MCP Server Registry
Browse 16,275 servers scanned across 177 detection rules
Osigu RCM
Gerencie cobranças, invoices e atendimentos do RCM da Osigu diretamente do seu agente de IA.
osim-mcp-server
OSIM MCP Server based on FastMCP
OS Info
Provides real-time system information about the host computer, including CPU, memory, operating system, disk, battery, and process details for monitoring resources and troubleshooting performance issues.
OSINT-Cheat-sheet
OSINT cheat sheet, list OSINT tools, wiki, dataset, article, book , red team OSINT for hackers and OSINT tips and OSINT branch. This repository will grow every time will research, there is a research, science and technology, tutorial. Please use it wisely.
osint-mcp-server
OSINT intelligence MCP server — Shodan, VirusTotal, SecurityTrails, Censys, DNS, WHOIS, crt.sh, Wayback, BGP
osint-tools-mcp-server
MCP server exposing multiple OSINT tools for AI assistants like Claude
osm-mcp-server
An OpenStreetMap MCP server
OSS Snowflake MCP Server
MCP Server for Snowflake from Snowflake Labs
Osv Dev
OSV.dev — Google's open-source vulnerability database
OSV Scanner
Dependency vulnerability scanning with reachability triage using Google's OSV database across npm, pip, Go, and other ecosystems.
OTC Pricing MCP
MCP server for the Open Telekom Cloud Price Calculator API (eu-de, eu-nl, eu-ch2).
otel-instrumentation-mcp
Python MCP server providing AI coding assistants with OpenTelemetry documentation, examples, and instrumentation guidance
otobo-mcp-server
MCP server for searching and retrieving OTOBO tickets
otp-mcp-server
MCP server for Organization Transport Protocol - connect your AI agents to OTP
ott-platform
Learning Claude Code via a real-world OTT streaming platform implementation
oura-mcp-server
MCP server for Oura API integration
outline-mcp-server
An MCP server for interacting with Outline's API
Outlook
Outlook integration with OAuth, message search, batch operations, and calendar management
Outlook MCP
Microsoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (52 tools).
outlook-mcp-server
MCP server for Outlook — enables AI assistants to access email, contacts, and calendars via win32com
OutlookMCPServer
MCP Server for use with msgraph calls to mail, calendar, and files
outlook-mcp-server-windows-com
Microsoft Outlook MCP server for Windows using COM interface - Direct integration with local Outlook application. Supports Windows and WSL.
Outlook Meetings Scheduler
Integrates with Microsoft Outlook to create, read, update, and delete calendar events, find people, and schedule meetings with specific parameters like time, location, and attendees.
outpost-mcp-server
MCP server for Outpost — exposes Outpost room tools to Claude Desktop and other MCP clients.