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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "cleanairdata": {
      "type": "http",
      "url": "https://cleanairdata.org/api/mcp"
    }
  }
}

claude mcp add --transport http cleanairdata https://cleanairdata.org/api/mcp

[mcp_servers.cleanairdata]
url = "https://cleanairdata.org/api/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "cleanairdata": {
      "type": "remote",
      "url": "https://cleanairdata.org/api/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "cleanairdata": {
      "type": "http",
      "url": "https://cleanairdata.org/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=cleanairdata&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY2xlYW5haXJkYXRhLm9yZy9hcGkvbWNwIn0%3D"
}

{
  "servers": {
    "cleanairdata": {
      "type": "http",
      "url": "https://cleanairdata.org/api/mcp"
    }
  }
}

{
  "mcpServers": {
    "cleanairdata": {
      "httpUrl": "https://cleanairdata.org/api/mcp"
    }
  }
}

extensions:
  "cleanairdata":
    enabled: true
    name: "cleanairdata"
    type: streamable_http
    uri: "https://cleanairdata.org/api/mcp"
    timeout: 300

Quality 89 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 660 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 2 of the 7 days needed

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 660 tokens to load them all · tool set 9c1eb3092ca4 · checked 2026-10-19 16:53 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 78 / 100

no-repository

provenance45

liveness96

freshness100

hygiene80

+website +reachable +uptime-91% +updated-3d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://cleanairdata.org/api/mcp` streamable-http	none	yes	91%	319 ms	2025-06-18	2026-10-19

Tools (3)

`compare_cities`read-only	Side-by-side historical records for two US cities with the difference in Clean Air Score and PM2.5. Warnings list any copied record. Each city is either an own_record (scored from its own data) or a copied_record (the full record of the nearest scored city, named in source_city, source_state and source_distance_miles). A copied_record describes the source city, not measurements taken in the named city. Values are historical annual data, not the current AQI.
`get_city_air_quality`read-only	Historical Clean Air Score, grade, latest annual PM2.5 mean, unhealthy-day share, trend and yearly PM2.5 for one US city. Each city is either an own_record (scored from its own data) or a copied_record (the full record of the nearest scored city, named in source_city, source_state and source_distance_miles). A copied_record describes the source city, not measurements taken in the named city. Values are historical annual data, not the current AQI.
`rank_cities`read-only	Cities with the highest Clean Air Score (cleanest first), optionally within one state. By default only cities with their own record are ranked, so copied records do not crowd the list. Each city is either an own_record (scored from its own data) or a copied_record (the full record of the nearest scored city, named in source_city, source_state and source_distance_miles). A copied_record describes the source city, not measurements taken in the named city. Values are historical annual data, not the current AQI.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.chenweilie/cleanairdata",
  "title": "CleanAirData",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://cleanairdata.org/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "websiteUrl": "https://cleanairdata.org/developers/api",
  "description": "Historical PM2.5 and Clean Air Score for US cities; copied records name their source city."
}