AI agents call list_outputs to retrieve information from DocAgent without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries or displays previously generated documentation artifacts without modifying, deleting, or executing operations. It is a read-only operation that retrieves information about outputs, consistent with the Read category definition of tools that retrieve or query data with no side effects.
From the tool's definition Tool name 'list_outputs' and description 'List generated outputs' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
List generated outputs. It is categorised as a Read tool in the DocAgent MCP Server, which means it retrieves data without modifying state.
Register the DocAgent MCP server in PolicyLayer and add a rule for list_outputs: 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 DocAgent. Nothing to install.
list_outputs 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 list_outputs 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 list_outputs. 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.
list_outputs is provided by the DocAgent MCP server (vinnyfds/docagent). 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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