letin: Power Query (M)

io.github.S-CurveLabsv0.2.0Updated Sep 23, 2026

Inspect, refactor, lint, run and version Power Query (M) in Excel workbooks and Power BI projects.

VerifiedSTDIODesktop onlyData & AnalyticsDeveloper Tools

Installation

In SourceWeft

  1. Open letin: Power Query (M) 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

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Version history

1
  1. v0.2.0LatestSep 22, 2026