MCP server

Clara — Personal Clean Air Planner

com.southlondonscientific/clara

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Working at last checkVerified publisher: southlondonscientific.comAbout 1,215 tokens per request once connected2 tools

https://clara-mcp.southlondonscientific.com/mcp

At a glance

Type: MCP server
Publisher: southlondonscientific.com (verified by the MCP Registry)
Status: Working at last check
Tools: 2
Token cost: About 1,215 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http clara https://clara-mcp.southlondonscientific.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.clara]
url = "https://clara-mcp.southlondonscientific.com/mcp"

Gemini CLI

{"mcpServers":{"clara":{"httpUrl":"https://clara-mcp.southlondonscientific.com/mcp"}}}

Cursor

{"mcpServers":{"clara":{"url":"https://clara-mcp.southlondonscientific.com/mcp"}}}

VS Code

{"servers":{"clara":{"type":"http","url":"https://clara-mcp.southlondonscientific.com/mcp"}}}

Antigravity

agy mcp add clara https://clara-mcp.southlondonscientific.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"clara","server_url":"https://clara-mcp.southlondonscientific.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"clara","server_url":"https://clara-mcp.southlondonscientific.com/mcp"}

contextual_advice ~711 tokens
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
exposure_assessment ~504 tokens
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 re

Hermes — Air Quality Intelligence
UK air quality MCP: live readings, historical trends, LAQM stats, WHO checks, knowledge base.
Servana
Search and message local service vendors (cleaning, med spa, yoga, personal training) by city.
Hesper Atlas Evidence
Verify stock signals, replay evidence, provenance, freshness, and caveats.
Folionomiq
Measures a portfolio from price history: independent bets, what funds own, past crises. No advice.
Whetstone
Verifier-grounded AI promotion gates, disposable report cards, and signed PASS/HOLD/BLOCK receipts.
Data Santaclara
Santa Clara County Open Data (data.sccgov.org) Socrata MCP.
LiquiLens — the Failure Radar
Free bank-filing and counterparty research; cited evidence limits; public MCP needs no API key.
DAIly outfits
What to wear today by city weather and travel packing lists by destination. Public, read-only.

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