sleeper_league_rosters

Get rosters for a Sleeper fantasy league.

SERVERUnClick SOURCEcreativelead/unclick

Low RISK CLASS

Category Read

Parameters 10 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/creativelead-unclick/sleeper-league-rosters.md

WHAT IT DOES

What sleeper_league_rosters does on UnClick

AI agents call sleeper_league_rosters 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
`league_id`	string	—

Parameters from the server's own tool schema.

RISK

Why sleeper_league_rosters is rated Low

This tool retrieves roster information from a Sleeper fantasy league. It queries existing data without creating, modifying, deleting, or executing external operations. The action is read-only and has no blast radius if called by an AI agent, as it only returns publicly or user-accessible roster data.

From the tool's definition Tool description states 'Get rosters for a Sleeper fantasy league' - the verb 'Get' indicates data retrieval with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs sleeper_league_rosters 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 sleeper_league_rosters, this is the rule to start with:

sleeper_league_rosters Allowed

sleeper_league_rosters is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "sleeper_league_rosters": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect UnClick, apply this rule, and every sleeper_league_rosters call is checked against it from then on.

FAQ

Questions about sleeper_league_rosters

What does the sleeper_league_rosters tool do? +

Get rosters for a Sleeper fantasy league. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.

What parameters does sleeper_league_rosters accept? +

sleeper_league_rosters accepts 1 parameter: league_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on sleeper_league_rosters? +

Register the UnClick MCP server in PolicyLayer and add a rule for sleeper_league_rosters: 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.

What risk level is sleeper_league_rosters? +

sleeper_league_rosters is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit sleeper_league_rosters? +

Yes. Add a rate_limit block to the sleeper_league_rosters 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.

How do I block sleeper_league_rosters completely? +

Set action: deny in the PolicyLayer policy for sleeper_league_rosters. 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.

What MCP server provides sleeper_league_rosters? +

sleeper_league_rosters 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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