按学科搜索论文，自动选择该学科最优的数据源组合
AI agents call search_papers_by_discipline to retrieve information from Academic Paper MCP HTTP/SSE Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a search/query tool that retrieves academic papers filtered by discipline from aggregated sources (arXiv, Crossref, OpenAlex, PubMed, Semantic Scholar). It returns information without side effects or state changes. The action is pure data retrieval with no capability to create, modify, delete, execute code, or commit financial transactions.
From the tool's definition Tool name 'search_papers_by_discipline' and description indicate paper search functionality. Sibling tools like 'search_papers', 'get_paper_details', 'get_citation_info' all operate in read-only retrieval mode from academic databases.
Attacks that exploit this kind of access
按学科搜索论文，自动选择该学科最优的数据源组合. It is categorised as a Read tool in the Academic Paper MCP HTTP/SSE Server MCP Server, which means it retrieves data without modifying state.
Register the Academic Paper MCP HTTP/SSE Server MCP server in PolicyLayer and add a rule for search_papers_by_discipline: 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 Academic Paper MCP HTTP/SSE Server. Nothing to install.
search_papers_by_discipline 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_discipline 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_discipline. 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_discipline is provided by the Academic Paper MCP HTTP/SSE Server MCP server (pastchais/academic-paper-mcp-http). 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.
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