android-mcp-server

Instructions

Implementation Reference

• src/adb.ts:295-297 (handler)

  The implementation of the tap command, which executes the shell input tap command via ADB.

  async tap(x: number, y: number, deviceId?: string): Promise<void> {
    await this.exec(["shell", "input", "tap", String(x), String(y)], deviceId);
  }

• src/index.ts:160-172 (registration)

  The registration of the 'tap' MCP tool, which calls the adb.tap helper method.

  server.tool(
    "tap",
    "Tap at specific screen coordinates",
    {
      x: z.number().describe("X coordinate"),
      y: z.number().describe("Y coordinate"),
      device_id: z.string().optional().describe("Device ID (optional if only one device)"),
    },
    async ({ x, y, device_id }) => {
      await adb.tap(x, y, device_id);
      return { content: [{ type: "text", text: `Tapped at (${x}, ${y})` }] };
    },
  );