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Structured Data Validator

agenson-tools/structured-data-validator-mcp

This server gives AI agents five data cleanup tools: JSON schema validation with detailed error reporting, CSV to JSON conversion with automatic type inference, normalization for dates/phones/currencies/emails, HTML-aware text cleaning, and dataset merging with configurable conflict resolution. You'd reach for it when your agent is dealing with messy API responses, scraped web data, or user uploads that need to be standardized before processing. The validation tool catches schema mismatches early, the CSV parser handles different delimiters and data types automatically, and the merge tool can combine datasets by key with strategies like first wins, last wins, or field merging. Built for sub-2-second response times on typical agent workloads.

tools
5
transport
STDIO
last updated
Apr 2, 2026
View on GitHub

Tools

5 tools

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

validate_json_schemaValidate JSON data against any schema with comprehensive error reporting.

Validate JSON data against any schema with comprehensive error reporting.

No parameter schema in public metadata yet.

transform_csv_to_jsonConvert CSV data to structured JSON with intelligent type inference.

Convert CSV data to structured JSON with intelligent type inference.

No parameter schema in public metadata yet.

normalize_dataStandardize common data formats across your datasets.

Standardize common data formats across your datasets.

No parameter schema in public metadata yet.

clean_textExtract clean, normalized text from messy input.

Extract clean, normalized text from messy input.

No parameter schema in public metadata yet.

merge_datasetsIntelligently merge multiple datasets with conflict resolution.

Intelligently merge multiple datasets with conflict resolution.

No parameter schema in public metadata yet.

Sponsors

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Readme

Structured Data Validator & Transformer MCP Server

Smithery npm version Smithery License: MIT MCP Server

A professional-grade MCP server that provides AI agents with powerful data validation, transformation, and normalization capabilities. Built specifically for the agent economy by Agenson Horrowitz.

🤖 Why This Exists

View the full README on GitHub

Details

Repository
github.com/agenson-tools/structured-data-validator-mcp
Category
Data & Analytics
Package
@agenson-horrowitz/structured-data-validator-mcp
Transport
STDIO
Registry
MCP registry, active

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