
Nordprix MCP Readiness Check tests a remote MCP server against the requirements Anthropic publishes for the Connectors Directory, before you submit it.
Give your AI your server's https:// URL and the check_mcp_server tool reports, check by check, whether the server answers MCP over Streamable HTTP (the 2026-07-28 protocol and the earlier initialize handshake), which authentication type it uses, whether its OAuth discovery is complete (401 challenge, protected resource metadata, authorization server metadata, issuer, DCR or CIMD, PKCE S256, response times), and whether its tools follow the directory's tool rules: titles, readOnlyHint or destructiveHint annotations, name length, descriptions, no mixed read/write HTTP tools, API references on free-form query tools, and prompt-injection patterns. Each failed or warning check comes with the evidence, a fix and a documentation link.
https://nordprix.com/mcpResults cover only what can be tested from outside a server and are not a review decision by Anthropic. When a server’s tools need sign-in, its tool definitions can be checked by passing a signed-in tools/list result to .
None in the store listings or on the server