MCP Server Directory

DDG Agent Services io.github.daedalusdevelopmentgroup/ddg-agent-services-mcp

Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.

Scan a project for security issues locally with the open-source Data Hogo engine.

Agent-first YouTube Shorts uploader: dry-run validation, OAuth checks, synthetic-media metadata.

Security-hardened Excalidraw MCP server with auth, rate limiting, and 14 tools

MCP gateway: bounded tool shortlists + artifact-backed result firewall. Deterministic, no model.

Real-time semantic security for AI coding agents and MCP tools

Conta Azul MCP io.github.douglac/contaazul-mcp

Conta Azul ERP MCP — sales, customers, finance and NF-e via OAuth 2.0. Read + write, 35 tools.

Dead code, security, secrets detection and code quality for Python, TypeScript, Go.

MCP server for t-rush. Exposes TODO/FIXME scanning and streak tracking to AI agents.

ai-visibility-scanner io.github.edelgad3/ai-visibility-scanner

Scan websites for AI visibility and marketing health with interactive dashboard.

edinet-db-mcp io.github.edinetdb/edinet-db-mcp

Remote MCP for Japan's EDINET DB — 3,800 listed companies' financials & filings (OAuth)

Encrypted environment variable vault with AI access policies, keeping secrets safe from AI agents.

CodeVulnerability io.github.Evozim/codevulnerability

OWASP threat scanner auditing codebases for safety leaks.

Scan skills, MCP configs, and agent content for injection and supply-chain risks. Offline, no LLM.

MCP server for managing Modal apps, containers, volumes, and secrets.

Cross-border remittance and wallet: send money, pay bills, FX, balances. OAuth+2FA for writes.

UX-Auditor-Pro io.github.Evozim/ux-auditor-pro

Visual UI/UX scanner auditing websites for heuristic compliance.

accessibility-ai io.github.groundlogic-ai-source/accessibility-ai

Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports.

GRTwo Docs io.github.grtwo-jcansler/docs

Publish and share Markdown/HTML docs from AI assistants. Requires grtwo.app Pro. OAuth or API key.

Ezi Home Services io.github.EziServices/mcp-public

Book, reschedule, and cancel home services (cleaning, lawn, snow) via phone OTP authentication.

LiveCheck AI com.qualityclouds/mcp-server-qualityclouds

Secure MCP runtime server for scanning and autofixing code issues

Utility Matrix io.github.helphub369/utility-matrix

Free browser-based calculators and analyzers for cloud cost, DevOps, security, and data governance.

tollbooth io.github.huwhitememes/tollbooth

37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.

Search arXiv by topic, author, title or date, read paper details, and export BibTeX or PDFs.