Atlas entry

`elron.club`

52 capabilities over MCP. First atlas observation.

Observed 13 Nov 2026, 00:04 UTC · passive: no tools called, no credentials sent · sha256:56ef03…b877

52 tools. 23 only read. 9 change records, and 2 of those delete or cancel. 1 sends messages. 19 have no reading.

AI reading, beta. side-effects v1 on claude-haiku-5.5, calibrated on MCP (golden-3). Only readings above a measured precision count. Counts are tools, not calls: no tool was called.

AI readings summary · beta

The service lists 52 tools, and 33 have AI readings.

applications.remove_document and viewings.cancel are read as deleting or cancelling records.

portal.request_access is read as sending messages to people.

4 tools are read as changing records, including applications.update, applications.set_consents and viewings.respond_after_viewing.

Written by code from the AI readings on this page: it groups them and says nothing they do not.

What an agent can do here

AI readings, beta · Readings on 33 of 52 MCP tools. 2 read as deleting or cancelling, 1 reads as sending messages.

Moves money
0
No tool read this way.
Deletes or cancels records
2 tools
- applications.remove_document0.82
- viewings.cancel0.81
Sends messages to people
1 tool
- portal.request_access0.83
Changes permissions
0
No tool read this way.
Runs code
0
No tool read this way.
Should ask a person first
0
No tool read this way.

No counted reading 19 tools No reading was counted, so any effect above is possible for them: applications.create_document_upload, applications.select_rental, applications.start, applications.upload_document, applications.withdraw, contact.submit, contact.upload_photo, contracts.get_signing_link, inquiries.activate, quotes.accept and 9 more.

What changed

First atlas observation. Atlas history

Look first

AI reading, beta: AI adds items here; it never removes one.

applications.remove_documentDeletes or cancels records · 0.82
viewings.cancelDeletes or cancels records · 0.81
portal.request_accessSends messages to people · 0.83

Surfaces

5 protocols checked

ARD	Not found	No document retrieved
A2A	Not found	0 skills
MCP	Valid	2025-11-25 · 52 tools · resources not advertised · prompts not advertised
OpenAPI	Not detected	0 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
absent
Exact state: not found · No document retrieved
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
A2A
absent
Exact state: not found · 0 skills
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
MCP
observed
Exact state: valid · Revision 2025-11-25 · 52 tools · resources not advertised · prompts not advertised
A usable protocol document was retrieved and validated.
Directly observed
OpenAPI
absent
Exact state: not detected · 0 operations
No endpoint was established from the evidence and scope that InterfaceDelta inspected.
Not detected does not prove that no endpoint exists.
Not observed / not fetched
WebMCP
absent
Exact state: not detected · 0 declarative form tools · experimental
No named declarative WebMCP form tools were observed in the origin root HTML.
Script-registered tools and other pages are not observed, so this does not mean the site has no WebMCP tools.
Not observed / not fetched

52 · inventory complete

Showing 52 of 52.

Tool and inputs							◇ AI reading, beta · confidence
Read as one of the six effects 3 AI only raises attention: these rows come first.
confirmed, documentId, expectedVersion, idempotencyKey and 1 more◇ AIDeletes or cancels records 0.82		Deletes or cancels records 0.82					Deletes or cancels records0.82
`applications.remove_document` inputs `confirmed` (required), `documentId` (required), `expectedVersion` (required), `idempotencyKey` (required) and 1 more AI Deletes or cancels records 0.82
confirmed, email, idempotencyKey*, locale◇ AISends messages to people 0.83			Sends messages to people 0.83				Sends messages to people0.83
`portal.request_access` inputs `confirmed` (required), `email` (required), `idempotencyKey` (required), `locale` AI Sends messages to people 0.83
confirmed, expectedVersion, idempotencyKey*, note and 3 more◇ AIDeletes or cancels records 0.81		Deletes or cancels records 0.81					Deletes or cancels records0.81
`viewings.cancel` inputs `confirmed` (required), `expectedVersion` (required), `idempotencyKey` (required), `note` and 3 more AI Deletes or cancels records 0.81
Read as none of the six 30 Not a clearance.
expectedVersion, idempotencyKey, sessionToken, uploadSessionId							Creates records0.80
`applications.complete_document_upload` inputs `expectedVersion` (required), `idempotencyKey` (required), `sessionToken` (required), `uploadSessionId` (required) AI Creates records 0.80
sessionToken*							Reads only0.88
`applications.get` inputs `sessionToken` (required) AI Reads only 0.88
documentId, sessionToken							Reads only0.85
`applications.get_document` inputs `documentId` (required), `sessionToken` (required) AI Reads only 0.85
sessionToken*							Reads only0.93
`applications.get_status` inputs `sessionToken` (required) AI Reads only 0.93
sessionToken*							Reads only0.90
`applications.list_documents` inputs `sessionToken` (required) AI Reads only 0.90
confirmed, creditAccepted, expectedVersion, idempotencyKey and 3 more							Changes records0.80
`applications.set_consents` inputs `confirmed` (required), `creditAccepted` (required), `expectedVersion` (required), `idempotencyKey` (required) and 3 more AI Changes records 0.80
consentVersion, creditCheckConsentAccepted, expectedVersion, idempotencyKey and 2 more							Creates records0.80
`applications.submit` inputs `consentVersion` (required), `creditCheckConsentAccepted` (required), `expectedVersion` (required), `idempotencyKey` (required) and 2 more AI Creates records 0.80
adultCount, applicantMessage, billingCity, billingCountryCode and 41 more							Changes records0.88
`applications.update` inputs `adultCount`, `applicantMessage`, `billingCity`, `billingCountryCode` and 41 more AI Changes records 0.88
sessionToken*							Reads only0.80
`bookings.get_confirmation` inputs `sessionToken` (required) AI Reads only 0.80
articleId*, locale							Reads only0.90
`help.get` inputs `articleId` (required), `locale` AI Reads only 0.90
category, limit, locale, offset and 1 more							Reads only0.90
`help.search` inputs `category`, `limit`, `locale`, `offset` and 1 more AI Reads only 0.90
locale, topic*							Reads only0.88
`information.get` inputs `locale`, `topic` (required) AI Reads only 0.88
jobId*, locale							Reads only0.92
`jobs.get` inputs `jobId` (required), `locale` AI Reads only 0.92
locale, query							Reads only0.90
`jobs.search` inputs `locale`, `query` AI Reads only 0.90
locale, locationId*							Reads only0.92
`locations.get` inputs `locale`, `locationId` (required) AI Reads only 0.92
limit, locale, offset, query							Reads only0.88
`locations.search` inputs `limit`, `locale`, `offset`, `query` AI Reads only 0.88
sessionToken*							Reads only0.85
`payments.get_status` inputs `sessionToken` (required) AI Reads only 0.85
expectedApplicationVersion, idempotencyKey, sessionToken*							Creates records0.85
`quotes.create` inputs `expectedApplicationVersion` (required), `idempotencyKey` (required), `sessionToken` (required) AI Creates records 0.85
quoteId, sessionToken							Reads only0.90
`quotes.get` inputs `quoteId` (required), `sessionToken` (required) AI Reads only 0.90
locale							Reads only0.88
`regions.list` inputs `locale` AI Reads only 0.88
locale, rentalId*							Reads only0.90
`rentals.check_availability` inputs `locale`, `rentalId` (required) AI Reads only 0.90
locale, rentalId*							Reads only0.85
`rentals.get` inputs `locale`, `rentalId` (required) AI Reads only 0.85
locale, rentalId*							Reads only0.88
`rentals.get_pricing` inputs `locale`, `rentalId` (required) AI Reads only 0.88
availabilityStatus, availableFrom, city, durationMonths and 7 more							Reads only0.86
`rentals.search` inputs `availabilityStatus`, `availableFrom`, `city`, `durationMonths` and 7 more AI Reads only 0.86
sessionToken*							Reads only0.90
`reservations.get_status` inputs `sessionToken` (required) AI Reads only 0.90
sessionToken*							Reads only0.85
`viewings.get_details` inputs `sessionToken` (required) AI Reads only 0.85
sessionToken*							Reads only0.90
`viewings.get_status` inputs `sessionToken` (required) AI Reads only 0.90
appointmentId, confirmed, expectedVersion, feedbackVersion and 4 more							Changes records0.85
`viewings.respond_after_viewing` inputs `appointmentId` (required), `confirmed` (required), `expectedVersion` (required), `feedbackVersion` (required) and 4 more AI Changes records 0.85
token*							Reads only0.90
`waitlist.preferences.get` inputs `token` (required) AI Reads only 0.90
action, consent, expectedVersion, idempotencyKey* and 2 more							Changes records0.82
`waitlist.preferences.update` inputs `action` (required), `consent`, `expectedVersion` (required), `idempotencyKey` (required) and 2 more AI Changes records 0.82
No counted reading 19 No reading was counted, so any effect is possible.
contextKey, expectedVersion, fileName, idempotencyKey and 3 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`applications.create_document_upload` inputs `contextKey` (required), `expectedVersion` (required), `fileName` (required), `idempotencyKey` (required) and 3 more
confirmed, expectedVersion, idempotencyKey, rentalId and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`applications.select_rental` inputs `confirmed` (required), `expectedVersion` (required), `idempotencyKey` (required), `rentalId` (required) and 1 more
desiredDurationMonths, email, firstName, idempotencyKey* and 8 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`applications.start` inputs `desiredDurationMonths`, `email` (required), `firstName` (required), `idempotencyKey` (required) and 8 more
contentBase64, contextKey, expectedVersion, fileName and 4 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`applications.upload_document` inputs `contentBase64` (required), `contextKey` (required), `expectedVersion` (required), `fileName` (required) and 4 more
confirmed, expectedVersion, idempotencyKey*, note and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`applications.withdraw` inputs `confirmed` (required), `expectedVersion` (required), `idempotencyKey` (required), `note` and 1 more
apartmentCount, apartmentOfInterest, category*, companyName and 9 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`contact.submit` inputs `apartmentCount`, `apartmentOfInterest`, `category` (required), `companyName` and 9 more
confirmed, contentBase64, fileName, idempotencyKey and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`contact.upload_photo` inputs `confirmed` (required), `contentBase64` (required), `fileName` (required), `idempotencyKey` (required) and 1 more
sessionToken*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`contracts.get_signing_link` inputs `sessionToken` (required)
confirmed, expectedVersion, idempotencyKey, sessionToken	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`inquiries.activate` inputs `confirmed` (required), `expectedVersion` (required), `idempotencyKey` (required), `sessionToken` (required)
acceptanceConfirmed, expectedQuoteVersion, idempotencyKey, quoteId and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`quotes.accept` inputs `acceptanceConfirmed` (required), `expectedQuoteVersion` (required), `idempotencyKey` (required), `quoteId` (required) and 1 more
confirmed, expectedVersion, idempotencyKey, proposalIds and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`viewings.decline_proposals` inputs `confirmed` (required), `expectedVersion` (required), `idempotencyKey` (required), `proposalIds` (required) and 1 more
confirmed, expectedVersion, idempotencyKey, sessionToken	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`viewings.proceed_without_viewing` inputs `confirmed` (required), `expectedVersion` (required), `idempotencyKey` (required), `sessionToken` (required)
expectedVersion, idempotencyKey, replaceProposalIds, sessionToken* and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`viewings.propose_availability` inputs `expectedVersion` (required), `idempotencyKey` (required), `replaceProposalIds`, `sessionToken` (required) and 1 more
arrangementId, confirmed, expectedVersion, idempotencyKey and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`viewings.request_contact` inputs `arrangementId` (required), `confirmed` (required), `expectedVersion` (required), `idempotencyKey` (required) and 1 more
action, expectedVersion, idempotencyKey, proposalId and 2 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`viewings.respond_to_proposal` inputs `action` (required), `expectedVersion` (required), `idempotencyKey` (required), `proposalId` (required) and 2 more
confirmed, expectedVersion, idempotencyKey, sessionToken and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`viewings.set_availability` inputs `confirmed` (required), `expectedVersion` (required), `idempotencyKey` (required), `sessionToken` (required) and 1 more
confirmed, idempotencyKey, token*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`waitlist.confirm` inputs `confirmed` (required), `idempotencyKey` (required), `token` (required)
consent, consentCopyVersion, email, idempotencyKey and 4 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`waitlist.subscribe` inputs `consent` (required), `consentCopyVersion`, `email` (required), `idempotencyKey` and 4 more
idempotencyKey, token*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`waitlist.unsubscribe` inputs `idempotencyKey`, `token` (required)

Read as this effect No reading: unknown Not read as this effect◇ AI readings, beta. A zero is a count, not a clearance.

Not observed in this Passport: A2A skills, MCP resources, MCP prompts, OpenAPI operations.

The atlas shows each capability by its plain identifier, inputs and declared sign-in. Publisher descriptions, paths, links and source evidence are not published here.

The comparison with the previous observation is shown only to the account that recorded it.

Atlas history

1 observation

13 Nov 2026, 00:04 UTC52 capabilities · MCP 2025-11-25 and UCP · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
56ef036097d09cc1da7a334c63b13e3ad0305f84552ac08ec4250c6eeafdb877
Passport schema
0.6.0, passport-semantic-v5
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: not applicable · MCP_RESOURCES_ADVERTISEMENT_LIST: not applicable · MCP_TOOLS_ADVERTISEMENT_LIST: match · OPENAPI_MCP_EXPLICIT_MAPPING: not applicable

Each class compares an observation with the previous atlas observation. Runs of unchanged observations are grouped. Struck values are what the previous observation recorded; inserted values are what this one recorded.

Declared and observed

52 tools declare hints; the AI readings agree with all 33 that have a reading.

A disagreement is not a finding about the service: either side can be wrong. How we compare declarations and readings.

About this entry

club.elron/public-rentals
Listed
Official MCP Registry · first listed 12 Nov 2026 · last listed 12 Nov 2026

Passive observations of a public interface listed in the Official MCP Registry. An observation does not verify security, ownership or compliance, and InterfaceDelta assigns no scores or rankings. Methodology · Report an inaccuracy · Ask for removal

Identity and snapshot

Target key: sha256:a2427d1ad1b1d8d4ff27983d4362eda855c541053459388ec2da557084cb91cd
Locator SHA-256: dccdbe3f71dcfce4c7a4d3e11fbc14ab1f8d07760e10a4858a9733a91de002ae
Snapshot generated: 13 Nov 2026, 01:06 UTC

The entry is one exact observed target, not a real-world service identity, and implies no ownership. Endpoint paths are not published; the locator hash lets an operator confirm their own URL.

Capability facts

As observed from outside, at the time below

Observed: 13 Nov 2026, 00:04 UTC
Signed: 13 Nov 2026, 01:06 UTC

Protocols: MCP
Tools: 52
Declared sign-in: None declared

Effects counted AI readings, beta

Moves money: 0
Deletes or cancels records: 2
Sends messages to people: 1
Changes permissions: 0
Runs code: 0
Asks a person: 0

52 tools examined; 33 counted above a measured threshold.

Declared vs read disagreements

Declared read-only, read as writing: 0
Declared destructive, read as not writing: 0
Declared non-destructive, read as deleting: 0
Declared closed-world, read as reaching out: 0

Change since previous: First observation
Label status: Current