perp-cli

Instructions

Implementation Reference

• src/mcp-server.ts:108-124 (handler)

  The "get_orderbook" tool is registered here. It takes 'exchange' and 'symbol' as parameters and calls 'adapter.getOrderbook(symbol)'.

  server.tool(
    "get_orderbook",
    "Get the order book (bids and asks) for a symbol on an exchange",
    {
      exchange: z.string().describe("Exchange name: pacifica, hyperliquid, or lighter"),
      symbol: z.string().describe("Trading pair symbol, e.g. BTC, ETH, SOL"),
    },
    async ({ exchange, symbol }) => {
      try {
        const adapter = await getOrCreateAdapter(exchange);
        const book = await adapter.getOrderbook(symbol);
        return { content: [{ type: "text", text: ok(book, { exchange, symbol }) }] };
      } catch (e) {
        return { content: [{ type: "text", text: err(e instanceof Error ? e.message : String(e), { exchange, symbol }) }], isError: true };
      }
    },
  );