Return the live URL of a fireplace on the local Digital Fireplace server. Use this if you just want to open the fireplace in a browser tab. Args: - slug: fireplace slug
AI agents call fireplace_get_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 retrieval operation that fetches and returns a URL for viewing a digital fireplace. It has no capacity to modify state, execute arbitrary code, delete data, or create financial obligations. The blast radius of misuse is minimal—an agent could only retrieve URLs to fireplaces that already exist on the server.
From the tool's definition Tool returns a URL to display a fireplace; described as retrieving data ('Return the live URL') with no side effects. No creation, modification, deletion, code execution, or financial impact.
Attacks that exploit this kind of access
Return the live URL of a fireplace on the local Digital Fireplace server. Use this if you just want to open the fireplace in a browser tab. Args: - slug: fireplace slug. 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_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_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_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_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_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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