The Agent Skills Directory

[COMMAND_EXECUTION]: The skill involves the installation and execution of administrative utilities including percona-toolkit (specifically pt-heartbeat) and the fio benchmarking tool. These are standard practices for database performance tuning and monitoring.
[INDIRECT_PROMPT_INJECTION]: The skill analyzes MariaDB status and log data, which introduces a surface for indirect prompt injection if malicious content is present in the database's process list or binary logs.
Ingestion points: Data is ingested from information_schema.PROCESSLIST, SHOW SLAVE STATUS, and binary log events decoded via mariadb-binlog (e.g., in references/examples.md).
Boundary markers: No specific delimiters or warnings to ignore embedded instructions are provided when processing database output.
Capability inventory: The skill possesses significant capabilities, including the ability to modify global database variables (SET GLOBAL), control replication threads (STOP/START SLAVE), and execute shell commands for monitoring and installation.
Sanitization: The instructions do not define sanitization or escaping protocols for data retrieved from the database before it is processed by the agent.

mariadb-errors-replication-lag