generate_photo · Claude-to-Gemini MCP Server MCP

WHAT IT DOES

What generate_photo does on Claude-to-Gemini MCP Server

AI agents invoke generate_photo to trigger actions in Claude-to-Gemini 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 generate_photo needs a policy

This tool triggers an external image generation operation via Imagen 4, an external AI service. It executes an operation with real-world side effects (generating and returning images, potentially incurring costs).

From the tool's definition Generate photorealistic images using Imagen 4... Paid service with SynthID watermark.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_photo Rate-limited

generate_photo 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": {
    "generate_photo": {
      "limits": [
        {
          "counter": "generate_photo_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 Claude-to-Gemini MCP Server, so you can run agents against it safely.

FAQ

Questions about generate_photo

What does the generate_photo tool do? +

Generate photorealistic images using Imagen 4. Best for product photos, food photography, and commercial-grade images. Paid service with SynthID watermark. It is categorised as a Execute tool in the Claude-to-Gemini 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 generate_photo? +

Register the Claude-to-Gemini MCP Server MCP server in PolicyLayer and add a rule for generate_photo: 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 Claude-to-Gemini MCP Server. Nothing to install.

What risk level is generate_photo? +

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

Can I rate-limit generate_photo? +

Yes. Add a rate_limit block to the generate_photo 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_photo completely? +

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

generate_photo is provided by the Claude-to-Gemini MCP Server MCP server (yoon-jongho/claude-to-gemini). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.