{
"event": "PreToolUse",
"tool_name": "mcp__mcp-db__db_execute",
"tool_input": {
"statement": "ALTER TABLE pipeline_steps MODIFY COLUMN step_type ENUM(\n 'detect',\n 'validate', \n 'extract',\n 'structure',\n 'segment',\n 'chunk',\n 'embed',\n 'collection_setup',\n 'vector_store',\n 'metadata_store',\n 'index_optimize',\n 'entity_extract',\n 'relation_extract',\n 'taxonomy_build',\n 'semantic_analyze',\n 'summarize',\n 'finalize',\n 'question_generate',\n 'analyze'\n) NOT NULL",
"database": "ki_content"
}
}
{
"tool_response": [
{
"type": "text",
"text": "{\n \"status\": \"success\",\n \"affected_rows\": 5,\n \"error\": null,\n \"execution_ms\": 2\n}"
}
]
}