mysql-query

Executes a MySQL query and returns structured tabular output.

SERVERGit SOURCEDave-London/Pare

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-dave-london-git/mysql-query.md

WHAT IT DOES

What mysql-query does on Git

AI agents invoke mysql-query to trigger actions in Git. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why mysql-query is rated High

This tool executes arbitrary MySQL queries, which can include DDL (DROP, TRUNCATE), DML (DELETE, UPDATE), or DQL statements. Since it permits unrestricted query execution, it spans Destructive and Execute categories.

From the tool's definition 'Executes a MySQL query' — arbitrary query execution against a database

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs mysql-query safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Git, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For mysql-query, this is the rule to start with:

mysql-query Rate-limited

mysql-query stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "mysql-query": {
      "limits": [
        {
          "counter": "mysql-query_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Git, apply this rule, and every mysql-query call is checked against it from then on.

FAQ

Questions about mysql-query

What does the mysql-query tool do? +

Executes a MySQL query and returns structured tabular output. It is categorised as a Execute tool in the Git MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on mysql-query? +

Register the Git MCP server in PolicyLayer and add a rule for mysql-query: 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 Git. Nothing to install.

What risk level is mysql-query? +

mysql-query is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit mysql-query? +

Yes. Add a rate_limit block to the mysql-query 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 mysql-query completely? +

Set action: deny in the PolicyLayer policy for mysql-query. 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 mysql-query? +

mysql-query is provided by the Git MCP server (Dave-London/Pare). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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