Wheretolive MCP server

• Registry namexyz.wheretolive/london-open-dataverified in the MCP registry

The registry name sits under wheretolive.xyz. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-27
• Tools7
• Server calls itselfwheretolive-london-open-data
• Server version1.2.0
• Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 179 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 2 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
• Answeredmeasuring2 of the 7 daily checks it takes to print a share
• Median first answer598 ms
• Space in an agent's context≈ 2,733 tokensthe definitions of all its tools (7), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 7 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• find_london_district

  Resolve a place name, borough, Tube or rail station, outward code or full postcode to the London postcode district(s) the other tools take. Returns up to 15 matches with their borough(s) and how each matched. To screen districts on…

• find_london_districts

  Find the London postcode districts that meet several open-data criteria at once: a maximum Land Registry median house price, a maximum commute to a work hub, crime at or below the London rate or under a rate per 1,000 residents, a minimum…

• check_london_postcode

  Open-data facts at one full London postcode (e.g. "E17 4QH"): the Environment Agency flood zone at its centre; whether its centre is inside a conservation area, listed building outline, Article 4 direction area or tree preservation order…

• get_district_profile

  Open-data profile of one London postcode district: HM Land Registry median sold prices of existing flats and houses (12 months, with sales counts and London figures) and five years of yearly medians, police.uk residential crime per 1,000…

• get_commute_times

  Typical door-to-door public transport minutes (TfL Journey Planner, 09:00 weekday departure) from a London postcode district to London work hubs, quickest first, with the district's quickest sector. Hubs: canary-wharf (Canary Wharf)…

• rank_london_districts

  London postcode districts ranked on one open-data measure: lowest_crime_rate (police.uk residential crime per 1,000 residents), cheapest_houses (Land Registry median sold price of existing houses; flats are not ranked)…

• compare_london_districts

  Side-by-side open-data figures for 2 to 6 London postcode districts and London as a whole: median sold price of existing houses, residential crime per 1,000 residents, Outstanding state schools, share of postcodes in flood zone 3, Band D…