Get the default database parameters for a specific vendor and version. Useful before creating a parameter group to see available parameters, their default values, types, and validation options.
AI agents call ccx_list_default_parameters to retrieve information from Severalnines CCX MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only query operation that retrieves configuration metadata without side effects. It supports informational lookups before making changes, but does not create, modify, delete, or execute anything itself. The blast radius of misuse is minimal—an AI could only retrieve non-sensitive schema information about database parameters.
From the tool's definition Tool name contains 'list' and description states it 'Get[s] the default database parameters' with no modification, deletion, or execution capabilities. Returns metadata about available parameters, their default values, types, and validation options.
Attacks that exploit this kind of access
Get the default database parameters for a specific vendor and version. Useful before creating a parameter group to see available parameters, their default values, types, and validation options. It is categorised as a Read tool in the Severalnines CCX MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Severalnines CCX MCP Server MCP server in PolicyLayer and add a rule for ccx_list_default_parameters: 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 Severalnines CCX MCP Server. Nothing to install.
ccx_list_default_parameters 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 ccx_list_default_parameters 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 ccx_list_default_parameters. 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.
ccx_list_default_parameters is provided by the Severalnines CCX MCP Server MCP server (severalnines/ccx-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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