{ "type": "object", "properties": { "csvContent": { "type": "string", "description": "The raw CSV text, including the header row." } }, "required": [ "csvContent" ], "$schema": "https://json-schema.org/draft/2020-12/schema" }

{ "type": "object", "properties": { "csvContent": { "type": "string", "description": "The raw CSV text to analyse, including the header row." }, "question": { "type": "string", "description": "The question to answer, in plain English." } }, "required": [ "csvContent", "question" ], "$schema": "https://json-schema.org/draft/2020-12/schema" }

DataAnalyzer AI

Chat with your CSV & Excel files in plain English. Upload any spreadsheet, ask questions, and get instant charts and insights — powered by DeepSeek AI.

Quick Start

bash

pnpm install

Create .env.local:

code

DEEPSEEK_API_KEY=sk-your-deepseek-key

bash

pnpm dev

Open http://localhost:3000.

Tech Stack

Framework: Next.js 16 (App Router, Turbopack)
Styling: Tailwind CSS v4 + shadcn/ui
AI: Vercel AI SDK + DeepSeek API
Charts: Recharts
File Parsing: PapaParse (CSV/TSV) + SheetJS (Excel)
Deploy: Vercel (one-click)

Features

📂 Drag-and-drop CSV, Excel, TSV files (up to 25MB)
💬 Natural language queries — "Show me revenue by region"
📊 Auto-generated charts (bar, line, pie, scatter)
📋 In-browser data preview
🔒 Files processed in memory, never stored
💰 Free tier: 3 analyses per day

Pricing

Free	Pro ($15/mo)	Business ($49/mo)
3/day	Unlimited	Everything in Pro

See /pricing for full details.

Install

Tools (2)

csv_profileanalyze_csv

Remote endpoint

Streamable HTTP

Hosted server - connect over the network, no local install.

url

https://nocodecsv.com/api/mcp

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "nocodecsv": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://nocodecsv.com/api/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.

NoCodeCSV

nocodecsv MCP Server

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

csv_profile

analyze_csv