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What search_papers_by_author does on CLIO Adios
AI agents call search_papers_by_author to retrieve information from CLIO Adios without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why search_papers_by_author is rated Low
This tool retrieves scholarly publication metadata from ArXiv based on author search criteria. It is a read-only query operation with no side effects, no code execution, no financial implications, and no data modification capabilities. The low severity reflects minimal blast radius—worst case, an AI agent searches for papers repeatedly, causing no harm to systems or data.
From the tool's definition Tool name 'search_papers_by_author' and description 'Search ArXiv papers by author name' indicate a query operation that retrieves existing data without modification, deletion, or execution of arbitrary code.
Attacks that exploit this kind of access
The rule that runs search_papers_by_author safely
PolicyLayer is an MCP gateway: it sits between your AI agents and CLIO Adios, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For search_papers_by_author, this is the rule to start with:
search_papers_by_author is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect CLIO Adios, apply this rule, and every search_papers_by_author call is checked against it from then on.
Questions about search_papers_by_author
Search ArXiv papers by author name. It is categorised as a Read tool in the CLIO Adios MCP Server, which means it retrieves data without modifying state.
Register the CLIO Adios MCP server in PolicyLayer and add a rule for search_papers_by_author: 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 CLIO Adios. Nothing to install.
search_papers_by_author 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 search_papers_by_author 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 search_papers_by_author. 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.
search_papers_by_author is provided by the CLIO Adios MCP server (pypi:clio-kit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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