MCP Server Directory

Let AI agents interact with real BLE hardware — scan, connect, read, write, and subscribe.

DomScan io.github.estevecastells/domscan

Domain intelligence for DNS, WHOIS/RDAP, TLS, reputation, valuation, and brand protection.

mcpcheckup io.github.fpetitit/mcpcheckup

Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.

MCP server + tools for the Forge E-- generative-music authoring loop (compile / run / commit).

AI Agent Guardrails MCP server - security layer

Domain security scanning for AI agents. A-F grades, 8 checks, fix snippets.

Guardian layer for AI agents: identity, secrets, audit via MCP.

AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.

MCP server for Obsidian vaults - AI tools with consistent canonical context. Local-first.

AI agent security: 7 MCP tools for injection detection, PII scanning, command safety, DLP.

MiOffice — AI-Powered Workspace Studio io.github.jsvvsolsllc/mioffice

125+ browser tools for PDF, Image, Video, Audio, AI, Scanner. Files never leave your device.

Zhiji Daily Report — Market Brief com.run402.zhiji-daily-report/zhiji-signal

Daily A-share market brief with LG phase signals. No auth required.

BridgeGuard MCP Server - Cross-chain bridge security audit tools for AI coding agents. Scan bri...

VaultGuard MCP Server - Yearn V3 / DeFi vault security and analysis tools for AI coding agents....

Network diagnostics from 6 global regions. SSL, DNS, ping, whois, traceroute, port scan, latency.

AgniGateway Marketplace io.github.Kaanthan24/agnigateway-mcp

AI marketplace — flights, tours, activities, transport & more via MCP. No auth required.

AI-native HTTP security testing MCP server — 17 tools with raw HTTP/1.1 + HTTP/2 control

google-mcp io.github.matiasbattocchia/google-mcp

Streamable HTTP MCP server for Google Calendar and Sheets with OAuth login.

Outlook integration with OAuth, message search, batch operations, and calendar management

sectora io.github.megabrainee/sectora

Threat intel + your scans/findings/Shield posture. CVE, EPSS, KEV, package vuln lookup, DAST.

Scan APIs for OWASP Top 10, LLM, and GraphQL security vulnerabilities.

auth-token-service io.github.mikerawsonnz/auth-token-service

Hash passwords with bcrypt and issue/verify JWT session tokens over A2A + MCP.

Mermaid to assets. Source code to maps. MCP for agents.

Stockfilm — Authentic Vintage Footage com.stockfilm/mcp-server

Search and license 217,000+ authentic vintage 8mm home movie clips (1930s-1980s).