King Of The Hill is an MCP server with 2 tools an agent can call, among them hill_status, hill_take. It answers at https://kingofthehill.3labsio.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
x402 game: take the crown, each take raises the next price 1.5x. hill_status is free.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
hill_status | 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. |
hill_take | 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 Inputs: name, url |
Every block below points at https://kingofthehill.3labsio.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http king-of-the-hill https://kingofthehill.3labsio.workers.dev/mcp
{
"mcpServers": {
"king-of-the-hill": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://kingofthehill.3labsio.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"king-of-the-hill": {
"url": "https://kingofthehill.3labsio.workers.dev/mcp"
}
}
}{
"servers": {
"king-of-the-hill": {
"type": "http",
"url": "https://kingofthehill.3labsio.workers.dev/mcp"
}
}
}{
"context_servers": {
"king-of-the-hill": {
"url": "https://kingofthehill.3labsio.workers.dev/mcp"
}
}
}{
"mcpServers": {
"king-of-the-hill": {
"serverUrl": "https://kingofthehill.3labsio.workers.dev/mcp"
}
}
}{
"mcpServers": {
"king-of-the-hill": {
"url": "https://kingofthehill.3labsio.workers.dev/mcp"
}
}
}name: King Of The Hill
version: 0.0.1
schema: v1
mcpServers:
- name: King Of The Hill
type: streamable-http
url: https://kingofthehill.3labsio.workers.dev/mcp{
"mcpServers": {
"king-of-the-hill": {
"httpUrl": "https://kingofthehill.3labsio.workers.dev/mcp"
}
}
}{
"mcpServers": {
"king-of-the-hill": {
"type": "http",
"url": "https://kingofthehill.3labsio.workers.dev/mcp"
}
}
}{
"mcpServers": {
"king-of-the-hill": {
"url": "https://kingofthehill.3labsio.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fkingofthehill.3labsio.workers.dev%2Fmcp&type=streamable_http&id=king-of-the-hill&name=King%20Of%20The%20Hill
It answered our last check on 19 October 2026 in 226 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
2, as returned by the server's own tools/list on 11 September 2026: hill_status, hill_take.
It answered our last check on 19 October 2026 in 226 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://kingofthehill.3labsio.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: dev.workers.3labsio.kingofthehill. Endpoint host: kingofthehill.3labsio.workers.dev. ARD identifier: urn:air:dev.workers.3labsio.kingofthehill:mcp:king-of-the-hill.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.