PROMPT SUITE⭐ 195 ON GITHUBVERIFIED ASSET

Production LLM Prompt Engineering & Eval Harness

A battle-tested set of 24 structured evaluation prompts, JSON schema validators, and regression benchmark scripts.

$git clone https://github.com/devlinkhub/prompt-eval-kit

Architecture & Overview

Stop guessing whether your prompt edits broke downstream application logic. This evaluation suite runs automated multi-turn regression benchmarks across OpenAI and Claude APIs with automated JSON schema validation.

FOLDER & REPO STRUCTURE

prompt-eval-kit/
  benchmarks/
    regression_suite.py
    latency_eval.py
  prompts/
    structured_json_agent.md
    code_teardown_system.md
  config.json

What's Included

24 production-grade system prompts with few-shot reasoning chains
Automated evaluation runner with latency and cost tracking
Strict Zod and JSON Schema output consistency validators
Multi-model benchmark runner comparing Claude 3.7 vs GPT-4o

TECH STACK

OpenAI APIClaude APIJSON SchemaPython

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