Excel MCP Server (FsOpenXmlDsl)

io.github.MarkNichollsv0.6.4Updated Sep 24, 2026

Excel tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON.

VerifiedSTDIODesktop onlyData & AnalyticsCloud & InfrastructureAI & ML

Installation

In SourceWeft

  1. Open Excel MCP Server (FsOpenXmlDsl) in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v0.6.4LatestSep 16, 2026