get_screen_image

Retrieve the base64 screenshot image download URL for a generated screen.

SERVERStitch MCP Server SOURCE0x-professor/stitch-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade B, identity unverified Pull the record →

This record as markdown: /tools/0x-professor-stitch-mcp-server/get-screen-image.md

WHAT IT DOES

What get_screen_image does on Stitch MCP Server

AI agents call get_screen_image to retrieve information from Stitch MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_screen_image is rated Low

This tool fetches/retrieves an existing resource (a screenshot image URL) without creating, modifying, deleting, or executing any operations. It is a pure read operation with minimal blast radius—accessing an image URL poses no destructive or financial risk.

From the tool's definition Tool name 'get_screen_image' and description 'Retrieve the base64 screenshot image download URL' indicate a retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_screen_image safely

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

get_screen_image Allowed

get_screen_image is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_screen_image": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Stitch MCP Server, apply this rule, and every get_screen_image call is checked against it from then on.

FAQ

Questions about get_screen_image

What does the get_screen_image tool do? +

Retrieve the base64 screenshot image download URL for a generated screen. It is categorised as a Read tool in the Stitch MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_screen_image? +

Register the Stitch MCP Server MCP server in PolicyLayer and add a rule for get_screen_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 Stitch MCP Server. Nothing to install.

What risk level is get_screen_image? +

get_screen_image is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_screen_image? +

Yes. Add a rate_limit block to the get_screen_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 get_screen_image completely? +

Set action: deny in the PolicyLayer policy for get_screen_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 get_screen_image? +

get_screen_image is provided by the Stitch MCP Server MCP server (0x-professor/stitch-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Stitch MCP Server, and thousands of servers like it.

This server

All 9 Stitch MCP Server tools →

Across the catalogue

get_cocktail_by_category on Cocktails RAG MCP Server →get_torrent_detail on M-Team MCP Server →aiva_get_affiliate on AIVA MCP Server →get-chuck-categories on Jokes MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →