style_set_fill

A write tool on the Mcp Anything MCP server.

SERVERMcp Anything SOURCEZaymadkid/mcp-anything

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mcp-anything/style-set-fill.md

WHAT IT DOES

What style_set_fill does on Mcp Anything

AI agents use style_set_fill to create or update resources in Mcp Anything, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mcp Anything environment.

RISK

Why style_set_fill is rated Medium

The verb 'set' combined with 'style_fill' suggests creating or modifying a visual/styling attribute, which is a Write operation. Without description details, confidence is moderate. The risk is medium because modifying styles is typically reversible (can be undone/changed again) and has limited blast radius unless it affects critical rendering or data.

From the tool's definition Tool name 'style_set_fill' indicates modification of a style property (fill). The description is empty, providing no detail on scope or reversibility.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs style_set_fill safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Anything, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For style_set_fill, this is the rule to start with:

style_set_fill Rate-limited

style_set_fill 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": {
    "style_set_fill": {
      "limits": [
        {
          "counter": "style_set_fill_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Anything, apply this rule, and every style_set_fill call is checked against it from then on.

FAQ

Questions about style_set_fill

What does the style_set_fill tool do? +

style_set_fill is a write tool on the Mcp Anything MCP server. It is categorised as a Write tool in the Mcp Anything MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on style_set_fill? +

Register the Mcp Anything MCP server in PolicyLayer and add a rule for style_set_fill: 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 Mcp Anything. Nothing to install.

What risk level is style_set_fill? +

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

Can I rate-limit style_set_fill? +

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

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

style_set_fill is provided by the Mcp Anything MCP server (Zaymadkid/mcp-anything). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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