List Google Docs that have been shared with the user
AI agents call google_docs_list_shared_documents to retrieve information from Sage MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns a list of shared Google Docs accessible to the user. It performs only data retrieval with no side effects, mutations, or irreversible actions. The low severity reflects minimal blast radius: an AI agent misusing this tool could only read documents the user already has access to, not modify them or access unauthorized data.
From the tool's definition Tool name contains 'list' and description states 'List Google Docs that have been shared with the user' — a pure retrieval operation with no modification or deletion.
Documented attack patterns abuse exactly the kind of access google_docs_list_shared_documents gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Sage MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for google_docs_list_shared_documents:
{
"version": "1",
"default": "deny",
"tools": {
"google_docs_list_shared_documents": {}
}
}google_docs_list_shared_documents is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List Google Docs that have been shared with the user. It is categorised as a Read tool in the Sage MCP MCP Server, which means it retrieves data without modifying state.
Register the Sage MCP server in PolicyLayer and add a rule for google_docs_list_shared_documents: 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 Sage MCP. Nothing to install.
google_docs_list_shared_documents 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 google_docs_list_shared_documents 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 google_docs_list_shared_documents. 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.
google_docs_list_shared_documents is provided by the Sage MCP server (sagemcp/sagemcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 359 Sage MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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359 Sage MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.