MCP Radar
MCP Server

Internet Janitor

io.github.capneura/internet-janitor
Data & Analytics Public & reachable MCP 2025-11-25

What this MCP does

Provides deterministic data-cleaning utilities for delimiters, decimals, booleans, whitespace, and filenames.

Capabilities

Tools

6 tools
detect-delimiter
Detect comma, semicolon, tab, or pipe delimiters across up to 20 non-empty rows while ignoring delimiters inside double quotes.
Input schema 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
diagnose-data
Something isn't working? Show me the problematic data. I will identify likely formatting problems and point to the deterministic Janitor tool that can fix them.
Input schema 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
normalize-boolean
Normalize common boolean representations such as yes/no, on/off, 1/0, true/false.
Input schema 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
normalize-decimal
Normalize common US/EU decimal representations to a dot-decimal string. Ambiguous single separators followed by three digits are flagged.
Input schema 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
normalize-whitespace
Collapse repeated whitespace to one space and trim leading/trailing whitespace.
Input schema 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
safe-filename
Convert a string into a Windows-safe filename, including reserved device-name protection.
Input schema 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
History

Recent tool changes

Added
normalize-boolean
Sept. 17, 2026, 12:40 p.m.
Added
detect-delimiter
Sept. 17, 2026, 12:40 p.m.
Added
normalize-decimal
Sept. 17, 2026, 12:40 p.m.
Added
safe-filename
Sept. 17, 2026, 12:40 p.m.
Added
normalize-whitespace
Sept. 17, 2026, 12:40 p.m.
Added
diagnose-data
Sept. 17, 2026, 12:40 p.m.
Discover

Similar MCP servers

LiveDataLink

io.github.blackboxfoundry/livedatalink

Exposes public-data tools covering economics, labor, banking, transport, books, legal opinions, carriers, environmental data, and…

AlpineDataWorks Intelligence Server

com.alpinedataworks/adw-intelligence-server

Provides economic, market, supply-chain, real-estate, energy, consumer, labor, and other scored intelligence indices with histori…

SharksAPI.AI

ai.sharksapi/marketing

Provides marketing analytics and actions across GA4, Search Console, Google Ads, social channels, SEO, WordPress, and marketing p…

synter-ads

io.github.Synter-Media-AI/synter-ads

Manages cross-platform advertising campaigns, audiences, tracking, creative, landing pages, campaign audits, technology intellige…

synter-ads

io.github.jshorwitz/synter-ads

Manages cross-platform advertising campaigns, audiences, tracking, creative, landing pages, campaign audits, technology intellige…

Stratalize Finance

com.stratalize/finance

Provides financial, macroeconomic, banking, credit, commodities, M&A, ESG, labor, and regulatory benchmarks for analysis and plan…

Stratalize Healthcare

com.stratalize/healthcare

Retired Stratalize server exposing benchmark, market intelligence, compliance, financial, healthcare, legal, real estate, and eco…

Stratalize Governance

com.stratalize/governance

Retired Stratalize server exposing benchmark, market intelligence, compliance, financial, healthcare, legal, real estate, and eco…