compile_latex · LaTeX MCP Server MCP: Risk & Policy

WHAT IT DOES

What compile_latex does on LaTeX MCP Server

AI agents invoke compile_latex to trigger actions in LaTeX MCP Server. 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_latex needs a policy

compile_latex triggers real processes with real consequences. An agent gone sideways doesn't fire it once — it starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

compile_latex Rate-limited

compile_latex 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_latex": {
      "limits": [
        {
          "counter": "compile_latex_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 LaTeX MCP Server, so you can run agents against it safely.

FAQ

Questions about compile_latex

What does the compile_latex tool do? +

Compile LaTeX to PDF. Returns {url, log_url, filename, hash, engine, cached}. It is categorised as a Execute tool in the LaTeX MCP Server 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_latex? +

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

What risk level is compile_latex? +

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

Can I rate-limit compile_latex? +

Yes. Add a rate_limit block to the compile_latex 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_latex completely? +

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

compile_latex is provided by the LaTeX MCP Server MCP server (thetailorretailored/latex-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.