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120,085 servers. Updated
20 Best Spreadsheets MCP Servers: compared and ranked, November 2026Ranked from 967 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    A
    quality
    D
    maintenance
    Enables reading and writing Excel workbooks (.xlsx) through MCP. Supports listing sheets, tables, pivot tables, reading cell data, exporting to CSV/text/Markdown, and creating/modifying Excel files.
    14
    GPL 3.0
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables normalizing arbitrary Excel spreadsheets with varied headers into 19 canonical fields and clean JSON, with optional LLM disambiguation and offline fallback. Exposes MCP tools for use in Claude, Cursor, and Windsurf.
    1
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables querying Excel and CSV files using SQL via natural language, allowing AI assistants to analyze data without manual SQL writing.
    1
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    An MCP server that provides comprehensive Excel file operations, data analysis, and visualization capabilities for working with various spreadsheet formats like XLSX, CSV, and JSON.
    8
    40 PyPI
    95
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    A Model Context Protocol (MCP) server that provides tools for reading Excel (xlsx) files, enabling extraction of data from entire workbooks or specific sheets with results returned in structured JSON format.
    3
    6
    Apache 2.0
  • A
    license
    B
    quality
    D
    maintenance
    Provides efficient handling of large Excel files through automatic chunking and pagination, using MCP to enable seamless file reading and management features such as sheet selection and error handling.
    1
    29
    MIT
  • A
    license
    C
    quality
    C
    maintenance
    Enables conversational data analysis of Excel/CSV files through natural language queries, powered by 395 Excel functions via HyperFormula and multi-provider AI. Supports advanced analytics, bulk operations, financial modeling, and large file processing with intelligent chunking.
    35
    29 npm
    38
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    An MCP server for reading, writing, and analyzing Excel files using Python, pandas, and openpyxl. It enables tasks such as managing multiple worksheets, performing structural data analysis, and creating new files from JSON data.
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables efficient reading, analyzing, and querying of Excel, CSV, and JSON files with support for chunked processing, column/field filtering, and streaming for large datasets. Supports multiple transport protocols (stdio, HTTP, SSE) for flexible integration.
    27 npm
    4
    ISC
  • A
    license
    B
    quality
    D
    maintenance
    Enables users to analyze local Excel and CSV files through natural language queries and a web dashboard while keeping data local. It supports saving specific analyses as reusable tools and building a custom analytics toolkit within Claude Desktop.
    10
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Local-first data quality validation for Excel/CSV: schema-aware checks with 10 zero-code constraint types (uniqueness, ranges, foreign keys and more) and row-level error reports.
    4
    5 npm
    3
    Apache 2.0
  • A
    license
    A
    quality
    B
    maintenance
    Enables AI assistants to convert German PDF invoices into XRechnung 3.0 and ZUGFeRD e-invoices with KoSIT validation and missing-field prompts, and Brazilian bank statement PDFs into OFX, CSV, and Excel after balance validation.
    3
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables LLMs to profile and analyze tabular data files (CSV, Parquet, Excel, JSON) by extracting schema, statistics, data quality issues, and dtype suggestions, returning structured JSON.
    7
    37 PyPI
    3
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    50 tools and 400 functions for working with Excel/.xlsx spreadsheets — read/write, recalculate formulas, diff, repair broken references, and audit. Built for AI agents.
    50
    2,388 npm
    6
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables AI agents to work with a real Excel-compatible spreadsheet engine, allowing them to create and manipulate structured data blocks, write and evaluate formulas, and save genuine .xlsx files with live formulas for human verification and reuse.
    31
    70 npm
    41
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables MCP clients to extract tables and text from digital PDF invoices, bank statements, and bills into CSV, JSON, or Excel, with automatic PII redaction by default.
    2
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables accountants and bookkeepers to ask practice-wide questions across every connected client Xero organisation in one read-only view — overdue invoices, payroll shortfalls, client health scores, trending-trouble lists and practice totals such as revenue and average DSO. It also generates ready-to-send Excel month-end packs per client, with every reported figure accompanied by the rule or formula that produced it and no financial data persisted to disk.
    12
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Imports CSV or Excel files into Dynamics 365 Finance & Operations data projects through the Data Management Framework, generating manifests, resolving entity targets and dependency order, and waiting for execution results. Also exports data projects and exposes tools to search the entity catalogue, inspect entity fields, and check execution status.
    8
    167 PyPI
    MIT