Synchronize a Drive notebook file into COLAB_MCP_ROOT without executing it.
AI agents call pull_drive_notebook to retrieve information from Pypi:colab Drive without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches notebook data from Google Drive and stores it locally. It performs no code execution (explicitly stated), makes no modifications to the Drive notebook itself, and cannot delete or create financial obligations.
From the tool's definition Tool description states 'Synchronize a Drive notebook file into COLAB_MCP_ROOT without executing it.' The explicit exclusion of execution and the use of 'synchronize' (a unidirectional copy operation) indicates this retrieves/downloads notebook data from…
Attacks that exploit this kind of access
Synchronize a Drive notebook file into COLAB_MCP_ROOT without executing it. It is categorised as a Read tool in the Pypi:colab Drive MCP Server, which means it retrieves data without modifying state.
Register the Pypi:colab Drive MCP server in PolicyLayer and add a rule for pull_drive_notebook: 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 Pypi:colab Drive. Nothing to install.
pull_drive_notebook 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 pull_drive_notebook 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 pull_drive_notebook. 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.
pull_drive_notebook is provided by the Pypi:colab Drive MCP server (yummytastycode/colab-drive-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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