This record as markdown: /tools/dugynoo-huly-mcp/update-user-profile.md
What update_user_profile does on Huly
AI agents use update_user_profile to create or update resources in Huly, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Huly environment.
Why update_user_profile is rated Medium
The tool updates user profile information, which is a data modification action. It does not execute code, delete data irreversibly, move money, or trigger external operations. It falls squarely into the Write category. Severity is medium because unauthorized profile modifications could impact account security, permissions, or user identity, but the change is reversible.
From the tool's definition Tool name 'update_user_profile' and description 'Update the current user' indicate modification of user account data. This is a reversible Write operation that creates or modifies data without deletion or execution of arbitrary code.
Attacks that exploit this kind of access
The rule that runs update_user_profile safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Huly, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For update_user_profile, this is the rule to start with:
update_user_profile 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 Huly, apply this rule, and every update_user_profile call is checked against it from then on.
Questions about update_user_profile
Update the current user. It is categorised as a Write tool in the Huly MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Huly MCP server in PolicyLayer and add a rule for update_user_profile: 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 Huly. Nothing to install.
update_user_profile 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 update_user_profile 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 update_user_profile. 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.
update_user_profile is provided by the Huly MCP server (dugynoo/huly-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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