Get the version of the underlying Doorstop Framework
AI agents call get_doorstop_version to retrieve information from Doorstop MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves metadata (version information) about the Doorstop framework without creating, modifying, deleting, or executing any operations. It is purely informational and read-only. Misuse would have minimal impact—an agent querying the version cannot cause harm. Low severity reflects the benign nature of version queries.
From the tool's definition Tool name 'get_doorstop_version' and description 'Get the version of the underlying Doorstop Framework' indicate a query operation that retrieves version information with no side effects.
Attacks that exploit this kind of access
Get the version of the underlying Doorstop Framework. It is categorised as a Read tool in the Doorstop MCP MCP Server, which means it retrieves data without modifying state.
Register the Doorstop MCP server in PolicyLayer and add a rule for get_doorstop_version: 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 Doorstop MCP. Nothing to install.
get_doorstop_version 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_doorstop_version 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_doorstop_version. 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_doorstop_version is provided by the Doorstop MCP server (jannled/doorstopmcp). 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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