Get information about a specific paper on Hugging Face
AI agents call get-paper-info to retrieve information from Hugging Face 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 and queries paper information from the Hugging Face Hub with no side effects, no data modification capability, and no external execution. It is purely informational access, fitting the Read category with low severity due to minimal blast radius if misused by an AI agent.
From the tool's definition Tool name 'get-paper-info' and description 'Get information about a specific paper on Hugging Face' indicate retrieval of paper metadata without modification. Server description explicitly states 'read-only access' to Hub APIs.
Documented attack patterns abuse exactly the kind of access get-paper-info gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Hugging Face MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get-paper-info:
{
"version": "1",
"default": "deny",
"tools": {
"get-paper-info": {}
}
}get-paper-info is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get information about a specific paper on Hugging Face. It is categorised as a Read tool in the Hugging Face MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Hugging Face MCP Server MCP server in PolicyLayer and add a rule for get-paper-info: 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 Hugging Face MCP Server. Nothing to install.
get-paper-info 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 get-paper-info 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 get-paper-info. 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.
get-paper-info is provided by the Hugging Face MCP Server MCP server (shreyaskarnik/huggingface-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 10 Hugging Face MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
10 Hugging Face MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.