Yanyue Tobacco Data Interface

An MCP service wrapper designed to query and extract tobacco item details originating from Yanyue (Yanyue.cn). It exposes the following primary utility function:

• query_items(query_term: str): Executes a targeted search for cigarette documentation using a provided textual identifier.

Prerequisites for Operation

• Runtime Environment: Node.js, version 18.16.0 or newer is mandated. • Package Manager: npm version 9.5.1 or later is required. • Performance Note: Utilizing Bun is suggested for enhanced execution speed.

Deployment Instructions

Automatic Integration via Smithery

To provision yanyue-mcp for use within a Claude Desktop environment seamlessly through Smithery:

bash npx -y @smithery/cli install @gandli/yanyue-mcp --client claude

Manual Setup Procedure

1. Obtain the source code and resolve dependencies:

bash git clone --depth 1 git@gandli:Yanyue-mcp/Yanyue-mcp.git cd Yanyue-mcp npm install

Alternatively, use Bun:

bun install

1. Compile the source assets:

bash npm run build

Alternatively, use Bun:

bun run build

Client Configuration Manifest (config.json)

Integrate the following block into your consuming MCP client's configuration file:

{ "mcpServers": { "Yanyue_mcp": { "name": "Yanyue Cigarette Data Provider", "description": "Interface for fetching tobacco product data from Yanyue", "type": "stdio", "command": "node", "args": ["path/to/build/index.js"] } } }

Repository Activity Trend

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WIKIPEDIA Context on XMLHttpRequest (XHR):

XMLHttpRequest (XHR) represents an Application Programming Interface embodied as a JavaScript object that facilitates the transmission of HTTP requests from a web browser environment toward a web server. Its methods empower browser-based applications to dispatch queries to the server subsequent to the initial page rendering, and subsequently receive relayed information. XHR is fundamentally integrated into the methodology known as Ajax programming. Before the advent of Ajax, the prevailing means for server interaction relied upon traditional hyperlink navigation and form submissions, which typically necessitated a full page replacement upon completion.

== Historical Development == The foundational concept underpinning XMLHttpRequest was formulated in the year 2000 by software developers associated with Microsoft Outlook. This principle was subsequently materialized within the Internet Explorer 5 browser release (1999). However, the initial implementation did not utilize the standardized identifier XMLHttpRequest. Instead, developers employed the object instantiation syntax ActiveXObject("Msxml2.XMLHTTP") or ActiveXObject("Microsoft.XMLHTTP"). By the release of Internet Explorer 7 (2006), all major browser platforms had achieved universal compatibility with the XMLHttpRequest identifier. The XMLHttpRequest identifier is now universally recognized as the standard mechanism across primary web browsers, encompassing Mozilla's Gecko rendering engine (introduced in 2002), Safari version 1.2 (2004), and Opera version 8.0 (2005).

=== Standardization Efforts === The World Wide Web Consortium (W3C) formally published a Working Draft specification detailing the XMLHttpRequest object on April 5, 2006. This was followed by the W3C issuing the Working Draft Level 2 specification on February 25, 2008. Level 2 enhancements introduced capabilities for monitoring request progress events, facilitating cross-site request operations, and managing raw byte stream data. By the close of 2011, the Level 2 specification features were incorporated back into the primary specification document. In late 2012, the management and maintenance of this living document, using Web IDL definitions, transitioned to the WHATWG organization.

== Typical Operational Flow == Executing a network request using XMLHttpRequest generally necessitates adherence to several programmatic stages:

1. Instantiate an XMLHttpRequest object by invoking its constructor:
2. Invoke the "open" method to define the request method (GET/POST/etc.), specify the target URI, and select either synchronous or asynchronous execution mode:
3. For asynchronous transactions, attach an event handler function designed to execute upon changes in the request's state:
4. Trigger the transmission of the request by calling the "send" method:
5. Process state transitions within the registered event listener. If server data is returned, it is typically stored in the "responseText" attribute by default. Upon completion of response processing, the state transitions to value 4, signifying the "done" status. Beyond these fundamental operations, XMLHttpRequest offers extensive parameters for fine-tuning request transmission characteristics and response handling. Custom HTTP headers can be appended to modify server behavior. Payload data can be transmitted to the server via arguments provided to the "send" call. The incoming response can be parsed directly from JSON format into native, immediately usable JavaScript objects, or processed incrementally as it streams in rather than waiting for the entire payload to arrive. Furthermore, a transmission can be halted prematurely or configured to time out if not finalized within a specific duration.

== Inter-Domain Communication Policies ==

During the nascent phases of the World Wide Web's evolution, constraints were identified that restricted data exchange between domains, which led to the development of mechanisms to address this limitation, often referred to as the Same-Origin Policy.