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mcp/harbor
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DataSnack MCP

v1.3.0 changelog · 2

ai.datasnack/datasnack

Seven-day forecasts of real-world numbers, linked and graded daily; sign-in adds Excel exports.

transport:streamable-http tools:18
Website

Target client

run in your project directory 

claude mcp add --transport http datasnack https://datasnack.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

search_models Read-only

search models

get_model Read-only

get model

overnight

overnight

scoreboard

scoreboard

calibration

calibration

get_reference_workbook Read-only

get reference workbook

get_me Read-only

get me

list_library Read-only

list library

follow_model

follow model

unfollow_model

unfollow model

list_notices Read-only

list notices

cover_status

cover status

cover_market

cover market

export_options Read-only

export options

export_model Read-only

export model

get_export Read-only

get export

list_exports Read-only

list exports

start_checkout Mutating

start checkout

All 18 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.