✓ 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 — 4 tools · Developer Tools
bridging_cost_analyser
Calculate the total cost of a UK bridging loan across rolled-up, retained, and serviced interest structures. Returns interest, arrangement fee, exit f
development_appraisal
Run a UK property development scheme viability appraisal. Models land, build, professional fees, contingency, finance interest and arrangement fee thr
btl_stress_tester
Run a UK buy-to-let ICR stress test. Calculates current ICR at product and stress rates, gross yield, and maximum loan available at three standard ICR
uk_stamp_duty_calculator
Calculate UK property transaction tax across England/Northern Ireland (SDLT), Scotland (LBTT) and Wales (LTT). Handles residential, commercial and mix
Spec conformance20%100
✓ initialize → protocolVersion 2025-06-18
✓ initialize HTTP 200
✓ unknown method → -32601
✓ tools/list → 4 tools
✓ every tool has name + inputSchema
Security (OWASP MCP)30%100
4 tools scanned
no injection markup
no secret-path refs
Reliability / performance20%92
single-probe latency 123ms (PRELIMINARY — continuous uptime/p95 from proxy telemetry lands in v2)
Tool hygiene15%80
100% of tools have typed inputSchema
0/4 declare outputSchema
no unannotated destructive tools
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.
We re-grade fdc-property-finance-mcp.fdcommercial-uk.workers.dev 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.
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.
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.