Retrieve the full content of a document by its file path or docid. Use paths or docids (#abc123) from search results. Suggests similar files if not found.
AI agents call get to retrieve information from MinerU Document Explorer without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs document retrieval and querying operations with no side effects—it does not create, modify, delete, or execute code. The full content return is a standard read operation. Severity is low because the blast radius of misuse is limited to information disclosure of documents the agent already has access to query against.
From the tool's definition Tool description states 'Retrieve the full content of a document by its file path or docid' and 'suggests similar files if not found'. The verb 'retrieve' and the function of returning document content without modification indicate a read-only operation.
Documented attack patterns abuse exactly the kind of access get gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MinerU Document Explorer, and nothing reaches the server without passing your rules. This is the rule we recommend for get:
{
"version": "1",
"default": "deny",
"tools": {
"get": {}
}
}get is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Retrieve the full content of a document by its file path or docid. Use paths or docids (#abc123) from search results. Suggests similar files if not found. It is categorised as a Read tool in the MinerU Document Explorer MCP Server, which means it retrieves data without modifying state.
Register the MinerU Document Explorer MCP server in PolicyLayer and add a rule for get: 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 MinerU Document Explorer. Nothing to install.
get 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 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. 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 is provided by the MinerU Document Explorer MCP server (opendatalab/mineru-document-explorer). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 15 MinerU Document Explorer tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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15 MinerU Document Explorer tools catalogued and risk-classified — across an index of 42,500+ MCP servers.