Excel Semantic Normalizer

Overview

Excel Semantic Normalizer is a Model Context Protocol server that transforms messy Excel spreadsheets into clean, standardized JSON. It intelligently maps any column headers to 19 canonical fields, making inconsistent data structures readable and usable for AI assistants and downstream processes. Any MCP-compatible AI can invoke its tools directly during conversations or agent runs.

The server runs locally with no credentials or setup required — download version v0.5.0 and start normalizing immediately. It operates out of the box without external dependencies or authentication overhead.

Excel Semantic Normalizer appears in the File System category on mcp.site and integrates with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and others. If you maintain this server, claim your listing to verify ownership and keep information current.