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Find official MCP servers by app, task, category, and access requirements. Open a listing to connect your AI assistant.
8,568 MCP servers
Official servers operated by the companies behind each product.
| Server | Category | Access | Setup |
|---|---|---|---|
OathReady MCPAn official Model Context Protocol server provided by OathReady that allows AI assistants to access verified Canadian citizenship test questions, run mock exams, check eligibility… | Productivity and knowledge | No sign-in | |
OBD Vault MCPThe OBD Vault MCP server exposes live vehicle health telemetry, including real-time sensor gauges, fault codes, and trip data, to AI assistants like Claude and ChatGPT. | AI and machine learning | OAuth sign-in | |
Obelisk MCPObelisk provides an authorization server and tool suite for MCP, enabling agent identity verification, token minting via OAuth 2.1, and access to a tamper-evident receipt ledger. | Developer tools | No sign-in | |
Obento MCPAn official MCP server provided by Obento that allows AI agents to interact with the Obento vault on Base. | Payments | No sign-in | |
objekts Production Desk MCPAn official MCP server by objekts that provides production planning, feasibility analysis, and directional estimates for commercial visual work including AI/VFX, CGI, motion, and… | AI and machine learning | No sign-in | |
Oblique Markets MCPAn official MCP server providing access to Oblique Markets' suite of paid AI and blockchain data endpoints. | AI and machine learning | No sign-in | |
Obolus MCPOfficial read-only MCP server by Obolus providing payroll calculation and multi-country tax comparison tools. | Data and analytics | No sign-in | |
Obriym CRM MCPOfficial MCP server for Obriym CRM allowing AI assistants to manage leads, deals, orders, and catalog stock. | CRM, sales, and marketing | No sign-in | |
Obsidian Regulatory MCPProvides verified, tier-0 regulatory data from 6650+ official sources across 180+ jurisdictions to AI assistants. | Documentation and reference | OAuth sign-in | |
Occam MCPOccam is a remote MCP server that performs symbolic regression on numerical data to discover governing mathematical equations. | Data and analytics | No sign-in | |
OceanToken MCPProvides access to over 500 AI models including LLMs, image generation, video, and speech services through a single OceanToken account. | AI and machine learning | OAuth sign-in | |
Ocolta MCPThis server allows AI assistants to retrieve categorical signals, confidence scores, and indicator counts from recoverable Ocolta document reviews. | Data and analytics | No sign-in |
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Every listing passed a live check and is re-checked weekly. Servers that keep failing are hidden. Koskamo does not operate these servers; review their tools before connecting.
No sign-in servers work without an account. Optional OAuth servers prompt for sign-in only for account tools. Other servers require vendor sign-in or an API key, shown in each row.
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