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mcp/harbor
Verified official

Kitbench MCP

v1.0.0

net.kitbench/kitbench

Exact Japanese text & date tools: char count, business days with JP holidays, era, tax, units.

transport:streamable-http tools:7
Website

Target client

run in your project directory 

claude mcp add --transport http kitbench https://kitbench.net/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

count_characters Read-only

count characters

days_between

days between

add_days Mutating

add days

calculate_age

calculate age

convert_japanese_era

convert japanese era

consumption_tax

consumption tax

convert_units

convert units

All 7 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.