llmkit

Extract structured data from text using Pydantic-validated schemas with caching.

1|Updated Apr 19, 2026
One-click install
npx skills add https://github.com/hsigstad/research-kit --skill llmkit
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: llmkit
Source: https://github.com/hsigstad/research-kit/tree/main/skills/llmkit
Command: npx skills add https://github.com/hsigstad/research-kit --skill llmkit

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires llmkit, pydantic, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

LLMKit addresses the challenge of structured LLM extraction, offering a framework for creating, caching, and validating AI-generated structured data for academic research.

Core Features & Use Cases

  • Structured Data Extraction: Extracts data from text using pre-defined schemas and LLM models.
  • Caching: Caches results for efficient access and reuse.
  • Auditable: Maintains detailed logs for each extraction, ensuring reproducibility and traceability.
  • Use Case: Use LLMKit in a research project to structure and analyze large-scale text data, enabling accurate and efficient data processing for academic research.

Quick Start

Run the LLMKit extract command with the necessary arguments to generate structured data from your text inputs.

Frequently Asked Questions about llmkit

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract structured data from text for academic research using LLMs?

You can extract structured data by defining Pydantic schemas and prompts, then running an extraction command to process text inputs. The framework caches results for efficient reuse and logs details to ensure the extraction process is reproducible and auditable.

Can I use Pydantic to validate LLM outputs for reproducible data extraction?

Yes, Pydantic validation is used to enforce structured outputs from LLM models. By validating against pre-defined schemas, the framework ensures that AI-generated structured data remains consistent, verifiable, and reproducible across multiple extraction runs.

What is the best way to make LLM extraction processes auditable?

To make LLM extraction auditable, use a framework that maintains detailed logs and caches results for each extraction operation. This ensures traceability and reproducibility by keeping a verified record of how the structured data was generated from the text inputs.

Do I need to install the llmkit package to extract structured outputs with caching?

Yes, installing the llmkit package and its pydantic dependency is required to use this extraction framework. You must also configure your schemas and prompts before running the extract command to generate and cache structured data from your text.

Why does structured LLM extraction require file caching in research workflows?

File caching is required in structured LLM extraction to provide efficient access and reuse of previously generated data. For academic research, caching prevents redundant model calls and guarantees that the exact structured outputs remain available for verifiable analysis.