SVM-MCP

Instructions

Implementation Reference

• src/index.ts:140-150 (handler)

  The handler function that retrieves the Soon mainnet balance for the given address using Solana's connectionMainnet.getBalance and returns it as formatted text.

  async ({ address }) => {
    const balance = await connectionMainnet.getBalance(new PublicKey(address));
    return {
      content: [
        {
          type: "text",
          text: `Balance: ${balance}`,
        },
      ],
    };
  }

• src/index.ts:137-139 (schema)

  Zod schema for input validation: requires a string 'address' parameter.

  {
    address: z.string().describe("The SOON address to get the balance of"),
  },

• src/index.ts:134-151 (registration)

  Full tool registration call including name, description, schema, and handler function.

  server.tool(
    "get-soon-mainnet-balance",
    "Get the balance of a address on the Soon mainnet",
    {
      address: z.string().describe("The SOON address to get the balance of"),
    },
    async ({ address }) => {
      const balance = await connectionMainnet.getBalance(new PublicKey(address));
      return {
        content: [
          {
            type: "text",
            text: `Balance: ${balance}`,
          },
        ],
      };
    }
  );

• src/index.ts:7-7 (helper)

  RPC connection to Soon mainnet used in the balance handler.

  const connectionMainnet = new Connection("https://rpc.mainnet.soo.network/rpc");

• src/index.ts:16-16 (registration)

  Tool name listed in server capabilities.

  "get-soon-mainnet-balance",