list_profiles

保存済みの接続プロファイル一覧を取得します

Server MySQL MCP Server yuki777/mysql-mcp-server
Category Read
Risk class Low
Parameters 00 required

What list_profiles does on MySQL MCP Server

AI agents call list_profiles to retrieve information from MySQL MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why list_profiles needs a policy

This tool queries and returns information about existing database connection profiles. It performs no write, execute, destructive, or financial operations—it only retrieves and displays data. While it may reveal sensitive information about configured databases, the action itself is read-only, making it a Read category tool with low severity since it does not perform operations on the actual database or system.

From the tool's definition Tool name 'list_profiles' and description '保存済みの接続プロファイル一覧を取得します' (which translates to 'Get a list of saved connection profiles') indicates retrieval of existing profile metadata without modification or execution.

Questions about list_profiles

What does the list_profiles tool do? +

保存済みの接続プロファイル一覧を取得します. It is categorised as a Read tool in the MySQL MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_profiles? +

Register the MySQL MCP Server MCP server in PolicyLayer and add a rule for list_profiles: 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 MCP Server. Nothing to install.

What risk level is list_profiles? +

list_profiles is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_profiles? +

Yes. Add a rate_limit block to the list_profiles 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.

How do I block list_profiles completely? +

Set action: deny in the PolicyLayer policy for list_profiles. 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.

What MCP server provides list_profiles? +

list_profiles is provided by the MySQL MCP Server MCP server (yuki777/mysql-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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