MCP Server Directory

webanalyzer dev.webanalyzer/webanalyzer

Free website analyzer: score any public URL 0-100 across 8 quality dimensions. No auth.

Dependency Vulnerability Tracker — package security advisories ($0.01/query) com.a2awire/data-dependency-vulnerability-malicious-package-security

Dependency vulns & malicious-package advisories. Register in-session — free testnet funds.

Detect any website's tech stack, security headers, SSL, DNS and CVEs via DetectZeStack.

Backwork io.github.tylergibbs1/backwork-mcp

Medicare and commercial payer policies, prior auth, claim risk, and medical codes from Backwork.

Malinois app.malinois/scan

Check a live app you own for public databases, leaked keys and exposed files.

ColoringBookify com.coloringbookify/mcp

Create coloring pages and books. OAuth + Business plan required; AI generation uses credits.

guide-registry guide.nonprofitleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

mcp com.medigami/mcp

Medigami: medical bill error scan, denial decoding, appeal deadlines, hospital price lookup

Bulk OCR: Image & Scanned PDF to Text from CSV or Google Sheet io.github.Nero-Engine/bulk-ocr-image-pdf-to-text

OCR every image and scanned PDF linked in an Apify dataset, CSV, Excel or Google Sheet, keeping...

MCP gateway: many servers, one policy, lethal-trifecta blocking, PII masking, audit log

guide-registry guide.independence/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

Journals every MCP tool call with secrets redacted; with a policy, holds risky calls for approval

guide-registry guide.restaurantowner/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

Injects secrets into shell commands at exec time; plaintext never reaches the LLM context

SpinHire iGaming Jobs io.spinhire/jobs

Live iGaming jobs — casino, betting, studios, affiliates — plus market data. No auth.

Apollo Invoicing io.github.404-studio/apollo-invoicing

Manage Apollo invoices and customers with entity-scoped OAuth and optional read/write access.

Autonomous log surgery & secret redaction MCP server for AI coding agents.

Puts Approve/Deny on your phone before an agent acts, and waits for your fingerprint.

Manage FireKey browser profiles and browser lifecycles through an authenticated localhost API.

Pay-per-call x402 services: repo scans, web research, site checks, page text. USDC on Base.

CISA Cybersecurity & ICS Advisories — buy per-query in-session (cisaalerts) com.a2awire/data-cisa-advisory-ics-security-alert

CISA advisories & ICS alerts: new CVEs, remediation. Register in-session — free testnet funds.

Automaton Token Safety io.github.baianomarceloeduardo-jpg/automaton-token-safety-mcp

Base L2 token safety for AI agents: honeypot scans, swap simulation, approval and liquidity risk.

DrugAlpha 创新药投研 io.github.max-nobug/drugalpha-mcp

Company/drug identification and published biopharma catalysts. DrugAlpha OAuth account required.