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MCP OAuth client-interop conformance for Windsurf

com.textforagents/mcp-oauth-client-interop-conformance

Prove real MCP clients can connect: 5-client x 3-IdP OAuth matrix with shim fixes.

client:Windsurf transport:streamable-http tools:5

Install MCP OAuth client-interop conformance in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "mcp-oauth-client-interop-conformance": {
      "serverUrl": "https://textforagents.com/products/mcp-oauth-client-interop-conformance/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs

What Windsurf can do once it is connected

MCP OAuth client-interop conformance in other clients