Returns cell formatting for a range as compact A1Range→format pairs.
AI agents call sheets_get_formatting_compact to retrieve information from Mcp Gsheets without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves cell formatting metadata without creating, modifying, deleting, or executing any operations. It has no side effects and poses minimal security risk if misused by an AI agent, as it can only leak formatting information already present in the spreadsheet.
From the tool's definition Tool name and description indicate it 'Returns cell formatting' — a retrieval operation with no modification. The verb 'Returns' and the read-only nature of querying existing formatting data confirms this is a data retrieval operation.
Attacks that exploit this kind of access
Returns cell formatting for a range as compact A1Range→format pairs. It is categorised as a Read tool in the Mcp Gsheets MCP Server, which means it retrieves data without modifying state.
Register the Mcp Gsheets MCP server in PolicyLayer and add a rule for sheets_get_formatting_compact: 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 Mcp Gsheets. Nothing to install.
sheets_get_formatting_compact 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 sheets_get_formatting_compact 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 sheets_get_formatting_compact. 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.
sheets_get_formatting_compact is provided by the Mcp Gsheets MCP server (mcp-gsheets). 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.
Teams ship this data inside their own products. See what a licence covers →