Register the app's provision endpoint URL with tru. tru POSTs { email, name, tru_user_id, purchases } to this URL to auto-create accounts for verified users. This is how tru connects user identity and payments to your app's account system. Required for the provisioning phase of setup.
AI agents use dev_set_provision_url to create or update resources in Tru — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Tru environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
provision_url | string | Yes | The URL of the app's provision endpoint (e.g. https://myapp.com/api/tru/provision or http://localhost:4000/api/tru/provision for local dev). |
Parameters from the server's own tool schema.
The tool creates or modifies configuration (registering a provisioning endpoint URL) that directly affects account creation workflows. While it doesn't directly delete data or move money, it sets up the mechanism by which user accounts and billing relationships are established.
From the tool's definition Tool description states it 'Register[s] the app's provision endpoint URL' and enables tru to 'auto-create accounts for verified users' by POSTing user identity and payment data.
Attacks that exploit this kind of access
Register the app's provision endpoint URL with tru. tru POSTs { email, name, tru_user_id, purchases } to this URL to auto-create accounts for verified users. This is how tru connects user identity and payments to your app's account system. Required for the provisioning phase of setup. It is categorised as a Write tool in the Tru MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
dev_set_provision_url accepts 1 parameter: provision_url. Required: provision_url. The full parameter table on this page comes from the server's own tool schema.
Register the Tru MCP server in PolicyLayer and add a rule for dev_set_provision_url: 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 Tru. Nothing to install.
dev_set_provision_url 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 dev_set_provision_url 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 dev_set_provision_url. 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.
dev_set_provision_url is provided by the Tru MCP server (tru-mcp). 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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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