lint_guidance

THE RISK

Low Risk

Why lint_guidance needs a policy

The tool provides guidance on code linting without executing linting itself, modifying code, or triggering external operations. It is purely informational—querying or retrieving best practices and recommendations for a code quality verification phase. No side effects, no code execution, no data modification, no destructive action. This is a low-risk read operation.

From the tool's definition Tool name 'lint_guidance' and description 'Get guidance for the LINT phase - verifying code quality' indicate retrieval of linting recommendations or guidance.

Documented attack patterns abuse exactly the kind of access lint_guidance gives an agent:

POLICY

How to control lint_guidance

PolicyLayer is an MCP gateway — it sits between your AI agents and Structured Workflow MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for lint_guidance:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "lint_guidance": {}
  }
}

lint_guidance is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Structured Workflow MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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EXPLORE

Related tools and policies

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All 20 Structured Workflow MCP tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about lint_guidance

What does the lint_guidance tool do? +

Get guidance for the LINT phase - verifying code quality. It is categorised as a Read tool in the Structured Workflow MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on lint_guidance? +

Register the Structured Workflow MCP server in PolicyLayer and add a rule for lint_guidance: 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 Structured Workflow MCP. Nothing to install.

What risk level is lint_guidance? +

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

Can I rate-limit lint_guidance? +

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

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

lint_guidance is provided by the Structured Workflow MCP server (kingdomseed/structured-workflow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Structured Workflow MCP tool call.

Start from Structured Workflow MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →