list_indexed_papers
AI agents call list_indexed_papers to retrieve information from PDF Indexer MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries indexed papers without side effects. The absence of description lowers confidence slightly, but the naming convention and context of read-only research paper indexing tools strongly suggest it is a Read operation that lists previously indexed documents.
From the tool's definition Tool name 'list_indexed_papers' indicates retrieval/listing of existing indexed papers with no modification.
Attacks that exploit this kind of access
list_indexed_papers. It is categorised as a Read tool in the PDF Indexer MCP Server MCP Server, which means it retrieves data without modifying state.
Register the PDF Indexer MCP Server MCP server in PolicyLayer and add a rule for list_indexed_papers: 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 PDF Indexer MCP Server. Nothing to install.
list_indexed_papers 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_indexed_papers 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_indexed_papers. 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_indexed_papers is provided by the PDF Indexer MCP Server MCP server (lizthedeveloper/pdf-indexer-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.
Teams ship this data inside their own products. See what a licence covers →