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dev.workers.3labsio.kingofthehill/king-of-the-hill

by kingofthehill.3labsio.workers.dev · remote · no sign-in to list tools · v1.1.0 · published by dev.workers.3labsio.kingofthehill

x402 game: take the crown, each take raises the next price 1.5x. hill_status is free.

Changes · 1
CompareRegistry entry

2 tools: 1 change things and 1 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http king-of-the-hill https://kingofthehill.3labsio.workers.dev/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

2 tools

Changes things 1Claude Code: ask
  • hill_takeTake the crown at the current price, paid in USDC on Base via x402.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Take the crown at the current price, paid in USDC on Base via x402. The price rises 1.5x for the next challenger, and your territory is your share of everything ever paid — a ratio that SHRINKS every time anyone else pays. Money paid is not returned: no payout, resale, dividend or claim on the pot, and later takes do not pay earlier holders. You are buying a place on a board. Returns payment instructions when unpaid.
Only reads 1Claude Code: allow
  • hill_statusFree.No findings

    Why it is in this group

    • The name "hill_status" says "status": a word for reading.
    Description, as the server wrote it
    Free. Who holds the crown, what it costs to take it right now, how much has been raised, and each holder's share of the board.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http king-of-the-hill https://kingofthehill.3labsio.workers.dev/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__king-of-the-hill__hill_status"
    ],
    "ask": [
      "mcp__king-of-the-hill__hill_take"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as king-of-the-hill. Review it before you use it.