docs_index_directory
AI agents call docs_index_directory to retrieve information from IMS MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name implies a query or indexing operation that retrieves information about a directory structure, consistent with Read operations. The IMS context (memory system, RAG-based search) supports read-only retrieval semantics. However, confidence is reduced due to the empty description, which could have clarified whether indexing involves side effects (writes) or merely catalog retrieval.
From the tool's definition Tool name 'docs_index_directory' suggests indexing or cataloging directory contents; the absence of description limits certainty.
Attacks that exploit this kind of access
docs_index_directory. It is categorised as a Read tool in the IMS MCP Server MCP Server, which means it retrieves data without modifying state.
Register the IMS MCP Server MCP server in PolicyLayer and add a rule for docs_index_directory: 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 IMS MCP Server. Nothing to install.
docs_index_directory 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 docs_index_directory 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 docs_index_directory. 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.
docs_index_directory is provided by the IMS MCP Server MCP server (jdelon02/ims-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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