mcpbeat

Clara — Personal Clean Air Planner MCP Server

com.southlondonscientific/clara
answering

Clara — Personal Clean Air Planner is answering right now. Last checked 14 min ago. It exposes 2 tools.

UK personal air quality advice and daily exposure assessment. Pairs with Hermes for live data.

Uptime history 42 hours of history
42 hours agonow
100.0%
Uptime 24h
91 of 91 checks
2
Tools
read from the server
169 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

run in your terminal
claude mcp add clara --transport http https://clara-mcp.southlondonscientific.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "clara": {
      "url": "https://clara-mcp.southlondonscientific.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.clara]
url = "https://clara-mcp.southlondonscientific.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "clara": {
      "url": "https://clara-mcp.southlondonscientific.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "clara": {
      "url": "https://clara-mcp.southlondonscientific.com/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

contextual
contextual_advice
Personalised air quality advice for a UK location and a specific user context. Use this tool whenever the user asks an air-quality question that depends on *who they are* or *what they're about to do*: e.g. asthma, pregnancy, school-age child, gas cooker at home, tube commute, outdoor exercise. It composes location-specific pollution with the user's personal context to produce evidence-based advice — far more targeted than a generic "high pollution day" handout. Composable with Hermes: pass pm25/no2 from Hermes get_current_aq for advice based on live readings rather than annual average estimates. Returns structured advice with a plain-English summary, health context, and local intervention information. Present the 'summary' to users first. Args: postcode: UK postcode (e.g. "SE17 1RL"). Provides coords + LAEI pollution. latitude: Latitude for coordinate-based lookup. longitude: Longitude for coordinate-based lookup. pm25: PM2.5 concentration in ug/m3. Overrides location-based estimate. no2: NO2 concentration in ug/m3. Overrides location-based estimate. setting: Context — residential, school, workplace, outdoor_exercise, commute. has_gas_cooker: Whether the person has a gas cooker (affects indoor advice). commute_mode: If setting is commute — walk, cycle, bus, car, train, tube. has_indoor_sources: Indoor pollution sources (smoking, woodstove). audience: Target audience — general, children, elderly, respiratory, pregnant.
exposure
exposure_assessment
Estimate personal daily air pollution exposure across home, work, and commute. Uses time-weighted modelling across environments: home (with indoor source adjustments), work, and commute (with route-based pollution and transport mode factors). Based on annual average pollution estimates, not live readings. Args: home_postcode: Home location UK postcode (e.g. "SE17 1RL"). Required. work_postcode: Work/school location postcode. Omit if not commuting. transport_mode: Commute mode — walk, cycle, bus, car, train, tube. work_frequency: How often you commute — most_days, some_days, less_often, never. commute_hour: Hour of commute (0-23) for time-of-day pollution adjustment. cooker_type: Home cooker type — gas, electric, induction, unknown. smoking_at_home: Whether anyone smokes indoors (major PM2.5 source). tube_line: London Underground line for tube commuters (e.g. "victoria").

Endpoints

URLTransportStateLatencyChecked
https://clara-mcp.southlondonscientific.com/mcp streamable-http answering 32 ms 14 min ago

Clara — Personal Clean Air Planner — questions

Answers built from our own checks of this server.

What can Clara — Personal Clean Air Planner do?
It exposes 2 tools, read directly from the server on our last check. Among them: contextual_advice, exposure_assessment. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Clara — Personal Clean Air Planner working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 169 ms. The bar chart above shows every period we have measured.
How do I connect Clara — Personal Clean Air Planner?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Clara — Personal Clean Air Planner need an API key?
No. Clara — Personal Clean Air Planner completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Clara — Personal Clean Air Planner?
It answers our handshake in 169 ms on average, which is faster than 70% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.