Return the URL of the gallery picker page — a live grid showing all ${CATALOG.length} fireplaces in animated thumbnails so you can pick visually.
AI agents call fireplace_get_gallery_url to retrieve information from Digital Fireplace 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 operation that provides access to a visual interface for browsing available fireplaces. It retrieves and returns a static resource (URL) without modifying any data, executing code, or triggering external operations. The tool simply enables users to view a catalog visually, making it a straightforward Read category tool with minimal security risk.
From the tool's definition Tool returns a URL to a gallery picker page with animated thumbnails. Description indicates it retrieves/returns information ('Return the URL') with no side effects—no data creation, modification, deletion, or external operations triggered.
Attacks that exploit this kind of access
Return the URL of the gallery picker page — a live grid showing all ${CATALOG.length} fireplaces in animated thumbnails so you can pick visually. It is categorised as a Read tool in the Digital Fireplace MCP Server, which means it retrieves data without modifying state.
Register the Digital Fireplace MCP server in PolicyLayer and add a rule for fireplace_get_gallery_url: 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 Digital Fireplace. Nothing to install.
fireplace_get_gallery_url 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 fireplace_get_gallery_url 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 fireplace_get_gallery_url. 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.
fireplace_get_gallery_url is provided by the Digital Fireplace MCP server (mhoydich/digital-fireplace-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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