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Internet Janitor

io.github.capneura/internet-janitor
データ・分析 公開・接続可能 MCP 2025-11-25

このMCPでできること

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

detect-delimiter
Detect comma, semicolon, tab, or pipe delimiters across up to 20 non-empty rows while ignoring delimiters inside double quotes.
入力スキーマ
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
diagnose-data
Something isn't working? Show me the problematic data. I will identify likely formatting problems and point to the deterministic Janitor tool that can fix them.
入力スキーマ
{'type': 'object', '$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.
入力スキーマ
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
normalize-decimal
Normalize common US/EU decimal representations to a dot-decimal string. Ambiguous single separators followed by three digits are flagged.
入力スキーマ
{'type': 'object', '$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.
入力スキーマ
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
safe-filename
Convert a string into a Windows-safe filename, including reserved device-name protection.
入力スキーマ
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['input'], 'properties': {'input': {'type': 'string', 'maxLength': 16384}}}
追加
normalize-boolean
2026年9月17日12:40
追加
detect-delimiter
2026年9月17日12:40
追加
normalize-decimal
2026年9月17日12:40
追加
safe-filename
2026年9月17日12:40
追加
normalize-whitespace
2026年9月17日12:40
追加
diagnose-data
2026年9月17日12:40