Security & Testing MCP Servers

MCP servers for security scanning, vulnerability testing, secrets management and QA automation. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Verityscore npm
A
@verityscore/mcp-server

MCP server for Verity Score — GEO readiness audit for Shopify stores. 5 read-only tools: get_geo_score, check_ai_readiness, get_recommendations, explain_topic, get_vertical_info.

Security & Testing Score 99/100 0 findings 63/wk Cap. Minimal
Cellar Door npm
A
@cellar-door/mcp-server

MCP server exposing cellar-door EXIT and ENTRY verifiable markers as AI-native tools

Security & Testing Score 99/100 0 findings 62/wk Cap. Minimal
Account Pool npm
A
account-pool-mcp

MCP server that brokers exclusive, crash-safe leases on a pool of credentials across unrelated agent sessions. Stops concurrent Claude/agent QA runs from grabbing the same test account.

Security & Testing Score 99/100 0 findings 61/wk Cap. Minimal
Real Fake Data npm
A
@przeslijmi/real-fake-data-mcp

Model Context Protocol (MCP) server for Real Fake Data — exposes the hosted RFD generators (PESEL, NIP, REGON, IBAN, addresses, companies, people across 27 EU countries) to AI assistants as tools.

Security & Testing Score 99/100 0 findings 61/wk Cap. Minimal
Resend Email npm
A
resend-email-mcp

The most complete MCP server for the Resend API — send emails, manage domains, contacts, broadcasts, templates, webhooks, plus a unique debug/diagnostics layer (deliverability analysis, DNS troubleshooting, email inspection).

Security & Testing Score 99/100 0 findings 61/wk Cap. Minimal
Kynver App npm
A
@kynver-app/mcp-server

MCP server for Kynver — verify AI agents, check trust scores, resolve DIDs, register agents, and complete ownership challenges or KYC directly from Cursor, Claude Desktop, or VS Code.

Security & Testing Score 99/100 0 findings 60/wk Cap. Minimal
Greynoise 2 implementations
A
best: mcp-greynoise

MCP server for GreyNoise API - Check if IPs are internet background noise or targeted attacks

Security & Testing Best score 99/100 0 findings 59/wk Cap. Minimal
Validate npm
A
@machinegrade/validate

Deterministic validation of AI-generated artifacts: JSON Schema conformance, OpenAPI response conformance, SQL syntax. Metered API + MCP adapter with typed verdicts and fix hints.

Security & Testing Score 99/100 0 findings 59/wk Cap. Minimal
Agentvalet npm
A
@agentvalet/mcp-server

AgentValet MCP server — lets AI agents call approved platforms via the AgentValet proxy

Security & Testing Score 99/100 0 findings 58/wk Cap. Minimal
Barcode Scanner npm
A
barcode-scanner-mcp

MCP server for scanning and generating barcodes and QR codes

Security & Testing Score 99/100 0 findings 58/wk Cap. Minimal
Agent Audit 2 implementations
A
best: @fullstackdegen/agent-audit

Turn Lighthouse audits into coding-agent fix packs.

Security & Testing Best score 99/100 0 findings 57/wk Cap. Minimal
Ldm Inbox Check npm
A
ldm-inbox-check-mcp

MCP server for Inbox Check — programmatic email deliverability testing across 9 providers (Gmail, Outlook, Yahoo, iCloud, AOL, GMX, T-Online, Mail.ru, Yandex) for AI agents.

Security & Testing Score 99/100 0 findings 57/wk Cap. Minimal
Qc Validator npm
A
qc-validator-mcp

MCP server for runtime quality validation of AI agent outputs — hallucination detection, scope compliance, and output quality scoring

Security & Testing Score 99/100 0 findings 57/wk Cap. Minimal
Scamcheck npm
A
scamcheck-mcp-server

MCP server for ScamCheck — scan suspicious messages, URLs, and text for scams using AI

Security & Testing Score 99/100 0 findings 57/wk Cap. Minimal
Broke2built Skills npm
A
broke2built-skills-mcp

MCP server: 29 live data skills for AI agents — email/DNS/domain intelligence, SEO & security audits, content extraction, EVM on-chain reads. Free tier included, no signup.

Security & Testing Score 99/100 0 findings 56/wk Cap. Minimal
Causallayer npm
A
causallayer-mcp

Model Context Protocol server for CausalLayer — deterministic AI liability attribution with Bitcoin-anchored, signed certificates. Runs on Cloudflare Workers or locally via npx.

Security & Testing Score 99/100 0 findings 56/wk Cap. Minimal
Hassanjamal Api npm
A
@hassanjamal/api-mcp

MCP server that discovers API endpoints in any codebase (web, React Native, Flutter), builds/reads an OpenAPI (Swagger) spec, generates test + edge cases, auto-logs in per role, executes them against a live server, and reports results as HTML/XLSX.

Security & Testing Score 99/100 0 findings 55/wk Cap. Minimal
Overlayrisk Witness npm
A
overlayrisk-witness-mcp

Model Context Protocol server for OverlayRiskWitness — run the free independent before/after accessibility-overlay witness (accessiBe / UserWay) on any public URL.

Security & Testing Score 99/100 0 findings 54/wk Cap. Minimal
Agllama npm
A
@agllama/mcp

MCP server for Llama project management - connect Claude to your agile workflow

Security & Testing Score 99/100 0 findings 53/wk Cap. Minimal
Nextscan npm
A
@berkayderin/nextscan

MCP server that scans Next.js projects and returns a compact summary

Security & Testing Score 99/100 0 findings 53/wk Cap. Minimal
Oracle Db npm
A
@grec0/mcp-oracle-db

MCP server para integración completa con Oracle Database

Security & Testing Score 99/100 0 findings 52/wk Cap. Minimal
Gridwork Privacy npm
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gridwork-privacy

MCP server that audits websites for GDPR, CCPA, and ePrivacy compliance — cookies, trackers, consent, and privacy policies

Security & Testing Score 99/100 0 findings 51/wk Cap. Minimal
Jira Zephyr npm
A
jira-zephyr-mcp

MCP server for integrating with JIRA's Zephyr test management system

Security & Testing Score 99/100 0 findings 51/wk Cap. Minimal
A11y Tools npm
A
@rog0x/mcp-a11y-tools

Web accessibility analysis tools for AI agents via MCP

Security & Testing Score 99/100 0 findings 50/wk Cap. Minimal