servicetitan_convert_lead
Mark lead as converted to customer
This record as markdown: /tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-convert-lead.md
What servicetitan_convert_lead does on ServiceTitan MCP Server
AI agents use servicetitan_convert_lead to create or update resources in ServiceTitan MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ServiceTitan MCP Server environment.
Why servicetitan_convert_lead is rated Medium
This tool modifies a lead record by changing its status to 'converted to customer', which is a data mutation. It does not delete data (would be Destructive), execute arbitrary code (would be Execute), move money (would be Financial), or merely retrieve data (would be Read). While conversion may have downstream effects, the tool itself performs a reversible write operation.
From the tool's definition Tool name 'convert_lead' and description 'Mark lead as converted to customer' indicate a state change operation that creates or modifies data (converts a lead record to customer status) in a reversible manner.
Attacks that exploit this kind of access
The rule that runs servicetitan_convert_lead safely
PolicyLayer is an MCP gateway: it sits between your AI agents and ServiceTitan MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For servicetitan_convert_lead, this is the rule to start with:
servicetitan_convert_lead stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect ServiceTitan MCP Server, apply this rule, and every servicetitan_convert_lead call is checked against it from then on.
Questions about servicetitan_convert_lead
Mark lead as converted to customer. It is categorised as a Write tool in the ServiceTitan MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the ServiceTitan MCP Server MCP server in PolicyLayer and add a rule for servicetitan_convert_lead: 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 ServiceTitan MCP Server. Nothing to install.
servicetitan_convert_lead is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the servicetitan_convert_lead 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 servicetitan_convert_lead. 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.
servicetitan_convert_lead is provided by the ServiceTitan MCP Server MCP server (busybee3333/servicetitan-mcp-2026-complete). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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