mcp.metricduck.com

Item: mcp.metricduck.com
Rating: 86
Author: wmcp.sh

https://mcp.metricduck.com/mcp

86/100 · MCP Trust Grade · checked 6h 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 — 21 tools · Developer Tools

browse_company

Entity-axis navigation primitive — the front door for company research. Returns a single response containing identity, filing inventory by form type,

browse_signal

Signal-axis navigation primitive — descend into a single signal's payload + see-also accessions. Use this AFTER `browse_company` shows a signal is ava

search_companies

Resolve a company name or ticker to the exact ticker symbol via fuzzy name/ticker match. **Scope:** exact-entity lookup only. Handles partial names ("

get_company_overview

Get comprehensive financial overview for a company in a single call. Includes: current price, valuation (P/E, P/B, EV multiples, PEG), profitability (

get_financials

Get multi-period financial statements: income statement, balance sheet, and cash flow in one call. Returns quantitative historical data with key metri

get_financial_metrics

Alias of `get_financials` (agents commonly guess this name). Multi-period income statement / balance sheet / cash flow + computed metrics for a compan

compare_companies

Compare a company against peers with 70+ metrics, percentile rankings, and relative strengths/weaknesses. Returns side-by-side comparison showing wher

screen_companies

Screen 5,500+ US companies by financial metrics. Find stocks matching quantitative criteria. Metric IDs (canonical names from filing_metrics): - Valua

list_filings

Browse Sources inventory and the section catalog for a single company. Covers SEC filings: 10-K, 10-Q, 8-K, DEF 14A, plus 20-F / 40-F / 6-K for foreig

get_filing_section

Read a specific section from an SEC Source (10-K, 10-Q, 8-K earnings, 8-K events, or DEF 14A proxy). **Two modes:** 1. **Section mode (default)** — pa

get_xbrl_facts

Raw XBRL facts from SEC filings — use only when `get_financials` cannot answer the question. **Scope:** escape-hatch for dimensional / industry-specif

get_company_facts

Alias of `get_xbrl_facts` (agents commonly guess this name; cf. SEC's companyfacts API). Search raw XBRL dimensional facts for a company.

get_filing_index

Get a navigable signal index for a company's latest SEC filing. Returns typed facts extracted from the filing, each with evidence and a section pointe

screen_filing_signals

Screen companies by signals across all source types — filings, earnings, transcripts, IR events. This is NOT metric screening (use screen_companies fo

search_sec_filings

Search the full text of every SEC filing since 2001 to find companies related to any concept — a product, technology, regulation, event, or company. R

search_filings

Alias of `search_sec_filings` (agents commonly guess this name). Full-text search across all SEC filings — find which companies/filings mention a term

search_transcripts

Alias of `search_sec_filings` (agents guess this for earnings/transcript content). Full-text search across SEC filings, incl. 8-K earnings releases. N

get_guidance_vs_actual

Did management deliver what they guided? Joins forward guidance from earnings-call transcripts to reported actuals from 10-K/10-Q + 8-K earnings for t

+3 more tools

Spec conformance20%80

✓ initialize → protocolVersion 2025-06-18
✓ initialize HTTP 200
✗ unknown method → no JSON-RPC error
✓ tools/list → 21 tools
✓ every tool has name + inputSchema

Security (OWASP MCP)30%100

21 tools scanned
no injection markup
no secret-path refs

Reliability / performance20%70

single-probe latency 3143ms (PRELIMINARY — continuous uptime/p95 from proxy telemetry lands in v2)

Tool hygiene15%80

100% of tools have typed inputSchema
0/21 declare outputSchema
no unannotated destructive tools

Transparency / provenance15%90

HTTPS ✓
RFC 9728 oauth-protected-resource metadata ✓
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 mcp.metricduck.com 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 — mcp.metricduck.com grade B

Share on X Open card image

https://wmcp.sh/mcp/grade/mcp.metricduck.com

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/mcp.metricduck.com/badge.svg)](https://wmcp.sh/mcp/grade/mcp.metricduck.com)

HTML

<a href="https://wmcp.sh/mcp/grade/mcp.metricduck.com"><img src="https://wmcp.sh/mcp/grade/mcp.metricduck.com/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.