MCP Server Directory

Tuvio dev.tuvio/tuvio

Security scans for AI-built apps: leaked keys, open Supabase RLS, vulnerable packages, live sites.

DomainKit io.github.OlsOls4/domainkit

DNS records, SSL certificate, WHOIS/RDAP and website tech scan for any domain

A permissioned MCP gateway for agent proposals to a Git-backed Obsidian vault.

Pugi io.pugi/pugi

AI product team: builds and publishes websites from a brief, logos, security checks.

Stablecoin intelligence and vault readiness through WalletWall MCP.

PDF to Text & Markdown with OCR io.github.monietools/pdf-to-text-markdown-ocr

PDF, DOCX and image URLs to clean, LLM-ready Markdown or text, with OCR for scanned pages.

Bidirectional in-memory sensitive vault and surrogate token masker protecting credentials in LLM pro

MCP security checks — WARDEN and HISTOR dev.modelmarket/mcp-security

Scan MCP tool definitions for poisoning, look up server history, count tool-list tokens. Free.

Assay A2A, MCP & x402 Pre-Flight Verifier & Observatory dev.agentdiet/assay

Live behavioral security verifier, schema auditor, and trust oracle for A2A, MCP & x402 agents.

aegis-security-mcp space.gensi.bc/aegis-security-mcp

AI scam-shield for Web3: screen token contracts for honeypot/drain patterns. Aegis AI group admin.

Secret broker for agents: reference secrets by name; values injected only at the execution boundary.

SiteCheck Web Intel io.github.bck-stack/sitecheck-web-intel

129 pay-per-call agent tools: security, threat intelligence, web search and SEO data tools. x402

AgentDiet Coding Agent GitHub Repo, Dependency & License Security Auditor dev.agentdiet/github-audit

Evaluates any GitHub repository for license risk, maintenance velocity, stars/forks, and supply-c.

Local MCP tools that keep secrets out of agent context: redact files, scan commits, verify webhooks.

Verify REWORK credentials: is this delivered work genuinely the author's?

InjectScan io.github.agentgate-builder/x402-prompt-injection-scan

Prompt-injection scanner for agents: risk score, categories and spans for text, pages, MCP tools

Buzzberg ai.buzzberg/mcp

Trade ideas, author track records and sentiment from X, YouTube, Reddit, Substack; earnings calls

skilllint — vet an agent skill before you install it lat.rta/skilllint

Vet an agent skill before you install it: structure, triggers, secrets.

GeekWala Dependency Scanner com.geekwala/dependency-scanner

Check dependencies for known CVEs with EPSS and CISA KEV context. Read-only; free API token.

Zephior Discovery com.zephior/discovery

Search public tender notices with sources, plus Zephior resources. Read-only, no authentication.

Cloud for Bots com.botrecipe/cloudforbots

Sandboxes, storage, secrets, queues, timers, locks, inboxes and run ledger for AI bots. One MCP.

FreeQrly io.github.BryceBin/freeqrly

Free QR code generation via MCP: no-key static codes plus authenticated dynamic codes.

Paladin Front PHP Rescue & Zero-PHP Migration MCP com.paladinfront.www/php-rescue-mcp

PHP2Shell (CVE-2026-109618) scanner and automated WordPress to Zero-PHP Next.js migration.

CleanSlop com.cleanslop/cleanslop

Your coding agent scans your pushed code, reads what's worth fixing, fixes it, and rescans.