CAZ Cost

app.rowb.caz-cost/zonesVersion 1.0.0

UK Clean Air Zone daily charges by council, per vehicle class, and what a trip costs.

Status

Responds569 msNov 14, 2026, 13:38 UTCAnswered our handshake without sign-in.

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Streamable HTTP

https://caz-cost.rowb.app/mcpResponds569 msNov 14, 2026, 13:38 UTC

No sign-in

claude mcp add --transport http zones https://caz-cost.rowb.app/mcp

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Settings > Connectors > Add custom connector
Name: zones
Remote MCP server URL: https://caz-cost.rowb.app/mcp

{
  "mcpServers": {
    "zones": {
      "url": "https://caz-cost.rowb.app/mcp"
    }
  }
}

code --add-mcp '{"name":"zones","type":"http","url":"https://caz-cost.rowb.app/mcp"}'

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3 tools

Tools of CAZ Cost
	Description		Read-only	Idempotent	Open world
`list_zones`List every UK Clean Air Zone with the daily charge each council publishes, per vehicle class, plus the London Congestion Charge and ULEZ which are separate schemes.	List every UK Clean Air Zone with the daily charge each council publishes, per vehicle class, plus the London Congestion Charge and ULEZ which are separate schemes.	Not declared	Not declared	Not declared	Not declared
`trip_cost`Cost one trip through a zone: daily rate x days, plus the penalty if it went unpaid. Returns chargeable=false when that vehicle class is not charged, and lists the zones where it would be.	Cost one trip through a zone: daily rate x days, plus the penalty if it went unpaid. Returns chargeable=false when that vehicle class is not charged, and lists the zones where it would be.	Not declared	Not declared	Not declared	Not declared
`zone_charges`Get one zone by id: its daily charge for each vehicle class, its notes, its penalty figures and the source URLs the numbers came from.	Get one zone by id: its daily charge for each vehicle class, its notes, its penalty figures and the source URLs the numbers came from.	Not declared	Not declared	Not declared	Not declared