{
"event": "PreToolUse",
"tool_name": "mcp__mcp-db__db_select",
"tool_input": {
"query": "SELECT SUM(CASE WHEN lcp_ms <= 2500 THEN 1 ELSE 0 END) AS good_lcp, SUM(CASE WHEN lcp_ms > 2500 AND lcp_ms <= 4000 THEN 1 ELSE 0 END) AS needs_imp_lcp, SUM(CASE WHEN lcp_ms > 4000 THEN 1 ELSE 0 END) AS poor_lcp, SUM(CASE WHEN cls <= 0.1 THEN 1 ELSE 0 END) AS good_cls, SUM(CASE WHEN cls > 0.25 THEN 1 ELSE 0 END) AS poor_cls, SUM(CASE WHEN tbt_ms <= 200 THEN 1 ELSE 0 END) AS good_tbt, SUM(CASE WHEN tbt_ms > 600 THEN 1 ELSE 0 END) AS poor_tbt FROM pages WHERE crawl_id=5 AND lcp_ms IS NOT NULL",
"database": "crawler"
}
}
{
"tool_response": [
{
"type": "text",
"text": "{\n \"status\": \"success\",\n \"data\": [\n {\n \"good_lcp\": \"222\",\n \"needs_imp_lcp\": \"0\",\n \"poor_lcp\": \"0\",\n \"good_cls\": \"0\",\n \"poor_cls\": \"222\",\n \"good_tbt\": \"222\",\n \"poor_tbt\": \"0\"\n }\n ],\n \"row_count\": 1,\n \"error\": null,\n \"execution_ms\": 1\n}"
}
]
}