lean-zstd-spec-pattern

Create formal Zstandard specifications in Lean with structured patterns.

112|9|Updated Feb 17, 2026
One-click install
npx skills add https://github.com/kim-em/lean-zip --skill lean-zstd-spec-pattern
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: lean-zstd-spec-pattern
Source: https://github.com/kim-em/lean-zip/tree/main/.claude/skills/lean-zstd-spec-pattern
Command: npx skills add https://github.com/kim-em/lean-zip --skill lean-zstd-spec-pattern

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a structured approach and best practices for creating and validating Zstandard (Zstd) specification files within the Lean programming language environment, ensuring correctness and maintainability.

Core Features & Use Cases

  • Standardized File Structure: Outlines the expected layout for Zstd specification files.
  • Naming Conventions: Defines clear patterns for predicates, theorems, and helper functions.
  • Predicate Design: Guides on creating decidable predicates and structuring them for clarity.
  • Proof Difficulty Scoping: Offers strategies for managing proof complexity, from immediate proofs to deferring with sorry.
  • Theorem Validation: Emphasizes rigorous validation of theorem statements with concrete examples before investing significant proof effort.
  • Use Case: A developer needs to formally specify a new Zstd compression feature in Lean. They can use this Skill to quickly set up the specification file, adhere to established naming conventions, and understand how to approach the formal proofs required for correctness.

Quick Start

Use the lean-zstd-spec-pattern skill to create a new Zstd specification file following the standard structure and naming conventions.

Frequently Asked Questions about lean-zstd-spec-pattern

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

FAQPage Schema
How do I create a formal specification for Zstd compression in Lean?

To create a formal specification for Zstd compression in Lean, follow a standardized file structure for specification files, apply defined naming conventions for predicates and theorems, and use guided patterns for structuring decidable predicates to ensure correctness and maintainability.

What naming conventions should I use for Zstd formal verification predicates and theorems?

For Zstd formal verification in Lean, use defined naming conventions for predicates, theorems, and helper functions to ensure clarity. Design decidable predicates with clear structure to maintain readability and correctness across the specification file.

How do I manage proof complexity when formally verifying Zstandard algorithms?

Manage proof complexity when formally verifying Zstandard algorithms by scoping proof difficulty, using immediate proofs where possible and deferring complex parts with 'sorry', while validating theorem statements with concrete examples before significant proof effort.

How do I validate theorem statements for Zstd compression formats before writing proofs?

Validate theorem statements for Zstd compression formats by testing them with concrete examples before investing significant proof effort. This rigorous validation ensures the formal specification accurately captures the intended behavior of the data structures.

Can I use Lean to formally verify Zstandard compression data structures?

Yes, you can use the Lean proof assistant to formally verify Zstandard compression data structures. This approach provides patterns for predicate design and theorem validation to ensure the correctness of Zstd implementations.