KEGG-MCP Server: Connection or Access Failure

Bug Description
I can't use the KEGG-MCP server from https://github.com/Augmented-Nature/KEGG-MCP-Server without specifying the path to the JSON setting file where the server settings reside with --mcp-config

Environment Info

• Platform: linux
• Terminal: gnome-terminal
• Version: 1.0.65
• Feedback ID: aaab8906-7322-4b53-9870-1fdfed3e3b32

Errors

[{"error":"Error: Invalid settings\n    at U05 (/$bunfs/root/claude:586:34592)\n    at yl1 (/$bunfs/root/claude:586:35247)\n    at C05 (/$bunfs/root/claude:586:36912)\n    at i$ (/$bunfs/root/claude:586:37293)\n    at D5 (/$bunfs/root/claude:586:37227)\n    at mtZ (/$bunfs/root/claude:728:3272)\n    at <anonymous> (/$bunfs/root/claude:751:1149)\n    at W (/$bunfs/root/claude:456:14411)\n    at $VY (/$bunfs/root/claude:3050:9873)\n    at $VY (/$bunfs/root/claude:3050:9943)","timestamp":"2025-08-01T18:14:06.689Z"},{"error":"Error: Invalid settings\n    at U05 (/$bunfs/root/claude:586:34592)\n    at yl1 (/$bunfs/root/claude:586:35247)\n    at C6 (/$bunfs/root/claude:586:36009)\n    at uj0 (/$bunfs/root/claude:558:1521)\n    at RJ0 (/$bunfs/root/claude:558:1483)\n    at EcG (/$bunfs/root/claude:1774:1271)\n    at <anonymous> (/$bunfs/root/claude:3062:183)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-08-01T18:14:16.982Z"},{"error":"Error: Invalid settings\n    at U05 (/$bunfs/root/claude:586:34592)\n    at yl1 (/$bunfs/root/claude:586:35247)\n    at C6 (/$bunfs/root/claude:586:36009)\n    at uj0 (/$bunfs/root/claude:558:1521)\n    at RJ0 (/$bunfs/root/claude:558:1483)\n    at EcG (/$bunfs/root/claude:1774:1271)\n    at <anonymous> (/$bunfs/root/claude:3062:183)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-08-01T18:14:16.982Z"},{"error":"Error: Invalid settings\n    at U05 (/$bunfs/root/claude:586:34592)\n    at yl1 (/$bunfs/root/claude:586:35247)\n    at C6 (/$bunfs/root/claude:586:36009)\n    at <anonymous> (/$bunfs/root/claude:3012:9566)\n    at useMemo (/$bunfs/root/claude:31:26368)\n    at YYW (/$bunfs/root/claude:3012:9551)\n    at tr (/$bunfs/root/claude:3012:12629)\n    at GE (/$bunfs/root/claude:31:19860)\n    at nf (/$bunfs/root/claude:33:42836)\n    at lf (/$bunfs/root/claude:33:38359)","timestamp":"2025-08-01T18:14:17.104Z"}]