Generates a random image url provided via https://via.placeholder.com/. (Deprecated: The service has bad uptime. Use
AI agents call image-urlPlaceholder to retrieve information from Faker MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool generates/returns a placeholder image URL string. It is a data generation/read operation with no side effects — it simply constructs and returns a URL. No data is written, executed, or destroyed. The deprecated notice slightly lowers confidence but does not change the category.
From the tool's definition Generates a random image url provided via https://via.placeholder.com/
Attacks that exploit this kind of access
Generates a random image url provided via https://via.placeholder.com/. (Deprecated: The service has bad uptime. Use. It is categorised as a Read tool in the Faker MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Faker MCP Server MCP server in PolicyLayer and add a rule for image-urlPlaceholder: 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 Faker MCP Server. Nothing to install.
image-urlPlaceholder 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 image-urlPlaceholder 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 image-urlPlaceholder. 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.
image-urlPlaceholder is provided by the Faker MCP Server MCP server (kentrino/faker-mcp-server). 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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