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smithery.ai

lean-build

Build, test, and debug Lean 4 projects using Lake. Use when building the ComputationalPaths project, checking for errors, running tests, cleaning artifacts, or debugging Lean 4 compilation issues.

First seen Apr 19, 2026

Installation

$ npx skills add https://smithery.ai
View on skills.sh ↗ Website ↗

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Also in this package

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npx skills add https://smithery.ai
smithery-ai-cli 7.8K frontend-design 6.2K skill-creator 2.5K ck:ui-ux-pro-max 1.3K pdf 1.2K xlsx 966 pptx 894 docx 884 webapp-testing 1 web-design-reviewer 657

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
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GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 1,227 B
  • docs SUMMARY.md 214 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 1 installs

SKILL.md

Lean 4 Build & Debug

Build the ComputationalPaths Lean 4 project using Lake.

Essential Commands

# Build entire project
lake build

# Build specific module
lake build ComputationalPaths.Path.CompPath.CircleCompPath

# Clean and rebuild
lake clean && lake build

# Run executable
lake exe computational_paths

Common Build Errors

Error Solution
unknown identifier Check imports, use fully qualified name
type mismatch Add type annotations or use @ for explicit args
must be marked as 'noncomputable' Add noncomputable keyword
universe level mismatch Ensure consistent universe variables (typically Type u)

Debugging

#check myTerm             -- show type
#print axioms myTheorem   -- show axioms used
#reduce myTerm            -- fully normalize

Toolchain

  • Current: leanprover/lean4:v4.24.0 (see lean-toolchain)
  • Update: edit lean-toolchain, then lake clean && lake build