List all attachments on a specific row in a Smartsheet sheet. Args: - sheet_id (number): Target sheet ID - row_id (number): Target row ID Returns: Array of attachment metadata for the row.
AI agents call smartsheet_list_row_attachments to retrieve information from Smartsheet MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries attachment metadata without side effects. It is a straightforward read operation that retrieves data from Smartsheet. The low severity reflects minimal blast radius—listing attachment metadata poses no risk of data loss, modification, or unauthorized action beyond information disclosure.
From the tool's definition Tool name contains 'list' and description states 'List all attachments on a specific row' with return of 'attachment metadata'. No modification, deletion, or execution occurs.
Attacks that exploit this kind of access
List all attachments on a specific row in a Smartsheet sheet. Args: - sheet_id (number): Target sheet ID - row_id (number): Target row ID Returns: Array of attachment metadata for the row. It is categorised as a Read tool in the Smartsheet MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Smartsheet MCP Server MCP server in PolicyLayer and add a rule for smartsheet_list_row_attachments: 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 Smartsheet MCP Server. Nothing to install.
smartsheet_list_row_attachments 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 smartsheet_list_row_attachments 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 smartsheet_list_row_attachments. 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.
smartsheet_list_row_attachments is provided by the Smartsheet MCP Server MCP server (prmbr42-bot/smartsheet-mcp-server). 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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