MCPVault
MCPVault is an independent directory for Model Context Protocol (MCP) servers, indexing over 5,182 servers and 26,000+ tool pages across 10 categories. It provides quality grades from A to F, maintenance signals such as last commit and release cadence, and client compatibility information for tools like Claude Desktop, Cursor, Windsurf, and ChatGPT. Server owners can claim, submit, and manage their listings. Claiming verifies push access to the repository; submission parses public metadata to list a server immediately. Optional live verification performs an MCP handshake and awards a verified badge with priority placement and do-follow link. The platform emphasizes trust signals beyond GitHub stars, including live verification that a server responds today, quality grading based on code signals, docs coverage, maintenance cadence, and license clarity. The directory is free to browse and list, built for developers.
- Category
- Data
- Pricing
- Free
Problem solved
MCPVault solves the problem of discovering, evaluating, and trusting MCP servers by aggregating the ecosystem into a searchable directory with quality grades, maintenance signals, client compatibility checks, and optional live verification.
Use cases
- Discover MCP servers by category and quality grade
- Claim and manage your MCP server listing
- Check client compatibility before installation
- Verify a server's live status with the verified badge
- Submit a new MCP server URL for immediate listing
- Compare alternatives for MCP servers
Audience
- Developers
- ML Engineers
- Data Scientists
- Startups
- Hobbyists
Pros
- Quality grades from A to F help assess reliability
- Live verification confirms a server responds today
- Client compatibility information for major AI tools
- Free to browse and list servers
- Claim and verification process is straightforward
Cons
- Only covers MCP servers, not general tools
- Verification is optional, so not all listings are verified
- Many listings remain unclaimed by their owners
- Quality grading algorithm may be subjective
Official website: https://mcpvault.io/
Canonical LambdaBase page: https://www.lambdabase.com/tools/mcpvault