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mcp/harbor
Verified official

K2 Study Decks & Algorithm MCP

v1.1.0

com.k2kanji/study

Study decks for 8 languages plus the K2 spaced-repetition engine, runnable on your items.

transport:streamable-http tools:7
Website

Target client

run in your project directory 

claude mcp add --transport http study https://k2kanji.com/api/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

list_decks Read-only

list decks

search_deck Read-only

search deck

get_entry Read-only

get entry

get_cube_algorithms Read-only

get cube algorithms

explain_k2_algorithm

explain k2 algorithm

simulate_k2_session

simulate k2 session

get_site_info Read-only

get site info

All 7 tools, one page each

4 prompts you invoke yourself

3 resources you attach as context

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.