MCP Servers

Scanned where there is a package or repository to read, and every release diffed against the tool surface we already hold. Every figure on a card is counted from this marketplace's own rows.

67,158 MCP servers

Security-scanned and graded based on available source code and tools.

Secure SMTP MCP server over stdio with multi-account support, and TLS-only connections

2/day
Free

Live email verification (syntax, MX, disposable, role-based, catch-all and a live SMTP mailbox probe) as an MCP tool and a pay-per-call

2/day 4 tools
Free

Send transactional emails, manage domains, and track delivery analytics

2/day 89 tools
Free

Test inboxes for AI agents testing your app: block until the OTP or magic link arrives.

2/day 8 tools
Free

MCP server for MethodIQ — AI research methodology generator for investment and finance professionals

2/day 4 tools
Free
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