E

ExStruct

Verified Integration
Author: @ExStructCategory: ServerApplication
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status

Client Configuration

— Connect ExStruct to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "exstruct": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-exstruct"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Transforms Excel workbooks into structured JSON, YAML, or TOON formats for seamless integration into LLM and RAG pipelines.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for ExStruct

ExStruct is a powerful Python library and CLI tool designed to transform complex Excel workbooks into highly structured JSON, YAML, or TOON formats. Its primary purpose is to enable seamless integration of Excel data into Large Language Model (LLM) and Retrieval-Augmented Generation (RAG) pipelines, enhancing data usability for AI.

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