AI agents call doc88_get_document to retrieve information from GBMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves metadata or details about a document using an identifier (URL or p_code). It does not modify, delete, execute, or create anything—it only fetches information. The server's stated purpose ('querying standards metadata and downloading public standard documents') confirms this is a read operation. No financial, destructive, or executable side effects are present.
From the tool's definition Tool name 'doc88_get_document' and description 'Get Doc88 document detail by doc88 URL or p_code' indicate a retrieval operation. The verb 'Get' and the context of querying 'document detail' demonstrate a read-only query with no side effects.
Attacks that exploit this kind of access
Get Doc88 document detail by doc88 URL or p_code. It is categorised as a Read tool in the GBMCP MCP Server, which means it retrieves data without modifying state.
Register the GB MCP server in PolicyLayer and add a rule for doc88_get_document: 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 GBMCP. Nothing to install.
doc88_get_document 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 doc88_get_document 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 doc88_get_document. 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.
doc88_get_document is provided by the GB MCP server (loydgik/gbmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
doc88_get_document is one line of GB's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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