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proof-driven-development

Formally verify algorithms and system properties with Lean 4 proofs.

34|Updated Nov 17, 2025

Search Tags:#software engineering #formal verification #mathematical proofs #algorithm correctness #proof assistant #Lean 4 #safety properties

One-click install

npx skills add https://github.com/OutlineDriven/odin-claude-plugin --skill proof-driven-development

Or copy as Structured Prompt for Agent▼

Please help me install this Agent Skill.
Skill: proof-driven-development
Source: https://github.com/OutlineDriven/odin-claude-plugin/tree/main/skills/proof-driven
Command: npx skills add https://github.com/OutlineDriven/odin-claude-plugin --skill proof-driven-development

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill addresses the need for absolute certainty in critical algorithms and systems. It uses Lean 4 to provide machine-checked mathematical proofs, eliminating logical errors and ensuring properties like safety, liveness, and functional correctness with unparalleled rigor.

Core Features & Use Cases

Formal Verification with Lean 4: Develop and verify algorithms, data structures, and system properties using a powerful proof assistant.
Proof-Guided Development: Design proof architectures and theorem statements before implementation, ensuring correctness from the ground up.
Error Remediation: Guides through completing proof holes (sorry) with appropriate Lean 4 tactics.
Use Case: Verify the correctness of a cryptographic algorithm or a financial trading system's core logic. This skill ensures that the algorithm behaves exactly as specified under all conditions.

Quick Start

Use the proof-driven-development skill to verify the correctness of a sorting algorithm. The agent will guide you through formalizing the algorithm and proving its properties.