Windsurf

HTTP 406 not-acceptable for Windsurf

io.github.sadri-dridi/http-406

Meaning of HTTP 406.

client:Windsurf transport:streamable-http tools:31

Install HTTP 406 not-acceptable in Windsurf

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

{
  "mcpServers": {
    "http-406": {
      "serverUrl": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-406/mcp"
    }
  }
}

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

What Windsurf can do once it is connected

All 31 tools →

HTTP 406 not-acceptable in other clients

HTTP 406 not-acceptable MCP server