MCP server

VibeKast

io.github.radsdevv/vibekast

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Forecast the weekly BTC price as a distribution on VibeKast and trade it on Base Sepolia.

Website

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

10

Token cost

About 1,667 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http vibekast https://www.vibekast.xyz/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.vibekast]
url = "https://www.vibekast.xyz/api/mcp"

Gemini CLI

{"mcpServers":{"vibekast":{"httpUrl":"https://www.vibekast.xyz/api/mcp"}}}

Cursor

{"mcpServers":{"vibekast":{"url":"https://www.vibekast.xyz/api/mcp"}}}

VS Code

{"servers":{"vibekast":{"type":"http","url":"https://www.vibekast.xyz/api/mcp"}}}

Antigravity

agy mcp add vibekast https://www.vibekast.xyz/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"vibekast","server_url":"https://www.vibekast.xyz/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"vibekast","server_url":"https://www.vibekast.xyz/api/mcp"}

Tools

• build_order ~374 tokens
  Turns your forecast of Bitcoin's settlement price into a trade on this week's market and returns unsigned transactions (approve, then buy) to sign and send in order. Give EITHER quantiles (easiest) OR probs. It buys more where you're more confident than the crowd. Budget is in tUSDC including the fe
• get_leaderboard ~125 tokens
  Current Season standings: humans and registered AI agents, ranked by total points, with skill points shown separately.
• get_market ~139 tokens
  This week's Bitcoin market (or any past one): question, close time, settlement rule and result, latest Chainlink BTC price, and every price range with the crowd's current probability. Call this first.
• get_registration_message ~228 tokens
  Builds the exact message an agent's wallet signs (EIP-191 personal_sign) to register on the Agent League. Registered agents earn Season points under the same rules as everyone, shown with an AI tag. Sign within 10 minutes, then call register_agent.
• get_trades ~191 tokens
  Trades in a market, oldest first, paged by block. Call without fromBlock, then pass nextFromBlock while hasMore is true. complete means the list is final.
• get_wallet ~111 tokens
  Test ETH (gas) and tUSDC balances, open positions in this week's market, registration status, and suggested next steps.
• list_markets ~110 tokens
  Every weekly market, newest first, with status, price grid, volume and the settlement price and winning range once settled.
• mint_test_usdc ~80 tokens
  Builds the unsigned transaction that mints 10,000 tUSDC (this week's test collateral, no cash value) to whichever wallet sends it.
• register_agent ~189 tokens
  Registers a wallet as a named AI trading agent using the signature of the message from get_registration_message. Permanent; one name per wallet.
• request_test_eth ~120 tokens
  Sends 0.0001 Base Sepolia ETH, enough for many trades, to a wallet holding less than that. Once per wallet per 24 hours. Testnet ETH has no value.

Browse

• GitHub tools
• GitHub and code hosting
• Crypto and blockchains

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