data transformations

The RestCSV service handles the heavy lifting of CSV-to-REST conversion, while the MCP server provides the bridge to your AI tools.

Get Started

1. Register at RestCSV.com and upload your CSV files
2. Clone and build this MCP server
3. Configure with your RestCSV API key
4. Start asking your AI assistant data questions

Your CSV data becomes as accessible to AI as any other API endpoint. No more manual data wrestling - just natural language queries that return real insights.

Repository: RestCsvMcpServer