// Use these skills when you need to explore your database schema, execute SQL queries to interact with your data, and inspect how MySQL plans to execute your statements.
Use these skills when you need to provision new Cloud SQL for MySQL instances, create databases and users, clone existing environments, and monitor the progress of infrastructure operations.
Use these skills when you need to manage the durability and safety of your data by creating backups, restoring from previous states, or cloning instances for recovery and testing.
Use these skills when you need to troubleshoot slow queries, analyze system-level PromQL metrics, and identify structural performance issues like table fragmentation or missing unique indexes.
| name | cloud-sql-mysql-data |
| description | Use these skills when you need to explore your database schema, execute SQL queries to interact with your data, and inspect how MySQL plans to execute your statements. |
All scripts can be executed using Node.js. Replace <param_name> and <param_value> with actual values.
Bash:
node <skill_dir>/scripts/<script_name>.js '{"<param_name>": "<param_value>"}'
PowerShell:
node <skill_dir>/scripts/<script_name>.js '{\"<param_name>\": \"<param_value>\"}'
Note: The scripts automatically load the environment variables from various .env files. Do not ask the user to set vars unless skill executions fails due to env var absence.
Use this skill to execute SQL.
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| sql | string | The sql to execute. | Yes |
Provide information about how MySQL executes a SQL statement. Common use cases include: 1) analyze query plan to improve its performance, and 2) determine effectiveness of existing indexes and evalueate new ones.
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| sql_statement | string | The sql statement to explain. | Yes |
Lists top N (default 10) ongoing queries from processlist and innodb_trx, ordered by execution time in descending order. Returns detailed information of those queries in json format, including process id, query, transaction duration, transaction wait duration, process time, transaction state, process state, username with host, transaction rows locked, transaction rows modified, and db schema.
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| min_duration_secs | integer | Optional: Only show queries running for at least this long in seconds | No | 0 |
| limit | integer | Optional: The maximum number of rows to return. | No | 100 |
Lists detailed schema information (object type, columns, constraints, indexes, triggers, comment) as JSON for user-created tables (ordinary or partitioned). Filters by a comma-separated list of names. If names are omitted, lists all tables in user schemas.
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| table_names | string | Optional: A comma-separated list of table names. If empty, details for all tables will be listed. | No | `` |
| output_format | string | Optional: Use 'simple' for names only or 'detailed' for full info. | No | detailed |