This record as markdown: /tools/blacksand-software-hubspot-mcp/notes-get.md
What notes_get does on HubSpot MCP
AI agents call notes_get 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 notes_get is rated Low
This tool retrieves note details from HubSpot CRM without creating, modifying, or deleting data. It poses minimal risk as it only accesses existing information. The low severity reflects the limited blast radius of retrieving note metadata.
From the tool's definition Tool name 'notes_get' and description 'Get details of a specific note' indicate data retrieval without modification. The verb 'get' and lack of any mutation language confirm read-only semantics.
Attacks that exploit this kind of access
The rule that runs notes_get 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 notes_get, this is the rule to start with:
notes_get 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 notes_get call is checked against it from then on.
Questions about notes_get
Get details of a specific note. 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 notes_get: 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.
notes_get 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 notes_get 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 notes_get. 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.
notes_get 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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