Skip to content
mcp/harbor
Verified official

openaq mcp server MCP

v0.4.1

io.github.cyanheads/openaq-mcp-server

Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.

transport:streamable-http runtime:npm tools:7
View source

Target client

run in your project directory 

claude mcp add --transport http openaq-mcp-server https://openaq.caseyjhand.com/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

openaq_find_locations

openaq find locations

openaq_get_readings

openaq get readings

openaq_get_measurements

openaq get measurements

openaq_list_parameters

openaq list parameters

openaq_list_countries

openaq list countries

openaq_dataframe_query

openaq dataframe query

openaq_dataframe_describe

openaq dataframe describe

All 7 tools, one page each

1 resource 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.