FAQ
Frequently asked questions
What is an MCP server?
An MCP server is a program that exposes tools, resources and prompts to AI applications through the Model Context Protocol, an open standard originally released by Anthropic and now governed by the Linux Foundation. MCP servers let AI clients like Claude Desktop, ChatGPT, Cursor and Windsurf connect to databases, APIs, file systems and other external systems.
How do listings get on MCPVault?
We index the public MCP ecosystem automatically from sources like GitHub and npm. Auto-indexed listings show basic public data and are marked as unclaimed. Creators can claim them at any time to take control of the page.
How do I claim my server?
Search for your server on the claim page, then verify ownership with your GitHub account or by adding a verification file to your repository. It takes under two minutes and is completely free.
What does the verified badge mean?
Verified means we actually tested that the server responds and works, not just that the code exists. Verified listings also get a do-follow link and priority placement in their category.
What are quality grades?
Every listing gets a grade from A to F based on maintenance cadence, documentation coverage, license clarity and code signals. Grades update automatically as the repository evolves.
Is MCPVault affiliated with Anthropic?
No. MCPVault is fully independent. We are not affiliated with Anthropic, OpenAI or the Linux Foundation. That independence is the point: we grade and verify servers on merit.
How much does it cost?
Browsing, claiming and editing your listing are free. Paid options like the verified badge and featured placement exist for creators who want additional visibility and trust signals.
Can one account manage multiple servers?
Yes. One account can claim and manage any number of MCP servers. Agencies and teams maintaining several servers manage them all from a single dashboard.