Isabelle/HOL Interface

SkillDev tools

Interface with Isabelle/HOL for classical mathematics formalization

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Then ask your AI: use the Isabelle/HOL Interface skill

What this skill tells your AI

The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/domains/science/mathematics/skills/isabelle-hol-interface/SKILL.md and read by ahel’s review.

Purpose

Provides expert guidance on using Isabelle/HOL for classical mathematics formalization and theorem proving.

Capabilities

  • Isar structured proof generation
  • Sledgehammer automated theorem proving
  • Archive of Formal Proofs access
  • Locales and type classes
  • Code generation to SML/Haskell

Usage Guidelines

  1. Isar Proofs: Write structured proofs with have/show/proof
  2. Automation: Use Sledgehammer for ATP assistance
  3. Libraries: Access AFP for reusable formalizations
  4. Abstraction: Use locales for modular theories

Tools/Libraries

  • Isabelle
  • Archive of Formal Proofs (AFP)
  • Sledgehammer ATPs
  • Isabelle/jEdit

Signals

GitHub stars
2k
Forks
112
Last commit
Sep 2026
Advanced
Item type
skill
Key
isabelle-hol-interface
Source
github.com/a5c-ai/babysitter