generate_social_teaser_image · Mcp Media Engine MCP

WHAT IT DOES

What generate_social_teaser_image does on Mcp Media Engine

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

WHY IT NEEDS A POLICY

Why generate_social_teaser_image needs a policy

This tool creates new image content (reversible creation), which is a Write operation. Severity is medium because misuse could generate misleading, defamatory, or spam content at scale across social platforms, but the effect is limited to image creation without direct financial, destructive, or code-execution implications. Confidence is high due to explicit 'Create' language in the description.

From the tool's definition Tool name contains 'generate' and description explicitly states 'Create a social media teaser image'. The tool produces new media artifacts that are stored and can be shared or modified later.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_social_teaser_image Rate-limited

generate_social_teaser_image 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": {
    "generate_social_teaser_image": {
      "limits": [
        {
          "counter": "generate_social_teaser_image_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 Mcp Media Engine, so you can run agents against it safely.

FAQ

Questions about generate_social_teaser_image

What does the generate_social_teaser_image tool do? +

Create a social media teaser image optimised for sharing on LinkedIn, Twitter/X, Instagram, or Substack. It is categorised as a Write tool in the Mcp Media Engine MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generate_social_teaser_image? +

Register the Mcp Media Engine MCP server in PolicyLayer and add a rule for generate_social_teaser_image: 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 Media Engine. Nothing to install.

What risk level is generate_social_teaser_image? +

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

Can I rate-limit generate_social_teaser_image? +

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

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

generate_social_teaser_image is provided by the Mcp Media Engine MCP server (tr1ckymag1ca1/mcp-media-engine). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.