get_location_custom_value
Get a specific custom value by ID
This record as markdown: /tools/hridayshah7-gohighlevel-mcp/get-location-custom-value.md
What get_location_custom_value does on GoHighLevel MCP Server
AI agents call get_location_custom_value to retrieve information from GoHighLevel MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_location_custom_value is rated Low
This tool retrieves a stored custom value associated with a location in the GoHighLevel CRM. It performs a query operation with no ability to modify, delete, or execute arbitrary actions. The blast radius of misuse is minimal—an attacker could only read existing custom field data, which presents a confidentiality risk but no integrity or availability risk.
From the tool's definition Tool name is 'get_location_custom_value' and description states 'Get a specific custom value by ID' — both indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs get_location_custom_value safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GoHighLevel MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_location_custom_value, this is the rule to start with:
get_location_custom_value 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 GoHighLevel MCP Server, apply this rule, and every get_location_custom_value call is checked against it from then on.
Questions about get_location_custom_value
Get a specific custom value by ID. It is categorised as a Read tool in the GoHighLevel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GoHighLevel MCP Server MCP server in PolicyLayer and add a rule for get_location_custom_value: 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 GoHighLevel MCP Server. Nothing to install.
get_location_custom_value 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_location_custom_value 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_location_custom_value. 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_location_custom_value is provided by the GoHighLevel MCP Server MCP server (hridayshah7/gohighlevel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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