MCP Server Registry

Official AbuseIPDB MCP server — check IP reputation from MCP clients

CRM MCP Server with Auth0 for MCP authentication. Leverages on-behalf-of tokens

Show case common MCP server security concerns

MCP server for the Malcolm network traffic analysis platform (Zeek + Suricata + Arkime + OpenSearch + NetBox) — full read surface plus opt-in, audited write tools

MCP Server - NEAR Encrypt Helper

MCP Server - NEAR Vault Toolkit

The Agent Control Plane - Default-Deny Security for MCP Servers

MCP server that serves a remote MCP client.

MCP Server Security Standard (MSSS): an open, testable security control standard for certifying MCP servers, with levels, evidence requirements, and reporting schemas.

MCP gateway that consolidates multiple upstream MCP servers behind a single endpoint, with tool deduplication, per-upstream authentication, and Prometheus metrics.

A lightweight Model Context Protocol (MCP) server for safe Obsidian vault access

Multi-model weather forecasts: point series, model scoreboard, and gridded fields. No auth.

Citation-backed honey producer discovery by place or varietal. Free, no auth.

Find relevant security data from Sentinel data lake for building effective agents. More:aka.ms/s/de

Live barrier status and closure forecasts for ~1,600 UK level crossings. Public data, no auth.

MCP server providing access to MITRE ATT&CK threat intelligence framework

Mochii work graph: projects, tasks, meetings. Stiki OAuth. Not Nexus memory.

Moltbook MCP Server est le pont ultime entre les agents IA et l ecosysteme social Moltbook. Basé sur le protocole MCP, ce serveur fournit une suite complète d'outils permettant aux agents de s'engager dans des interactions sociales authentiques

Read-only MCP server for verified book recommendations and reading lists. Ask who recommends a book, what books a public figure recommends, consensus best-of lists, series reading orders, and book summaries. No authentication required.

Policy-aware OAuth 2.1 MCP gateway for Microsoft 365 operated by 21Vianet

Tennis court booking MCP server with authentication frontend