Get the Solar2D display coordinate system. Call this before tapping to understand how screenshot pixels map to tap coordinates. Screenshots are captured at contentWidth x contentHeight. Tap coordinates use the same content space.
AI agents call get_display_info to retrieve information from Solar2D MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only query operation that returns display configuration data needed to interpret screenshots and coordinates. It has no capacity to modify, execute, or delete anything. The information is passively retrieved to support other operations. Severity is low because misuse poses minimal risk—returning incorrect coordinates would only mislead downstream tap operations but causes no direct harm.
From the tool's definition Tool retrieves display coordinate system information via 'Get the Solar2D display coordinate system.' It captures metadata about screenshot pixels and tap coordinate mapping—purely informational with no side effects.
Documented attack patterns abuse exactly the kind of access get_display_info gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Solar2D MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_display_info:
{
"version": "1",
"default": "deny",
"tools": {
"get_display_info": {}
}
}get_display_info is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get the Solar2D display coordinate system. Call this before tapping to understand how screenshot pixels map to tap coordinates. Screenshots are captured at contentWidth x contentHeight. Tap coordinates use the same content space. It is categorised as a Read tool in the Solar2D MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Solar2D MCP Server MCP server in PolicyLayer and add a rule for get_display_info: 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 Solar2D MCP Server. Nothing to install.
get_display_info is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_display_info 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.
Set action: deny in the PolicyLayer policy for get_display_info. 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.
get_display_info is provided by the Solar2D MCP Server MCP server (sensiblecoder/solar2d-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Solar2D MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
22 Solar2D MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.