B+

holidayforever.vercel.app

Item: holidayforever.vercel.app
Rating: 87
Author: wmcp.sh

https://holidayforever.vercel.app/mcp

87/100 · MCP Trust Grade · checked 3h ago · MCP 2025-06-18

✓ Watched since 2026-06-03 — behavioral baseline locked. We re-check this server's tool surface on a schedule; if it adds, removes, or silently rewrites a tool (rug-pull), we record it.

What it offers — 6 tools · Cloud & DevOps

add_listing

Add an Airbnb listing to the directory. Provide at minimum the Airbnb URL, a name, and a location. Extra metadata (price, guests, amenities, tags) imp

search_listings

Search the Airbnb directory. Returns matching listings with their URLs. Combine any filters: location, price range, guest capacity, amenities, tags, o

get_listing

Get full details of an Airbnb listing by its ID, including the direct link.

list_listings

List all Airbnb listings in the directory with optional pagination.

update_listing

Update one or more fields of an existing Airbnb listing.

remove_listing

Remove an Airbnb listing from the directory by its ID.

Spec conformance20%80

✓ initialize → protocolVersion 2025-06-18
✓ initialize HTTP 200
✗ unknown method → -32602
✓ tools/list → 6 tools
✓ every tool has name + inputSchema

Security (OWASP MCP)30%100

6 tools scanned
no injection markup
no secret-path refs

Reliability / performance20%84

single-probe latency 856ms (PRELIMINARY — continuous uptime/p95 from proxy telemetry lands in v2)

Tool hygiene15%90

100% of tools have typed inputSchema
6/6 declare outputSchema
2 destructive-by-name tools lack safety annotations

Transparency / provenance15%70

HTTPS ✓
advertises protocol 2025-06-18

Observed behavior

No proxied traffic observed for this host yet. Connect it at /connect and its grade gains a measured Reliability score + per-tool behavioral evidence — the half a static scan can't produce.

Findings

No blocking issues found in the static + spec checks.

Grade another server

We re-grade holidayforever.vercel.app on a schedule and alert your Slack/webhook the moment its tools change or its grade drops — rug-pull insurance for the connection.

Share this report card

A 1200×630 card with the grade + audit — drop it in a post, Slack, or your repo.

MCP Trust report card — holidayforever.vercel.app grade B+

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https://wmcp.sh/mcp/grade/holidayforever.vercel.app

Embed this grade

A live badge — it re-verifies itself and shows current stability. Static scorecards can't. Paste it in your README or site to show users you're independently audited.

Markdown (for your README)

[![MCP Trust Grade B+](https://wmcp.sh/mcp/grade/holidayforever.vercel.app/badge.svg)](https://wmcp.sh/mcp/grade/holidayforever.vercel.app)

HTML

<a href="https://wmcp.sh/mcp/grade/holidayforever.vercel.app"><img src="https://wmcp.sh/mcp/grade/holidayforever.vercel.app/badge.svg" alt="MCP Trust Grade B+ · wmcp.sh"></a>

Agents: check this before connecting

Add the wmcp.sh trust oracle as an MCP server and call grade_mcp_server / check_mcp_drift in your agent's pre-connection gate:

https://wmcp.sh/mcp/trust

How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.