Elron Club Public Rentals
REMOTE · ELRON.CLUB · SCANNED SEP 24
Search Elron Club furnished apartments, availability, prices, details, and rental applications.
Available components
Recent critical change
Authorization (30 Aug 2026). See the changelog before you install this server.
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security66
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (waitlist.unsubscribe). See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability65
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1964 tokens (~85/item across 23 items; 23 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage74
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 8% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 23 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 23 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Elron Club Public Rentals MCP server?
Elron Club Public Rentals is a hosted endpoint at https://elron.club/api/agent/public/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · elron.club
claude mcp add --transport http club-elron-public-rentals 'https://elron.club/api/agent/public/mcp'
{
"mcpServers": {
"club-elron-public-rentals": {
"url": "https://elron.club/api/agent/public/mcp"
}
}
} {
"servers": {
"club-elron-public-rentals": {
"type": "http",
"url": "https://elron.club/api/agent/public/mcp"
}
}
} [mcp_servers.club-elron-public-rentals] url = "https://elron.club/api/agent/public/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"club-elron-public-rentals": {
"type": "remote",
"url": "https://elron.club/api/agent/public/mcp",
"enabled": true
}
}
} openclaw mcp add club-elron-public-rentals --url 'https://elron.club/api/agent/public/mcp' --transport streamable-http
mcp_servers:
club-elron-public-rentals:
url: "https://elron.club/api/agent/public/mcp" {
"McpServers": {
"club-elron-public-rentals": {
"Transport": "http",
"Url": "https://elron.club/api/agent/public/mcp"
}
}
} assistant mcp add club-elron-public-rentals -t streamable-http -u 'https://elron.club/api/agent/public/mcp'
{
"mcpServers": {
"club-elron-public-rentals": {
"type": "http",
"url": "https://elron.club/api/agent/public/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 30 Aug 26 +52
- Authorization: unverified → fail ▼ critical
- Injection markers: unverified → pass ▲ security
- Stability: unverified → pass ▲ security
- Transport: fail → pass ▲ security
- Endpoint reachability: not serving MCP → reachable ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- 29 Aug 26 −52
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Authorization: fail → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 26 Aug 26 78
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 3 Aug 26 0
- Tool “waitlist.subscribe” rewrote its description, which is the text the model reads security
- 2 Aug 26 0
- Authorization: partial → fail ▼ critical
- New tool “waitlist.unsubscribe”, which the server declares destructive security
- New tool “waitlist.subscribe” functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 24 Sept 2026 · Probed https://elron.club/api/agent/public/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=elron.club | CN=WR3,O=Google Trust Services,C=US | 22 Aug 2026 | 20 Nov 2026 | RSA 2048 | SHA256-RSA | 692c554c57d8fcae0a31193bcb8f1ac8 |
| SANs: elron.club, www.elron.club | ||||||
| CN=WR3,O=Google Trust Services,C=US (CA) | CN=GTS Root R1,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | RSA 2048 | SHA256-RSA | 7ff005a91568d63abc22861684aa4b5a |
| CN=GTS Root R1,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 19 Jun 2020 | 28 Jan 2028 | RSA 4096 | SHA256-RSA | 77bd0d6cdb36f91aea210fc4f058d30d |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of elron.club. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| club. | present | 54682 | 8 | Verified |
| elron.club. | present | 6631 | 13 | Verified |
| elron.club. | Verified address RRset verified with the apex keys |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | accelerometer=(), autoplay=(self "https://www.youtube-nocookie.com" "https://www.youtube.com" "https://player.vimeo.com"), camera=(), display-capture=(), encrypted-media=(self "https://www.youtube-nocookie.com" "https://www.youtube.com" "https://player.vimeo.com"), fullscreen=(self "https://www.youtube-nocookie.com" "https://www.youtube.com" "https://player.vimeo.com"), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self "https://www.youtube-nocookie.com" "https://www.youtube.com" "https://player.vimeo.com"), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), xr-spatial-tracking=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://elron.club/api/agent/public/mcp | Verified | 200 | |
| http (plaintext) | http://elron.club/api/agent/public/mcp | HTTPS enforced | 301 | https://elron.club:443/api/agent/public/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
applications.complete_document_upload Complete a signed application-document upload ~69
Verify the uploaded object, content signature, session ownership, expiry, and exact application version before creating the protected document record.
| Name | Type | Req | Description |
|---|---|---|---|
| expectedVersion | string | yes | – |
| idempotencyKey | string | yes | – |
| sessionToken | string | yes | – |
| uploadSessionId | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
applications.create_document_upload Create a signed application-document upload ~95
Create a 15-minute, exact-size and exact-content-type signed upload form for one email-verified application at its exact current version.
| Name | Type | Req | Description |
|---|---|---|---|
| contextKey | string | yes | – |
| expectedVersion | string | yes | – |
| fileName | string | yes | – |
| idempotencyKey | string | yes | – |
| mimeType | string | yes | – |
| sessionToken | string | yes | – |
| sizeBytes | integer | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
applications.get_status Get public application status ~33
Read the privacy-minimized status and next actions for one scoped application session token.
| Name | Type | Req | Description |
|---|---|---|---|
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
applications.start Start an Elron Club inquiry or application ~143
Create or reuse a duplicate-safe applicant workspace for one published rental. Requires explicit current privacy consent and an idempotency key. Email verification is sent to the applicant; the tool never returns the verification URL.
| Name | Type | Req | Description |
|---|---|---|---|
| desiredDurationMonths | – | – | – |
| string | yes | – | |
| firstName | string | yes | – |
| idempotencyKey | string | yes | – |
| journey | string | yes | – |
| lastName | string | yes | – |
| locale | string | – | – |
| phone | string | yes | – |
| privacyConsentAccepted | boolean | yes | – |
| privacyConsentVersion | string | yes | – |
| rentalId | string | yes | – |
| requestedParkingCount | – | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
applications.submit Submit a verified Elron Club application ~93
Submit one complete email-verified application for review using its exact version, explicit current credit-check and truth-confirmation consent, and a durable idempotency key.
| Name | Type | Req | Description |
|---|---|---|---|
| consentVersion | string | yes | – |
| creditCheckConsentAccepted | boolean | yes | – |
| expectedVersion | string | yes | – |
| idempotencyKey | string | yes | – |
| sessionToken | string | yes | – |
| truthConfirmationAccepted | boolean | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
applications.update Update a verified Elron Club application ~327
Update bounded applicant, tenancy, and billing data for one email-verified session using its exact current version and a durable idempotency key.
| Name | Type | Req | Description |
|---|---|---|---|
| applicantMessage | string | – | – |
| billingCity | string | – | – |
| billingCountryCode | string | – | – |
| billingEmail | – | – | – |
| billingIntentType | string | – | – |
| billingPostalCode | string | – | – |
| billingPrivateFirstName | string | – | – |
| billingPrivateLastName | string | – | – |
| billingStreetLine1 | string | – | – |
| billingStreetLine2 | string | – | – |
| companyBillingName | string | – | – |
| companyTenantCity | string | – | – |
| companyTenantCountryCode | string | – | – |
| companyTenantName | string | – | – |
| companyTenantPostalCode | string | – | – |
| companyTenantSigners | array | – | – |
| companyTenantStreetLine1 | string | – | – |
| companyTenantStreetLine2 | string | – | – |
| contractLanguageCode | string | – | – |
| desiredDurationMonths | – | – | – |
| desiredMoveInDate | – | – | – |
| desiredMoveOutDate | – | – | – |
| employerOrCompanyName | string | – | – |
| employmentStatusSummary | string | – | – |
| expectedVersion | string | yes | – |
| idempotencyKey | string | yes | – |
| minorCount | – | – | – |
| petSummary | string | – | – |
| preferredLanguage | string | – | – |
| requestedParkingCount | – | – | – |
| sessionToken | string | yes | – |
| tenantPartyMode | string | – | – |
| tenantProfiles | array | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
applications.upload_document Upload a verified application document ~109
Upload one bounded PDF, JPEG, or PNG identity or company-registry document to an email-verified application using its exact version and a durable idempotency key.
| Name | Type | Req | Description |
|---|---|---|---|
| contentBase64 | string | yes | – |
| contextKey | string | yes | – |
| expectedVersion | string | yes | – |
| fileName | string | yes | – |
| idempotencyKey | string | yes | – |
| mimeType | string | yes | – |
| sessionToken | string | yes | – |
| sizeBytes | integer | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
bookings.get_confirmation Get booking confirmation ~36
Return a privacy-minimized booking confirmation only after the request has converted into the authoritative Stay workflow.
| Name | Type | Req | Description |
|---|---|---|---|
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
contracts.get_signing_link Get the verified applicant's contract signing link ~52
Return a secure signing URL only when the active signer invitation email matches the email-verified application session. Human verification, review, and signature remain in the signing flow.
| Name | Type | Req | Description |
|---|---|---|---|
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
payments.get_status Get first-payment status ~51
Return due and received payment truth for the scoped application. An approved human-action URL is returned only from an exact, unexpired provider session; no authorization URL is fabricated.
| Name | Type | Req | Description |
|---|---|---|---|
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
quotes.accept Accept a quote and claim an expiry-bound availability hold ~88
With explicit customer confirmation, accept one exact active quote and atomically claim a 30-minute request-owned availability hold. This does not create or sign a contract and does not authorize payment.
| Name | Type | Req | Description |
|---|---|---|---|
| acceptanceConfirmed | boolean | yes | – |
| expectedQuoteVersion | string | yes | – |
| idempotencyKey | string | yes | – |
| quoteId | string | yes | – |
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
quotes.create Create an approved Elron Club rental quote ~74
Snapshot customer-safe approved request terms into a 24-hour quote. The application must be submitted, internally approved, due-diligence positive, and solvency passed. This does not hold inventory.
| Name | Type | Req | Description |
|---|---|---|---|
| expectedApplicationVersion | string | yes | – |
| idempotencyKey | string | yes | – |
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
quotes.get Get a scoped Elron Club rental quote ~47
Read one privacy-minimized quote and its live expiry/availability-hold state using the application session that owns it.
| Name | Type | Req | Description |
|---|---|---|---|
| quoteId | string | yes | – |
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
rentals.check_availability Check verified rental availability ~47
Check the current published availability state and earliest date for one rental. This does not create a hold or reservation.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | – |
| rentalId | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
rentals.get Get a published Elron Club rental ~52
Return localized customer-safe apartment details, verified availability, duration pricing, deposit, included services, terms, eligibility, media, and inquiry/application links.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | – |
| rentalId | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
rentals.get_pricing Get duration pricing and fees ~61
Return current published monthly pricing by supported duration, parking, deposit, inclusions, payment method, and minimum-stay terms. Pricing is informational until a quote or hold is issued.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | – |
| rentalId | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
rentals.search Search published Elron Club rentals ~229
Return a compact, actionable shortlist of published furnished apartments by location, availability, capacity, rooms, duration, and monthly rent. Defaults to 10 available or upcoming rentals; call rentals.get for complete details.
| Name | Type | Req | Description |
|---|---|---|---|
| availabilityStatus | string | – | Availability scope. The default excludes unavailable inventory. |
| availableFrom | string | – | Latest acceptable move-in date in ISO YYYY-MM-DD; later or unverified upcoming availability is excluded. |
| city | string | – | City name; matching is case- and accent-insensitive. |
| durationMonths | – | – | Minimum rental duration used for price filtering. |
| limit | integer | – | Maximum shortlist size; inspect total and hasMore. |
| locale | string | – | – |
| maximumMonthlyRent | number | – | Maximum monthly rent in CHF for the selected duration. |
| minimumOccupancy | integer | – | Minimum supported resident count. |
| minimumRooms | number | – | Minimum room count. |
| query | string | – | Free text across rental, property, city, and region names. |
| region | string | – | Region name; common English, German, and unaccented forms are accepted. |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
reservations.get_status Get scoped reservation progression status ~39
Read privacy-minimized hold, contract, signature, payment, reservation, or confirmation state for one application session.
| Name | Type | Req | Description |
|---|---|---|---|
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
viewings.get_status Get scoped viewing coordination status ~35
Read customer-safe viewing proposals and confirmed viewing state for one email-verified application session.
| Name | Type | Req | Description |
|---|---|---|---|
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
viewings.propose_availability Propose viewing availability ~72
Propose one to five bounded future viewing slots from an email-verified application at its exact version using a durable idempotency key.
| Name | Type | Req | Description |
|---|---|---|---|
| expectedVersion | string | yes | – |
| idempotencyKey | string | yes | – |
| sessionToken | string | yes | – |
| slots | array | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
viewings.respond_to_proposal Accept or decline a viewing proposal ~96
Accept or decline one pending Elron Club proposal with explicit confirmation, an exact application version, and a durable idempotency key. Acceptance may send the existing viewing confirmation communication.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
| expectedVersion | string | yes | – |
| idempotencyKey | string | yes | – |
| proposalId | string | yes | – |
| responseConfirmed | boolean | yes | – |
| sessionToken | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
waitlist.subscribe Subscribe to regional apartment updates ~81
Activate newsletter updates for one canonical Elron region immediately after the customer explicitly requests them. An explicit customer request may reverse a previous opt-out without a confirmation email; automated inquiry and staff flows cannot override customer opt-outs.
| Name | Type | Req | Description |
|---|---|---|---|
| consent | boolean | yes | – |
| string | yes | – | |
| locale | string | – | – |
| regionKey | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
waitlist.unsubscribe Unsubscribe from all apartment updates ~35
Use an opaque unsubscribe token from an Elron marketing email to stop every waitlist marketing update.
| Name | Type | Req | Description |
|---|---|---|---|
| token | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | object | yes | – |
| status | string | yes | – |
No examples provided.
What is the Elron Club Public Rentals MCP server?
Elron Club Public Rentals is an MCP server listed in the public MCP registry as club.elron/public-rentals. Search Elron Club furnished apartments, availability, prices, details, and rental applications. This page covers its hosted endpoint (https://elron.club/api/agent/public/mcp).
Is the Elron Club Public Rentals MCP server safe to use?
Elron Club Public Rentals scores 78 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Elron Club Public Rentals MCP server expose?
Elron Club Public Rentals exposes 23 tools: waitlist.subscribe, waitlist.unsubscribe, rentals.search, rentals.get, rentals.check_availability, and 18 more. Their descriptions and schemas cost roughly 1,964 tokens of context every time the server is loaded.
Does the Elron Club Public Rentals MCP server require authentication?
No. We connected to Elron Club Public Rentals without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Elron Club Public Rentals MCP server still maintained?
Elron Club Public Rentals is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.