lego_get_set
Get details for a specific LEGO set by set number.
This record as markdown: /tools/creativelead-unclick/lego-get-set.md
What lego_get_set does on UnClick
AI agents call lego_get_set to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
api_key | string | — | |
set_num | string | — | e.g. 75192-1 |
Parameters from the server's own tool schema.
Why lego_get_set is rated Low
The tool performs a simple data lookup/retrieval of LEGO set information based on an identifier. This is a read-only operation with no capability to modify data, execute code, delete records, or perform financial transactions. Misuse by an AI agent would be limited to potentially excessive queries or gathering information, both low-impact scenarios. The low severity reflects minimal blast radius.
From the tool's definition Tool description states 'Get details for a specific LEGO set by set number' - this is a retrieval operation that queries data without modification or side effects.
Risk signalsHandles credentials or secrets (api_key)
Attacks that exploit this kind of access
The rule that runs lego_get_set safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For lego_get_set, this is the rule to start with:
lego_get_set 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 UnClick, apply this rule, and every lego_get_set call is checked against it from then on.
Questions about lego_get_set
Get details for a specific LEGO set by set number. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
lego_get_set accepts 2 parameters: api_key, set_num. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for lego_get_set: 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 UnClick. Nothing to install.
lego_get_set 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 lego_get_set 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 lego_get_set. 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.
lego_get_set is provided by the UnClick MCP server (creativelead/unclick). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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