stylelint · Python MCP: Risk & Policy

WHAT IT DOES

What stylelint does on Python

AI agents invoke stylelint to trigger actions in Python. 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.

WHY IT NEEDS A POLICY

Why stylelint needs a policy

The tool executes the Stylelint linter as an external process. 'Runs Stylelint' clearly indicates executing an external tool/command. While primarily read-like in intent (reporting diagnostics), it triggers an external operation whose effects depend on arguments, placing it in the Execute category. Severity is medium as misuse could be used to analyze arbitrary files or trigger unexpected linter behavior.

From the tool's definition Runs Stylelint and returns structured diagnostics

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

stylelint Rate-limited

stylelint 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": {
    "stylelint": {
      "limits": [
        {
          "counter": "stylelint_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Python, so you can run agents against it safely.

FAQ

Questions about stylelint

What does the stylelint tool do? +

Runs Stylelint and returns structured diagnostics (file, line, column, rule, severity, message). It is categorised as a Execute tool in the Python MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on stylelint? +

Register the Python MCP server in PolicyLayer and add a rule for stylelint: 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 Python. Nothing to install.

What risk level is stylelint? +

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

Can I rate-limit stylelint? +

Yes. Add a rate_limit block to the stylelint 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 stylelint completely? +

Set action: deny in the PolicyLayer policy for stylelint. 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 stylelint? +

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

// THE FULL RECORD

stylelint is one line of Python's registry record.

The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.

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