the402-mcp-server

Instructions

Implementation Reference

• src/tools/threads.ts:81-98 (handler)

  The `send_message` tool implementation. It accepts `thread_id` and `message` as inputs, and makes a POST request to the `/v1/threads/${thread_id}/messages` endpoint using the provided `client`.

  server.tool(
  	"send_message",
  	"Send a message in a thread on the402.ai. Works for both agents and providers. Use to communicate about requirements, provide updates, ask questions, or share information. Free — no balance deduction. Requires API key.",
  	{
  		thread_id: z.string().describe("The thread ID"),
  		message: z.string().describe("Your message content"),
  	},
  	async ({ thread_id, message }) => {
  		const result = await client.authPost(
  			`/v1/threads/${thread_id}/messages`,
  			{ message }
  		);
  		return {
  			content: [
  				{ type: "text" as const, text: JSON.stringify(result, null, 2) },
  			],
  		};
  	}