tasks_list
List all tasks with optional filtering
This record as markdown: /tools/blacksand-software-hubspot-mcp/tasks-list.md
What tasks_list does on HubSpot MCP
AI agents call tasks_list to retrieve information from HubSpot MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why tasks_list is rated Low
This tool queries and retrieves task data from HubSpot CRM with optional filters. It has no side effects—it does not create, modify, delete, or execute external operations. While it could expose sensitive task information if misused by an agent, the blast radius is limited to information disclosure without system state changes. Classified as Read with low severity.
From the tool's definition Tool name 'tasks_list' and description 'List all tasks with optional filtering' indicate data retrieval without modification. The verb 'list' and lack of any create/update/delete language confirm read-only behavior.
Attacks that exploit this kind of access
The rule that runs tasks_list safely
PolicyLayer is an MCP gateway: it sits between your AI agents and HubSpot MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For tasks_list, this is the rule to start with:
tasks_list is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect HubSpot MCP, apply this rule, and every tasks_list call is checked against it from then on.
Questions about tasks_list
List all tasks with optional filtering. It is categorised as a Read tool in the HubSpot MCP MCP Server, which means it retrieves data without modifying state.
Register the HubSpot MCP server in PolicyLayer and add a rule for tasks_list: 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 HubSpot MCP. Nothing to install.
tasks_list 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 tasks_list 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 tasks_list. 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.
tasks_list is provided by the HubSpot MCP server (blacksand-software/hubspot-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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