recolor_svg · Svg New MCP Server MCP: Risk & Policy

WHAT IT DOES

What recolor_svg does on Svg New MCP Server

AI agents use recolor_svg to create or update resources in Svg New MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Svg New MCP Server environment.

WHY IT NEEDS A POLICY

Why recolor_svg needs a policy

This tool modifies SVG data by replacing colors, which is a write/modification operation. It alters existing content but is reversible (colors can be changed back). The blast radius is medium as it modifies vector files but doesn't delete data or have financial implications.

From the tool's definition Change colors in an SVG. Provide a mapping of old colors to new colors.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

recolor_svg Rate-limited

recolor_svg stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "recolor_svg": {
      "limits": [
        {
          "counter": "recolor_svg_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about recolor_svg

What does the recolor_svg tool do? +

Change colors in an SVG. Provide a mapping of old colors to new colors. It is categorised as a Write tool in the Svg New MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on recolor_svg? +

Register the Svg New MCP Server MCP server in PolicyLayer and add a rule for recolor_svg: 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 Svg New MCP Server. Nothing to install.

What risk level is recolor_svg? +

recolor_svg is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit recolor_svg? +

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

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

recolor_svg is provided by the Svg New MCP Server MCP server (svgnew/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.