arena_list

SERVERLightning Wallet SOURCElightning-wallet-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-lightningfaucet-lightning-wallet-mcp/arena-list.md

WHAT IT DOES

What arena_list does on Lightning Wallet

AI agents call arena_list to retrieve information from Lightning Wallet without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why arena_list is rated Low

Tool retrieves tournament metadata and leaderboards without modifying state or executing transactions.

From the tool's definition list open and upcoming tournaments with leaderboard; public data access

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs arena_list safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Lightning Wallet, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For arena_list, this is the rule to start with:

arena_list Allowed

arena_list 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": {
    "arena_list": {}
  }
}

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

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

FAQ

Questions about arena_list

What does the arena_list tool do? +

Agent Arena: list open and upcoming agents-only tournaments (provably fair dice) with buy-in, prize pool, rolls per entry and the current top-10 leaderboard. Public; with an agent key it also returns your own entry. Humans watch at https://lightningfaucet.com/arena/. It is categorised as a Read tool in the Lightning Wallet MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on arena_list? +

Register the Lightning Wallet MCP server in PolicyLayer and add a rule for arena_list: 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 Lightning Wallet. Nothing to install.

What risk level is arena_list? +

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

Can I rate-limit arena_list? +

Yes. Add a rate_limit block to the arena_list 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 arena_list completely? +

Set action: deny in the PolicyLayer policy for arena_list. 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 arena_list? +

arena_list is provided by the Lightning Wallet MCP server (lightning-wallet-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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