exstruct MCP Server
harumiWeb/exstruct
[](https://agentrank-ai.com/tool/harumiWeb--exstruct/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) Conversion from Excel to structured JSON (tables, shapes, charts) for LLM/RAG pipelines, and autonomous Excel reading/writing by AI agents via CLI and MCP integration.
claude mcp add agentrank -- npx -y agentrank-mcp-server Overview
harumiWeb/exstruct is a Python tool licensed under BSD-3-Clause. Conversion from Excel to structured JSON (tables, shapes, charts) for LLM/RAG pipelines, and autonomous Excel reading/writing by AI agents via CLI and MCP integration. Topics: data-ex, excel, llm, rag, structured-data, document-ai, excel-automation, excel-parsing, python-library, xlwings, mcp-server, skills.
Ranked #376 out of 24846 indexed tools.
In the top 2% of all indexed tools.
Ecosystem
Score Breakdown
201 stars → growing community
Last commit 13d ago → recently updated
40/42 issues closed → responsive maintainer
6 contributors → small team
No dependents → no downstream usage
Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →
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From the README
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<a href="https://harumiweb.github.io/exstruct/">
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<em>Excel Structured Extraction Engine</em>
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<a href="https://buymeacoffee.com/harumi" target="_blank">
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<div align="center" style="max-width: 600px; margin: auto;">
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<a href="README.md">
English
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<a href="README.ja.md">
日本語
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# ExStruct — Excel Structured Extraction Engine
ExStruct reads Excel workbooks into structured data and applies patch-based
editing workflows through a shared core. It provides extraction APIs, a
JSON-first editing CLI, and an MCP server for host-managed integrations, with
options tuned for LLM/RAG preprocessing, reviewable edit flows, and local
automation.
- In COM/Excel environments (Windows), it performs rich extraction.
- In non-COM environments (Linux/macOS):
- direct OOXML parsing Read full README on GitHub → Get the weekly AgentRank digest
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