compile · Overleaf MCP: Risk & Policy

WHAT IT DOES

What compile does on Overleaf

AI agents invoke compile to trigger actions in Overleaf. 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 compile needs a policy

This tool executes an external compilation process (LaTeX compiler) on the Overleaf server. While compilation itself is not destructive, it is an Execute action because it runs code/processes external to the agent's direct control.

From the tool's definition The tool 'triggers a LaTeX compile on Overleaf' — compile is an operation that executes external code (LaTeX compiler) whose effects depend on the document content and can produce various outputs or side effects.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

compile Rate-limited

compile 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": {
    "compile": {
      "limits": [
        {
          "counter": "compile_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 Overleaf, so you can run agents against it safely.

FAQ

Questions about compile

What does the compile tool do? +

Triggers a LaTeX compile on Overleaf. It is categorised as a Execute tool in the Overleaf MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on compile? +

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

What risk level is compile? +

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

Can I rate-limit compile? +

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

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

compile is provided by the Overleaf MCP server (netique/overleaf-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.