Check whether the local pineforge-release Docker image is up to date
AI agents call check_engine_image to retrieve information from PineForge-Codegen without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool merely queries the state of a locally cached Docker image to determine if updates are available. It performs no side effects, makes no modifications, executes no code, and creates no financial obligations. It is a simple status check operation, consistent with the Read category (retrieve/query data; no side effects).
From the tool's definition Tool name 'check_engine_image' and description 'Check whether the local pineforge-release Docker image is up to date' indicate a read-only query operation that verifies image status without modifying or executing anything.
Attacks that exploit this kind of access
Check whether the local pineforge-release Docker image is up to date. It is categorised as a Read tool in the PineForge-Codegen MCP Server, which means it retrieves data without modifying state.
Register the PineForge-Codegen MCP server in PolicyLayer and add a rule for check_engine_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 PineForge-Codegen. Nothing to install.
check_engine_image 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 check_engine_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.
Set action: deny in the PolicyLayer policy for check_engine_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.
check_engine_image is provided by the PineForge-Codegen MCP server (oci:ghcr.io/pineforge-4pass/pineforge-codegen-mcp:v0.9.2). 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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