StackData for Claude.ai

io.stackdata/stackdata

Official statistics, China censuses & yearbooks, and as-of customs tariffs with legal citations.

client:Claude.ai transport:streamable-http tools:4

Install StackData in Claude.ai

Settings → Connectors → Add custom connector

https://api.stackdata.io/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

search_datasets
get_table
tariff_lookup
resolve_data

StackData in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

StackData MCP server