millitool
data-ai/

llm-structured-output

Get reliable JSON, enums, and typed objects from LLMs using response_format, tool_use, and schema-constrained decoding across OpenAI, Anthropic, and Google APIs.

llmstructuredoutput
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---
name: llm-structured-output
description: >
  Get reliable JSON, enums, and typed objects from LLMs using response_format, tool_use, and schema-constrained decoding across OpenAI, Anthropic, and Google APIs.
risk: safe
source: community
date_added: "2026-03-12"
---

# LLM Structured Output

## What This Skill Does

Extract typed, validated data from LLM API responses instead of parsing free-text. This skill covers the three main approaches: OpenAI's `response_format` with JSON Schema, Anthrop
How to Use

Recommended: Install to project (local)

mkdir -p .claude/skills
curl -o .claude/skills/llm-structured-output.md \
  https://raw.githubusercontent.com/sickn33/antigravity-awesome-skills/main/skills/llm-structured-output/SKILL.md

Skill is scoped to this project only. Add .claude/skills/ to your .gitignoreif you don't want to commit it.

Alternative: Clone full repo

git clone https://github.com/sickn33/antigravity-awesome-skills

Then reference at skills/llm-structured-output/SKILL.md

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