com.getcloseknit/close-knit

What it mainly works on, as our AI model read its tool descriptions: files and code on the machine it runs on; accounts and data in outside web services.

2 of 24 tools are described as changing something (creating, editing, deleting, sending or running).

• find_areason 4 other serversreads or searches

  “Shortlist London neighbourhoods for a household: budget, bedrooms, weighted priorities (crime, station access, price level, official deprivation decile, noise, disorder, energy rating, leasehold shar…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  19 inputs, 1 required

  • marketstring“Buying or renting.”
  • max_budgetintegerrequired“Maximum price in £ (buy) or £ per month (rent).”
  • target_budgetinteger or null“Comfortable price; defaults to max less 8% (the site's own rule: £650k max → £600k).”
  • bedroomsinteger“Bedrooms needed (0 = studio).”
  • prioritiesarray“What matters, with importance 1-5 (criteria are ranked by importance, then in the order given; the order sets the weights).”
  • rangesarray“Any other map layer as a range with soft edges, e.g.”
  • budget_importanceinteger“Where the budget sits in the order (5 = first).”
  • budget_mustboolean“True = areas whose ballpark is over max_budget are out.”
  • near_stationsarray“Live within walking distance of these stations (e.g.”
  • boroughsarray“Live in these boroughs (uk:borough:E09…, from search_places).”
  • only_in_zonesboolean“With stations/boroughs given: True = only areas inside them (a must Where criterion); False = ranked first in the order, the fit falling with distance outside …”
  • zone_soft_metresinteger“Outside the zones the fit falls to 0 over this distance (when only_in_zones is False).”
  • exclude_area_idsarray“Areas the user already rejected — LSOA, MSOA or borough geography ids (boroughs and MSOAs expand to their LSOAs) — so they are not suggested again.”
  • include_over_budgetboolean“Keep areas whose typical home looks over budget.”
  • placesarray“Where the household goes — work, a gym, a particular school, friends (pinned: latitude/longitude from search_places) or the nearest of a kind (category).”
  • liked_area_idsarray“Areas the user liked: carried into the map link and highlighted there.”
  • property_typestring“House or flat, for the price comparison on the brief page (sales of similar homes).”
  • top_ninteger“How many areas to return.”
  • customarray“The user's own criteria from places on the map ('more cafés than kebab shops', 'near gyms'): a preset_id or a criterion, each scored by its percentile within t…”
• open_shared_searchreads or searches

  “Open a search the user shared from the Close Knit site (a link with #profile=v1., v2.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  2 inputs, 1 required

  • linkstringrequired“An Close Knit link the user shared (…#profile=v1.…, v2.”
  • top_ninteger“How many areas to return.”
• find_similar_areason 1 other serverreads or searches

  “Neighbourhoods like one the user liked (crime, deprivation, income, price level and station access percentiles), optionally only cheaper ones: 'like this but cheaper / elsewhere'.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  4 inputs, 1 required

  • area_idstringrequired“A neighbourhood (LSOA) the user liked.”
  • cheaperboolean“Only areas with a lower £/m² price level.”
  • bedroomsinteger or null“Adds a ballpark price for this size.”
  • top_ninteger“How many areas to return.”
• get_area_overviewreads or searches

  “One neighbourhood in detail for a decision: local market (sales, turnover, leasehold share, £/m² medians, growth), the borough's official UK HPI (hpi: average price by type, 1/5/10-year change vs Lon…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  2 inputs, 1 required

  • area_idstringrequired“Geography id, e.g.”
  • bedroomsinteger or null“Adds a ballpark price for this size.”
• assess_listingreads or searches

  “Check one listing the user found against local evidence: asking price vs the neighbourhood's recorded £/m² (with floor area or a bedroom-based ballpark), turnover, growth, the borough's official HPI,…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  11 inputs, 2 required

  • postcodestringrequired“Full postcode of the listing, e.g.”
  • asking_priceintegerrequired“£ (buy) or the rent in its rent_period (rent).”
  • marketstring“For sale or to rent.”
  • rent_periodstring“The rent's period: month = £ per calendar month, week = £ per week (converted ×52/12 for the comparison).”
  • bedroomsinteger or null“Bedrooms in the listing.”
  • floor_area_sqmnumber or null“Floor area in m² if the listing states it.”
  • floor_area_sqftnumber or null“Floor area in sq ft if the listing states it; converted server-side (1 sq ft = 0.092903 m²).”
  • property_typestring or null“Property type if the listing states it; used for a same-type comparison.”
  • tenurestring“Tenure if the listing states it; lease questions are hedged ('If leasehold') when unknown and skipped for freehold.”
  • share_percentnumber or null“Shared-ownership share for sale, e.g.”
  • listing_urlstring or null“Echoed back for citation only.”
• list_metricson 19 other serversreads or searches

  “List every area metric the active release serves (id, unit, direction, available periods, legend, provenance, caveats), plus the My match factors (kind 'factor': disorder, epc-share, leasehold-share,…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input

  • compactboolean“Only id, unit, direction and defaultPeriod per metric: a small reply when you just need valid metric_id/period values.”
• search_areason 3 other serversreads or searches

  “Resolve free text (area name, ONS code, postcode, street) to geography ids (uk:lsoa|msoa|borough:…) and, where recorded sales exist, address ids (uk:addr:…).”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  2 inputs, 1 required

  • qstringrequired“Free text: area name, ONS code (E01…), postcode, or street.”
  • limitinteger“Maximum results (1-25).”
• get_area_metricreads or searches

  “Evidence-backed value of one metric for one area in one month: value, regional (londonPercentile: within the area's region, London for a London area; rankScope names it) and England percentiles, qual…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs, 2 required

  • area_idstringrequired“Geography id, e.g.”
  • metric_idstringrequired“Metric id from list_metrics, e.g.”
  • periodstring or null“Month, YYYY-MM.”
• rank_areas_by_metricreads or searches

  “Rank every served area (or one region's, region='North West') by one metric for one month and return the top N with rank, value, unit and quality.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  5 inputs, 2 required

  • metric_idstringrequired“Metric id from list_metrics.”
  • periodstringrequired“Month, YYYY-MM.”
  • top_ninteger“How many areas to return (1-50).”
  • orderstring“desc = highest value first.”
  • regionstring or null“Only areas of one English region: its code (E12000001-E12000009) or name, e.g.”
• get_address_historyon 1 other serverreads or searches

  “Recorded achieved sale prices for one address id (HM Land Registry Price Paid, GBP, with the EPC floor area where matched; no per-sale GBP/m2).”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input, 1 required

  • address_idstringrequired“Address id returned by search_areas (uk:addr:…).”
• get_home_priceson 1 other serverreads or searches

  “One London home's recorded sales (date, price, HM Land Registry link) and prices in its area today: the middle half (25th-75th percentile) of same-type standard sales since three years back, each adj…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input, 1 required

  • property_refstringrequired“UPRN (digits), an address id (uk:addr:…) as returned by search_places, or an address fragment, e.g.”
• match_areasreads or searches

  “Score every area against a household's ordered criteria (preference-profile.v2: budget, ranges on any map layer, places, where zones, own criteria; must = filter).”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  2 inputs, 1 required

  • profileobjectrequired“preference-profile.v2 (preferred): {schemaVersion: 'preference-profile.v2', market buy|rent, targetBudget, maximumBudget, bedrooms, criteria: [...]} where crit…”
  • top_ninteger“How many of the best-scored areas to list (1-100).”

Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. Read 2026-10-23.

The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.