That's great! It would be even better if one of the features included in the table was whether given MCP supports OAuth Dynamic Client Registration, which optional in the MCP standard.

The MCP server technically doesn't support DCR. The authorization server for the MCP server does, which is a minor distinction.

Have you seen significant need for this? I've been trying to find data on things like "how many MCP clients are there really" - if it takes off where everything is going to be an MCP client && dynamically discovering what tools it needs beyond what it was originally set up for, sure.