STDF FAQs

Question 1

Which STDF file versions and data types are supported?

Accepted Answer

STDF exclusively supports the STDF-V4 format, primarily focusing on package/final test data. It does not provide support for STDF-V3 files or raw wafer test data.

Question 2

What types of analysis tools does STDF provide?

Accepted Answer

STDF offers 17 specialized tools covering comprehensive metadata extraction (e.g., file overview, test configuration), specific record extraction (e.g., PTR, FTR, PIR/PRR), detailed test analysis (e.g., test time, parameter summaries), and per-unit yield analysis.

Question 3

What is STDF?

Accepted Answer

STDF is a Model Context Protocol (MCP) server designed to empower Large Language Models (LLMs) to efficiently access, analyze, and extract critical information from STDF-V4 files, which are standard in semiconductor testing.

Question 4

How does STDF handle large test data files efficiently?

Accepted Answer

STDF utilizes a high-performance streaming parser capable of processing STDF-V4 files up to 2GB while maintaining memory usage under 512MB, ensuring efficient analysis even with very large datasets.

Question 5

How does STDF integrate with LLMs like Claude Desktop?

Accepted Answer

STDF functions as an MCP server, allowing LLMs to interact with its tools using natural language queries. This enables seamless integration for data analysis directly within LLM environments, with specific configuration examples provided for platforms like Claude Desktop.

STDF

STDF

Key Features

Use Cases

Key Features

Use Cases