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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "environment": {
      "type": "http",
      "url": "https://fourzerotwo.si/mcp/v/environment",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  }
}

claude mcp add --transport http environment https://fourzerotwo.si/mcp/v/environment --header "X-API-Key: ${X_API_KEY}"

[mcp_servers.environment]
url = "https://fourzerotwo.si/mcp/v/environment"
env_http_headers = { "X-API-Key" = "X_API_KEY" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "environment": {
      "type": "remote",
      "url": "https://fourzerotwo.si/mcp/v/environment",
      "enabled": true,
      "headers": {
        "X-API-Key": "{env:X_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "environment": {
      "type": "http",
      "url": "https://fourzerotwo.si/mcp/v/environment",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=environment&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZm91cnplcm90d28uc2kvbWNwL3YvZW52aXJvbm1lbnQiLCJoZWFkZXJzIjp7IlgtQVBJLUtleSI6IiR7WF9BUElfS0VZfSJ9fQ%3D%3D"
}

{
  "servers": {
    "environment": {
      "type": "http",
      "url": "https://fourzerotwo.si/mcp/v/environment",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "environment": {
      "httpUrl": "https://fourzerotwo.si/mcp/v/environment",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  }
}

extensions:
  "environment":
    enabled: true
    name: "environment"
    type: streamable_http
    uri: "https://fourzerotwo.si/mcp/v/environment"
    headers:
      "X-API-Key": "${X_API_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${X_API_KEY}. The registry never accepts secret values.

Quality 91 / 100strong

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 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.annotations64 of 64 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 6,855 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

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

64 tools, about 6,855 tokens to load them all · tool set 09cb09933bc7 · checked 2026-10-20 11:08 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 82 / 100

no-repository

provenance55

liveness98

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-94% +updated-9d-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://fourzerotwo.si/mcp/v/environment` streamable-http	none	yes	94%	608 ms	2025-11-25	2026-10-20

Tools (64)

`bathing-water__near`read-only	Designated bathing waters within a radius (default 25 km) of a UK postcode or point, nearest first, with classification and pollution risk. Free within the daily allowance, then $0.002 USDC per call via x402.
`bathing-water__search`read-only	Find bathing waters by name or district, and/or by classification (e.g. every "poor" site). Free within the daily allowance, then $0.001 USDC per call via x402.
`bathing-water__site`read-only	One bathing water: classification and year, pollution-risk forecast, latest sample date, water company and profile link. Free within the daily allowance, then $0.001 USDC per call via x402.
`earthquakes__count`read-only	How many earthquakes match a time and magnitude window. Free within the daily allowance, then $0.001 USDC per call via x402.
`earthquakes__event`read-only	Full detail for one earthquake by USGS event id. Free within the daily allowance, then $0.001 USDC per call via x402.
`earthquakes__m25-day`read-only	Magnitude 2.5+ earthquakes worldwide in the past day. Free within the daily allowance, then $0.001 USDC per call via x402.
`earthquakes__m45-week`read-only	Magnitude 4.5+ earthquakes worldwide in the past 7 days. Free within the daily allowance, then $0.001 USDC per call via x402.
`earthquakes__near`read-only	Earthquakes within a radius of a point since a date. Free within the daily allowance, then $0.002 USDC per call via x402.
`earthquakes__significant-week`read-only	Significant earthquakes worldwide in the past 7 days. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__acceptances-latest`read-only	Most recent bid-offer acceptances issued by the system operator. Free within the daily allowance, then $0.002 USDC per call via x402.
`gb-electricity__capacity-forecast`read-only	Forecast available generation capacity by fuel type for the next two weeks. Free within the daily allowance, then $0.002 USDC per call via x402.
`gb-electricity__demand-daily`read-only	Total national demand per day, recent days. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__demand-forecast`read-only	Half-hourly national and transmission demand forecast for the next day. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__demand-forecast-14d`read-only	Daily peak demand forecast for the next two weeks. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__demand-forecast-52w`read-only	Weekly peak demand forecast for the year ahead. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__demand-outturn`read-only	Initial national and transmission demand, half-hourly, last ~2 days. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__demand-peak`read-only	Daily peak transmission demand. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__frequency`read-only	Grid frequency (Hz) every 15 seconds, last hour. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__generation-history`read-only	Half-hourly generation by fuel type, recent history. Free within the daily allowance, then $0.002 USDC per call via x402.
`gb-electricity__generation-now`read-only	Current GB generation by fuel type (MW and %), latest 5-minute reading and last half hour / 24 hours. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__generation-today`read-only	Actual generation by production type over the last 24 hours (solar, wind, nuclear, gas…). Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__indicated-forecast`read-only	Day-ahead indicated demand, generation, imbalance and margin. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__interconnector-list`read-only	Every GB interconnector and the bidding zone it connects to. Free within the daily allowance, then $0.0005 USDC per call via x402.
`gb-electricity__interconnectors`read-only	Latest half-hourly flows on each interconnector (France, Norway, Netherlands, Belgium, Ireland, Denmark…), newest first. Free within the daily allowance, then $0.002 USDC per call via x402.
`gb-electricity__margin-forecast`read-only	Daily operating margin forecast (OCNMFD2), days 2–14. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__market-index`read-only	Market Index Data: half-hourly wholesale price (£/MWh) and volume between two dates. Free within the daily allowance, then $0.002 USDC per call via x402.
`gb-electricity__outage`read-only	One outage notice: plant, fuel, normal/available capacity, cause and event window. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__outages`read-only	Outage and unavailability messages published between two times (ids; fetch each with outage). Free within the daily allowance, then $0.002 USDC per call via x402.
`gb-electricity__surplus-forecast`read-only	Daily generating plant surplus forecast, days 2–14. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__system-prices`read-only	System sell/buy price and net imbalance volume for every settlement period of a day. Free within the daily allowance, then $0.002 USDC per call via x402.
`gb-electricity__temperature`read-only	Daily GB average temperature against seasonal reference values (drives demand). Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__warnings`read-only	System operator warnings and notices (margin notices, SO-SO trades, electricity capacity warnings). Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__wind-forecast`read-only	Current wind generation forecast, half-hourly, for the next ~2 days. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__wind-forecast-peak`read-only	Forecast peak wind generation for each day. Free within the daily allowance, then $0.001 USDC per call via x402.
`gb-electricity__wind-solar`read-only	Actual or estimated wind (on/offshore) and solar generation between two dates. Free within the daily allowance, then $0.002 USDC per call via x402.
`global-weather__forecast`read-only	Hourly-then-6-hourly forecast for ~9 days: temperature, wind, cloud, precipitation, symbol. Free within the daily allowance, then $0.002 USDC per call via x402.
`global-weather__forecast-complete`read-only	Full forecast including humidity, pressure, fog, UV and precipitation ranges. Free within the daily allowance, then $0.003 USDC per call via x402.
`global-weather__moon`read-only	Moonrise, moonset and moon phase for a point and date. Free within the daily allowance, then $0.001 USDC per call via x402.
`global-weather__ocean`read-only	Wave height and direction, sea temperature and currents (Nordic and North Sea waters). Free within the daily allowance, then $0.002 USDC per call via x402.
`global-weather__sun`read-only	Sunrise, sunset and solar noon for a point and date. Free within the daily allowance, then $0.001 USDC per call via x402.
`uk-flood__flood-area`read-only	Description, river or sea and polygon reference for one flood area. Free within the daily allowance, then $0.001 USDC per call via x402.
`uk-flood__flood-areas-near`read-only	Flood alert and warning areas within a radius of a point. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-flood__rainfall-near`read-only	Rainfall stations near a point. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-flood__river-stations`read-only	Monitoring stations on a named river. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-flood__severe-warnings`read-only	Only severe flood warnings (danger to life) and flood warnings currently in force. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-flood__station`read-only	Location, river, typical range and measures for one monitoring station. Free within the daily allowance, then $0.001 USDC per call via x402.
`uk-flood__station-history`read-only	Readings from a station since a date-time (max 4 weeks back). Free within the daily allowance, then $0.003 USDC per call via x402.
`uk-flood__station-latest`read-only	Latest readings from every measure at a station. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-flood__stations-near`read-only	River level, flow, tidal and rainfall monitoring stations near a point. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-flood__tide-gauges`read-only	Every tidal level monitoring station in England. Free within the daily allowance, then $0.001 USDC per call via x402.
`uk-flood__warnings`read-only	Every flood alert and warning currently in force in England. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-flood__warnings-near`read-only	Flood alerts and warnings in force within a radius of a point. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-rivers__latest`read-only	The latest reading for each measure of a type (level, flow, rainfall or groundwater) at a station. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-rivers__rainfall-near`read-only	The nearest rain gauges to a postcode or point with their latest rainfall totals. Free within the daily allowance, then $0.003 USDC per call via x402.
`uk-rivers__readings`read-only	Recent 15-minute readings (or daily means) for one type at a station, up to 7 days, newest first. Free within the daily allowance, then $0.002 USDC per call via x402.
`uk-rivers__search`read-only	Search hydrology stations by station or river name. Free within the daily allowance, then $0.001 USDC per call via x402.
`uk-rivers__station`read-only	One station: river, location, catchment area, date opened and its measures. Free within the daily allowance, then $0.001 USDC per call via x402.
`uk-rivers__stations-near`read-only	River level, flow, rainfall and groundwater stations within a radius (default 10 km, max 25) of a postcode or point, nearest first. Free within the daily allowance, then $0.002 USDC per call via x402.
`us-weather__alerts-active`read-only	Weather alerts in force for a US state or marine area. Free within the daily allowance, then $0.002 USDC per call via x402.
`us-weather__alerts-point`read-only	Weather alerts in force at a lat,lon. Free within the daily allowance, then $0.002 USDC per call via x402.
`us-weather__forecast`read-only	Twice-daily forecast periods for a grid square. Free within the daily allowance, then $0.002 USDC per call via x402.
`us-weather__forecast-hourly`read-only	Hourly forecast for a grid square. Free within the daily allowance, then $0.002 USDC per call via x402.
`us-weather__points`read-only	Forecast office, grid and nearby stations for a US lat,lon. Free within the daily allowance, then $0.001 USDC per call via x402.
`us-weather__station-latest`read-only	Latest observed conditions at a weather station. Free within the daily allowance, then $0.001 USDC per call via x402.

Schemas: list_tools.

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Official server.json

{
  "name": "si.fourzerotwo/environment",
  "title": "Environment & energy",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://fourzerotwo.si/mcp/v/environment",
      "type": "streamable-http",
      "headers": [
        {
          "name": "X-API-Key",
          "isSecret": true,
          "description": "Optional free key from https://fourzerotwo.si/free (raises the free allowance from 100 to 500 calls/day)"
        }
      ]
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://fourzerotwo.si",
  "description": "UK river levels and rainfall, bathing waters, flood warnings, weather, earthquakes and the GB…"
}