get_one_or_more_tasks
AI agents call get_one_or_more_tasks to retrieve information from Google Sheets Kanban 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 task information from the Google Sheets Kanban board. The 'get_' prefix is a standard Read operation pattern, and there is no indication it modifies, deletes, or executes external operations. Severity is low because reading task data poses minimal risk even if accessed by an untrusted agent.
From the tool's definition Tool name 'get_one_or_more_tasks' indicates data retrieval. The server description mentions 'list_tasks' as a sibling (clearly a Read operation) and 'get_sprint_stats' (also Read).
Attacks that exploit this kind of access
get_one_or_more_tasks. It is categorised as a Read tool in the Google Sheets Kanban MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Google Sheets Kanban MCP Server MCP server in PolicyLayer and add a rule for get_one_or_more_tasks: 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 Google Sheets Kanban MCP Server. Nothing to install.
get_one_or_more_tasks 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 get_one_or_more_tasks 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 get_one_or_more_tasks. 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.
get_one_or_more_tasks is provided by the Google Sheets Kanban MCP Server MCP server (mayronjr/mcp-server-project-tracker). 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.
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