Windsurf Claidex MCP query_failure_graph
How to: Windsurf Claidex MCP query_failure_graph
Add Claidex MCP to Windsurf
-
01
Open ~/.codeium/windsurf/mcp_config.json and merge this in. Keep any servers already there.
{
"mcpServers": {
"failure-intelligence": {
"serverUrl": "https://app.claidex.com/api/mcp"
}
}
}-
02
Save the file and restart Windsurf.
-
03
Ask for something query_failure_graph does. Windsurf lists the server's tools on connect and calls query_failure_graph itself — you do not invoke it by name.
-
04
If nothing happens, check the server is running and that Claidex MCP's identifier in your config matches the one above exactly.
Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs
Set these first
Claidex MCP will not start until these are set, so query_failure_graph never becomes available.
-
CLAIDEX_MCP_URL -
CLAIDEX_MCP_API_KEY
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.