MCP serverio.github.cyanheads/openaq-mcp-server

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

UNRATEDActivestreamable-httpopenaq.caseyjhand.com

Overview

Score?

UNRATED 0.613

of what a free look can see, on 31 looks

Looks

last 17 hr ago

Tools

changed 10 days ago

URL

openaq.caseyjhand.com/mcp

streamable-http

Says it is

openaq-mcp-server 0.4.1

protocol 2025-06-18

In the record since

32 days ago

0median 0.606 · this server 0.613 · highest on record 0.8561

UN
RATED

0.613

31 looks · 30 days · measures answering, speed and whether its declared schemas are well formed

The parts a free look scored, and what each adds to the composite
Component	Weight ?	Lower bound	Adds
liveness it answered at all	0.43	0.63	0.270
latency p95 it answered as fast as its class	0.14	0.09	0.012
schema conformance the answer matched the shape it published	0.43	0.77	0.331
Composite	1.00		0.613

Not measured: correctness, honesty, price stability ?

BURN_INFREE_TIER_ONLY

Verify it yourselfnpx teppi-check https://openaq.caseyjhand.com/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M1FZ2EV4GY9VB40J3RK2WE00