UK Real Estate
Grouped by Kin Score band and ranked by composite score within each, with the separate agent-readiness score alongside. Click the scores on any row to open the full facet and dimension breakdown behind both numbers, and click again to close it.
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22 providers · 2 standards and regulatory bodies listed separately below
Strong 4 54.3 – 66.4 Solid contracts, transparent operations, and an easy start.
1
Goodlord Strong agent ready Property Management
Goodlord (Oh Goodlord Limited, London) is a United Kingdom PropTech platform that digitises the pre-tenancy and tenancy lifecycle for residential letting age...
Composite
60.7
Agent
34.7
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 60.7/100 · strong
Contract Quality
17.0 / 25
Developer Ergonomics
13.2 / 20
Access Clarity
10.8 / 20
Operational Transparency
3.1 / 13
Contract Governance
0.5 / 12
Discoverability
7.4 / 10
Regulatory · Insurance
10.7 / 15
Agent readiness — 35/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
2
Ordnance Survey Strong agent ready Land Registries & Government
Ordnance Survey is Great Britain's national mapping agency, a government-owned company that maintains the addressing and mapping layer the UK property market...
Composite
57.9
Agent
31.1
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 57.9/100 · strong
Contract Quality
10.6 / 25
Developer Ergonomics
13.0 / 20
Access Clarity
9.7 / 20
Operational Transparency
8.9 / 13
Contract Governance
2.2 / 12
Discoverability
7.2 / 10
Regulatory · Government & Public Sector
10.3 / 15
Agent readiness — 31/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
3
Reapit Strong agent native Agency CRM & Transaction Technology
Reapit is a United Kingdom-headquartered supplier of agency CRM and property management software for estate and letting agents, best known for AgencyCloud an...
Composite
57.9
Agent
46.6
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 57.9/100 · strong
Contract Quality
13.6 / 25
Developer Ergonomics
14.6 / 20
Access Clarity
7.4 / 20
Operational Transparency
12.0 / 13
Contract Governance
2.2 / 12
Discoverability
8.2 / 10
Agent readiness — 47/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server documented
4.8 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples documented
1.8 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
4
HM Land Registry Strong agent ready Land Registries & Government
HM Land Registry is the non-ministerial government department that registers the ownership of land and property in England and Wales, guaranteeing title to m...
Composite
56.2
Agent
36.5
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 56.2/100 · strong
Contract Quality
16.2 / 25
Developer Ergonomics
13.2 / 20
Access Clarity
8.9 / 20
Operational Transparency
3.8 / 13
Contract Governance
2.4 / 12
Discoverability
7.0 / 10
Regulatory · Government & Public Sector
8.6 / 15
Agent readiness — 37/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
9.0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
Developing 6 39.3 – 54.2 Real signal across most facets with visible, nameable gaps.
5
Street.co.uk Developing agent ready Agency CRM & Transaction Technology
Street.co.uk (Street Systems Limited, Manchester, England) is a UK estate agency CRM and property management platform for residential sales, lettings, proper...
Composite
54.0
Agent
30.4
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 54.0/100 · developing
Contract Quality
16.6 / 25
Developer Ergonomics
12.5 / 20
Access Clarity
7.6 / 20
Operational Transparency
8.2 / 13
Contract Governance
2.2 / 12
Discoverability
7.6 / 10
Agent readiness — 30/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
6
Landmark Information Group Developing agent ready Property Data & Analytics
Landmark Information Group is a United Kingdom property and land data business, part of Daily Mail and General Trust (DMGT), that sits in the middle of the U...
Composite
51.2
Agent
45.9
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 51.2/100 · developing
Contract Quality
16.4 / 25
Developer Ergonomics
13.2 / 20
Access Clarity
6.8 / 20
Operational Transparency
6.2 / 13
Contract Governance
0.5 / 12
Discoverability
6.5 / 10
Agent readiness — 46/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
7
Arthur Online Developing agent ready Property Management
Arthur Online is a London-headquartered UK property management software platform, founded in 2008 and acquired by Aareon in January 2021, that gives letting ...
Composite
47.9
Agent
37.9
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 47.9/100 · developing
Contract Quality
7.0 / 25
Developer Ergonomics
12.7 / 20
Access Clarity
15.3 / 20
Operational Transparency
4.1 / 13
Contract Governance
1.0 / 12
Discoverability
5.7 / 10
Regulatory · Education & Research
6.9 / 15
Agent readiness — 38/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth negotiable
7.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity documented
3.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
8
Alto (Vebra / Zoopla) Developing agent ready Agency CRM & Transaction Technology
Alto — formerly Vebra Alto, and still trading through vebra.com — is the United Kingdom's most widely deployed estate agency CRM, used by more than 6,000 sal...
Composite
45.8
Agent
41.8
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 45.8/100 · developing
Contract Quality
13.9 / 25
Developer Ergonomics
13.2 / 20
Access Clarity
6.8 / 20
Operational Transparency
4.8 / 13
Contract Governance
0.5 / 12
Discoverability
7.2 / 10
Agent readiness — 42/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility documented
2.4 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
9
Hometrack Developing agent ready Valuation & AVM
Hometrack is a United Kingdom property data, valuation and risk-decisioning company, founded in 1999 and now part of Houseful — the Silver Lake-owned group t...
Composite
43.8
Agent
38.7
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 43.8/100 · developing
Contract Quality
13.5 / 25
Developer Ergonomics
9.9 / 20
Access Clarity
8.4 / 20
Operational Transparency
3.4 / 13
Contract Governance
2.2 / 12
Discoverability
7.0 / 10
Agent readiness — 39/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
10
Fixflo Developing agent native Property Management
Fixflo (a trading name of Tactile Limited, London, United Kingdom, acquired by Aareon in 2021) is a UK repairs, maintenance and compliance management platfor...
Composite
41.1
Agent
43.6
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 41.1/100 · developing
Contract Quality
14.6 / 25
Developer Ergonomics
6.5 / 20
Access Clarity
7.6 / 20
Operational Transparency
5.1 / 13
Contract Governance
0.5 / 12
Discoverability
6.3 / 10
Agent readiness — 44/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility documented
2.4 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
Thin 7 26.2 – 39.2 Limited machine-readable signal beyond documentation a human can read.
11
Sprift Thin agent aware Property Data & Analytics
Sprift is a United Kingdom property data aggregator, operated by Sprift Technologies Ltd and founded in 2016 by Matt Gilpin, that assembles up to 300 data po...
Composite
38.6
Agent
25.4
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 38.6/100 · thin
Contract Quality
13.6 / 25
Developer Ergonomics
9.9 / 20
Access Clarity
7.6 / 20
Operational Transparency
1.4 / 13
Contract Governance
0.5 / 12
Discoverability
6.3 / 10
Agent readiness — 25/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
12
Purplebricks Thin agent aware Brokerages & Agencies
Purplebricks is the United Kingdom's largest online (hybrid) estate agency, founded in 2014 by Michael and Kenny Bruce and David Shepherd, selling and lettin...
Composite
34.9
Agent
26.7
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 34.9/100 · thin
Contract Quality
12.6 / 25
Developer Ergonomics
5.6 / 20
Access Clarity
8.9 / 20
Operational Transparency
0.3 / 13
Contract Governance
0.5 / 12
Discoverability
7.6 / 10
Agent readiness — 27/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility documented
2.4 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
13
Zoopla Thin agent ready Portals & Marketplaces
Zoopla Limited is one of the two dominant residential property portals in the United Kingdom, operating zoopla.co.uk alongside PrimeLocation under the Housef...
Composite
34.4
Agent
33.6
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 34.4/100 · thin
Contract Quality
14.7 / 25
Developer Ergonomics
8.5 / 20
Access Clarity
2.6 / 20
Operational Transparency
1.7 / 13
Contract Governance
0.5 / 12
Discoverability
7.0 / 10
Agent readiness — 34/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth negotiable
7.5 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
15
Apex27 Thin agent aware Agency CRM & Transaction Technology
Apex27 Limited is a United Kingdom estate agency CRM vendor, founded in 2019 and headquartered in the UK, selling cloud software to sales, lettings and comme...
Composite
32.3
Agent
22.1
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 32.3/100 · thin
Contract Quality
6.4 / 25
Developer Ergonomics
6.1 / 20
Access Clarity
8.9 / 20
Operational Transparency
3.1 / 13
Contract Governance
1.0 / 12
Discoverability
7.6 / 10
Agent readiness — 22/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
16
TwentyCi Thin agent aware Property Data & Analytics
TwentyCi is a United Kingdom residential property data and home-mover intelligence company. It aggregates roughly 31.5 million UK addresses and tens of billi...
Composite
29.8
Agent
23.6
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 29.8/100 · thin
Contract Quality
4.1 / 25
Developer Ergonomics
10.8 / 20
Access Clarity
3.7 / 20
Operational Transparency
0.3 / 13
Contract Governance
4.0 / 12
Discoverability
7.6 / 10
Agent readiness — 24/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
17
Rightmove Thin agent ready Portals & Marketplaces
Rightmove is the United Kingdom's largest residential property portal, operated by Rightmove Group Limited (Milton Keynes) and listed on the London Stock Exc...
Composite
27.9
Agent
34.7
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 27.9/100 · thin
Contract Quality
13.4 / 25
Developer Ergonomics
2.7 / 20
Access Clarity
2.6 / 20
Operational Transparency
2.4 / 13
Contract Governance
0.5 / 12
Discoverability
6.9 / 10
Agent readiness — 35/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
18
Knight Frank Thin agent aware Brokerages & Agencies
Knight Frank LLP is a London-headquartered global real estate consultancy founded in 1896, structured as a partnership rather than a listed company, operatin...
Composite
27.3
Agent
25.0
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 27.3/100 · thin
Contract Quality
7.3 / 25
Developer Ergonomics
5.6 / 20
Access Clarity
4.2 / 20
Operational Transparency
0.0 / 13
Contract Governance
0.5 / 12
Discoverability
6.9 / 10
Regulatory · Securities & Market Data
8.7 / 15
Agent readiness — 25/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
Emerging 4 11 – 26.1 More than an index entry but still mostly links rather than artifacts.
19
Connells Group Emerging agent ready Brokerages & Agencies
Connells Limited, trading as Connells Group, is the United Kingdom's largest estate agency and property services group, headquartered at Cumbria House in Lei...
Composite
24.1
Agent
33.1
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 24.1/100 · emerging
Contract Quality
3.8 / 25
Developer Ergonomics
3.2 / 20
Access Clarity
5.8 / 20
Operational Transparency
0.0 / 13
Contract Governance
2.2 / 12
Discoverability
6.9 / 10
Regulatory · Securities & Market Data
7.5 / 15
Agent readiness — 33/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
6 / 6
MCP Server
0 / 12
Machine-Readable Auth bearer
3.5 / 10
Idempotency
9 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling
7.0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
4 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
20
Coadjute Emerging agent aware Listing Data Infrastructure
Coadjute Ltd is a London-based property technology company that operates a shared network for the UK residential property market, connecting estate agents, c...
Composite
23.3
Agent
15.1
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 23.3/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
3.8 / 20
Access Clarity
9.2 / 20
Operational Transparency
2.4 / 13
Contract Governance
2.2 / 12
Discoverability
5.7 / 10
Agent readiness — 15/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
6.0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
6 / 6
Agentic Commerce Well-Known Document
0 / 5
22
Foxtons Emerging human only Brokerages & Agencies
Foxtons Group plc is a London-focused UK estate agency, founded in 1981 and listed on the London Stock Exchange, running residential sales, lettings and prop...
Composite
17.4
Agent
0.0
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 17.4/100 · emerging
Contract Quality
3.7 / 25
Developer Ergonomics
1.4 / 20
Access Clarity
6.3 / 20
Operational Transparency
0.0 / 13
Contract Governance
1.0 / 12
Discoverability
5.0 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
23
OnTheMarket Emerging human only Portals & Marketplaces
OnTheMarket is the third-largest residential property portal in the United Kingdom, operating onthemarket.com. It was founded in 2013 by Agents' Mutual Limit...
Composite
16.2
Agent
0.0
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 16.2/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.4 / 20
Access Clarity
6.8 / 20
Operational Transparency
0.3 / 13
Contract Governance
0.0 / 12
Discoverability
7.6 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
Minimal 1 0 – 10.9 Index entry only; little beyond a description and a link.
24
Savills Minimal human only Brokerages & Agencies
Savills plc is a London-headquartered global real estate advisor, established in 1855, listed on the London Stock Exchange, with more than 42,000 people in o...
Composite
8.7
Agent
0.0
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 8.7/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.5 / 20
Access Clarity
4.2 / 20
Operational Transparency
0.0 / 13
Contract Governance
0.0 / 12
Discoverability
5.7 / 10
Regulatory · Securities & Market Data
3.5 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
Industry Bodies & Standards 2 Trade bodies and standards organizations — they define how the sector exchanges data rather than selling an API.
14
RICS (Royal Institution of Chartered Surveyors) Thin agent ready Industry Bodies & Standards
RICS, the Royal Institution of Chartered Surveyors, is the British royal-chartered professional body founded in London in 1868 that qualifies, regulates and ...
Composite
32.4
Agent
29.1
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 32.4/100 · thin
Contract Quality
10.1 / 25
Developer Ergonomics
5.6 / 20
Access Clarity
8.9 / 20
Operational Transparency
2.4 / 13
Contract Governance
0.5 / 12
Discoverability
6.5 / 10
Agent readiness — 29/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth served
9.0 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples documented
1.8 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5
21
Propertymark Emerging human only Industry Bodies & Standards
Propertymark is the United Kingdom's largest professional body for property agents, formed in 2017 from the merger of the National Association of Estate Agen...
Composite
18.0
Agent
0.0
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
Composite quality — 18.0/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
2.9 / 20
Access Clarity
4.7 / 20
Operational Transparency
1.4 / 13
Contract Governance
2.2 / 12
Discoverability
6.9 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
Documented Reversibility
0 / 6
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Delegated User Identity
0 / 6
Protected Resource Metadata
0 / 5
Registration Without a Human
0 / 6
Agentic Commerce Well-Known Document
0 / 5