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guidance | Genaihub

guidance

Constrain LLM output with grammars; guarantee valid JSON.

Live

Open / InstallLast updated August 22, 2026

Description

Constrain LLM output with grammars; guarantee valid JSON. A reusable SKILL.md agent skill by NousResearch.

Author

NousResearch

Platform

cli

Pricing model

free

Categories

Skills

Tags

skill
claude-skill
github
en

Capabilities

231,462 stars
SKILL.md package