Gets all available model tags hosted in the Hub, organized by type (e.g., task types, libraries, languages).
AI agents call hf_get_model_tags to retrieve information from Hugging Face Hub 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 metadata about model tags from the Hugging Face Hub without any side effects. It does not create, modify, delete, or execute anything—it simply returns organizational information about available tags. This is a straightforward Read operation with minimal risk.
From the tool's definition Tool description states it 'Gets all available model tags' - a retrieval operation with no data modification, deletion, or execution capability. The verb 'Gets' and the read-only nature of querying available tags confirms this is a query operation.
Attacks that exploit this kind of access
Gets all available model tags hosted in the Hub, organized by type (e.g., task types, libraries, languages). It is categorised as a Read tool in the Hugging Face Hub MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Hugging Face Hub MCP Server MCP server in PolicyLayer and add a rule for hf_get_model_tags: 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 Hub MCP Server. Nothing to install.
hf_get_model_tags 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 hf_get_model_tags 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 hf_get_model_tags. 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.
hf_get_model_tags is provided by the Hugging Face Hub MCP Server MCP server (michaelwaves/hf-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.
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