lookup_documents_by_name
AI agents call lookup_documents_by_name to retrieve information from IBM Content Services MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool appears to search or retrieve documents based on name criteria—a classic read operation with no side effects. While the description is empty (lowering confidence slightly), the name and server's stated search capability support categorizing this as a Read operation. There is no evidence of modification, deletion, or execution of code.
From the tool's definition Tool name 'lookup_documents_by_name' indicates a search/query operation. The IBM Content Services MCP server description emphasizes 'AI-powered search' as a capability.
Attacks that exploit this kind of access
lookup_documents_by_name. It is categorised as a Read tool in the IBM Content Services MCP Server MCP Server, which means it retrieves data without modifying state.
Register the IBM Content Services MCP Server MCP server in PolicyLayer and add a rule for lookup_documents_by_name: 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 IBM Content Services MCP Server. Nothing to install.
lookup_documents_by_name 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 lookup_documents_by_name 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 lookup_documents_by_name. 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.
lookup_documents_by_name is provided by the IBM Content Services MCP Server MCP server (mohamedarif-m/filenet-mcp-localfile). 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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