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ExcelMcp 1.10.1

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@github-actions github-actions released this 23 Jul 13:59
v1.10.1
59ebf29
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ExcelMcp 1.10.1

What's New

Patch Changes

  • #740 59ebf29 Thanks @sbroenne! - Fix conditionalformat add throwing on borderStyle/borderColor (#737). Writing border formatting on a conditional-format rule threw COMException: Unable to set the LineStyle property of the Border class. Root cause: FormatCondition.Borders is a 4-item collection indexed 1-4 (left/top/bottom/right), unlike Range.Borders which uses the xlEdgeLeft/Top/Bottom/Right constants (7-10) — writing (and reading) via those out-of-range indices silently returned an unbound placeholder that threw on write and reported blank values on read. Both the write path (add) and the read path (list-rules/list-worksheet-rules) now use the correct 1-4 indices, so border style and color round-trip correctly.

  • 352b1da Thanks @github-actions[bot]! - Release automation: reliably commit the changelog back to main. The post-release step now pushes the compiled CHANGELOG.md update directly to main using an admin RELEASE_PAT, instead of opening a chore/changelog-vX PR. On this user-owned repo the GitHub Actions bot can't be a branch-protection bypass actor, so that PR could never satisfy the required status checks and piled up open — leaving several releases with a stale/missing CHANGELOG on main. The direct push (as a ruleset bypass actor) removes the stuck-PR failure mode entirely.

Installation Options

VS Code Extension (Recommended)

  • Search "ExcelMcp" in VS Code Marketplace and click Install
  • Or download excelmcp-1.10.1.vsix below
  • Self-contained: no .NET runtime or SDK required
  • Includes both MCP Server and CLI (excelcli)
  • Agent skills (excel-mcp + excel-cli) registered automatically via chatSkills

Claude Desktop (MCPB)

  • Download excel-mcp-1.10.1.mcpb and double-click to install

Standalone Executables (Primary — no .NET runtime required)

  • MCP Server: Download ExcelMcp-MCP-Server-1.10.1-windows.zip, extract mcp-excel.exe
  • CLI: Download ExcelMcp-CLI-1.10.1-windows.zip, extract excelcli.exe
  • Add the exe(s) to your PATH, then configure your MCP client with command mcp-excel

NuGet (.NET Tool) (Secondary — requires .NET 10 runtime)

dotnet tool install --global Sbroenne.ExcelMcp.McpServer
dotnet tool install --global Sbroenne.ExcelMcp.CLI

Agent Skills (for AI coding assistants)

  • VS Code Extension includes both skills automatically (excel-mcp + excel-cli)
  • Install via Skills CLI: npx skills add sbroenne/mcp-server-excel --skill excel-cli or --skill excel-mcp
  • Or download excel-skills-v1.10.1.zip

Requirements

  • Windows OS
  • Microsoft Excel 2016+
  • No .NET runtime required for VS Code Extension, MCPB, or standalone executables
  • .NET 10 Runtime required for NuGet (.NET tool) installation only

Documentation

Assets 7
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