Install MCP Test Utils for Claude Desktop
Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.
- Open ~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows, or ~/.config/Claude/claude_desktop_config.json on Linux.
- Paste the JSON config below.
- Replace placeholder secrets, then restart the client if it does not reload on its own.
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"jeenyjai-mcp-test-utils": {
"command": "npx",
"args": [
"-y",
"https://github.com/JeenyJAI/mcp-test-utils/releases/download/v3.26.43/mcp-test-utils.exe"
],
"env": {
"MCP_LOG_DIR": "",
"MCP_LOG_MAX_MB": "500",
"MCP_LOG_RETAIN_DAYS": "30",
"MCP_SEARCH_DIRS": "",
"MCP_NOTIFY": "",
"MCP_INPUT_LOCK": "",
"MCP_INPUT_LOCK_STALL_MS": "60000"
}
}
}
}