Analyze replication lag and slave status for monitoring purposes.
AI agents call mysql_replication_lag_analysis to retrieve information from Mysql without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and analyzes database replication metrics for monitoring purposes without modifying, deleting, or executing arbitrary code. It fits the Read category: retrieves or queries data with no side effects. The low severity reflects that misuse would only expose monitoring information without enabling destructive or financial actions.
From the tool's definition The tool name and description indicate analysis and monitoring of replication lag and slave status—operations that query and retrieve information ('Analyze replication lag and slave status for monitoring purposes').
Documented attack patterns abuse exactly the kind of access mysql_replication_lag_analysis gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mysql, and nothing reaches the server without passing your rules. This is the rule we recommend for mysql_replication_lag_analysis:
{
"version": "1",
"default": "deny",
"tools": {
"mysql_replication_lag_analysis": {}
}
}mysql_replication_lag_analysis is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Analyze replication lag and slave status for monitoring purposes. It is categorised as a Read tool in the Mysql MCP Server, which means it retrieves data without modifying state.
Register the Mysql MCP server in PolicyLayer and add a rule for mysql_replication_lag_analysis: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Mysql. Nothing to install.
mysql_replication_lag_analysis is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the mysql_replication_lag_analysis rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for mysql_replication_lag_analysis. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
mysql_replication_lag_analysis is provided by the Mysql MCP server (mukul975/mysql-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Mysql, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
233 Mysql tools catalogued and risk-classified — across an index of 43,000+ MCP servers.