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mcp/harbor
Verified official

wren MCP

v1.0.0

ai.wrenapp/wren

Ask your AI to write in your Wren notebook: notes, graphs, flowcharts and formulas as real ink.

transport:streamable-http tools:13
Website

Target client

run in your project directory 

claude mcp add --transport http wren https://mcp.wrenapp.ai/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

get_profile Read-only

get profile

connect_account

connect account

create_handwritten_note Mutating

create handwritten note

render_note_preview

render note preview

list_notes Read-only

list notes

get_note Read-only

get note

list_recent_notebooks Read-only

list recent notebooks

add_page Mutating

add page

edit_page Mutating

edit page

update_note Mutating

update note

get_drawing_guide Read-only

get drawing guide

write_notebook_page Mutating

write notebook page

plan_notebook

plan notebook

All 13 tools, one page each

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.