parseTx.ts•1.5 kB
import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import type { RequestHandlerExtra } from "@modelcontextprotocol/sdk/shared/protocol.js";
import type { CallToolResult } from "@modelcontextprotocol/sdk/types.js";
import type {
ServerNotification,
ServerRequest,
} from "@modelcontextprotocol/sdk/types.js";
import type { MneeInterface, ParseTxResponse } from "mnee";
import { z } from "zod";
/**
* Schema for the parseTx tool arguments.
*/
export const parseTxArgsSchema = z.object({
txid: z.string().describe("Transaction ID to parse"),
});
export type ParseTxArgs = z.infer<typeof parseTxArgsSchema>;
export function registerParseTxTool(
server: McpServer,
mnee: MneeInterface,
): void {
server.tool(
"mnee_parseTx",
"Parse an MNEE transaction to get detailed information about its operations and amounts. All amounts are in atomic units with 5 decimal precision (e.g. 1000 atomic units = 0.01 MNEE).",
{ args: parseTxArgsSchema },
async (
{ args }: { args: ParseTxArgs },
extra: RequestHandlerExtra<ServerRequest, ServerNotification>,
): Promise<CallToolResult> => {
try {
const result: ParseTxResponse = await mnee.parseTx(args.txid);
return {
content: [
{
type: "text",
text: JSON.stringify(result, null, 2),
},
],
};
} catch (error) {
const msg = error instanceof Error ? error.message : String(error);
return { content: [{ type: "text", text: msg }], isError: true };
}
},
);
}