Groupdocs Comparison Mcp

groupdocs-comparison/groupdocs.comparison.mcp

Brings GroupDocs.Comparison's document diffing engine to Claude and other MCP clients as two callable tools: Compare produces marked-up result files and change counts for PDF, Word, Excel, PowerPoint, and 30+ formats, while GetDocumentInfo inspects page counts, dimensions, and metadata without running a full comparison. Handles password-protected files. Ships as a .NET global tool or Docker image, runs via dnx with optional version pinning, and lets you ask natural-language questions like "what changed between contract-v1.docx and contract-v2.docx?" The agent picks the right tool based on whether you're diffing or just inspecting. Includes a full integration test suite that exercises published artifacts across platforms, so the setup snippets are verified end to end.

GitHub stars: 1
tools: 3
transport: STDIO
env vars: 5
last updated: Sep 18, 2026

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Tools

3 tools

Public tool metadata for what this MCP can expose to an agent.

CompareCompares two documents (source vs target) and produces a marked-up result file, plus a change-count summary and a structured JSON list of the changes.

Compares two documents (source vs target) and produces a marked-up result file, plus a change-count summary and a structured JSON list of the changes.

No parameter schema in public metadata yet.

AnalyzeChangesReturns the differences between two documents as structured data only, without rendering or saving a result file.

Returns the differences between two documents as structured data only, without rendering or saving a result file.

No parameter schema in public metadata yet.

GetDocumentInfoInspects a single source document and returns file type, page count, file size, and per-page dimensions as JSON, without performing a comparison.

Inspects a single source document and returns file type, page count, file size, and per-page dimensions as JSON, without performing a comparison.

No parameter schema in public metadata yet.