AI agents call riot_summoner to retrieve information from UnClick without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
region | string | — | e.g. euw1, na1, kr |
api_key | string | — | |
summonerName | string | Yes |
Parameters from the server's own tool schema.
This tool retrieves public summoner information from Riot's League of Legends API based on a summoner name parameter. It performs a lookup/query operation with no ability to modify, delete, or execute external operations. The data returned is public game profile information. Misuse would be limited to information disclosure, representing low severity.
From the tool's definition Tool name 'riot_summoner' and description 'Get a League of Legends summoner by name' indicate a query/retrieval operation. The verb 'Get' and the read-only nature of looking up public game profile data confirms this is a retrieval action with no side effects.
Risk signalsHandles credentials or secrets (api_key)
Attacks that exploit this kind of access
Get a League of Legends summoner by name. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
riot_summoner accepts 3 parameters: region, api_key, summonerName. Required: summonerName. 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 riot_summoner: 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.
riot_summoner 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 riot_summoner 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 riot_summoner. 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.
riot_summoner is provided by the UnClick MCP server (@unclick/mcp-server). 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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