#prompt-engineering

cobusgreyling/loop-engineering

JavaScript

89

health

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.

comet-ml/opik

Python

89

health

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

vllm-project/semantic-router

Go

89

health

System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

fkiene/llmtrim

Rust

88

health

Local proxy that compresses your LLM API requests so you pay less, with no change to the answers. Trims wasted tokens from prompts, history, tool output, and code before they're sent: -31% input / -74% output, measured live. Any provider, no extra model calls. Also an MCP server and embeddable library (Rust, Python, Ruby, Kotlin, Swift, JS/TS).

vincentkoc/dotskills

JavaScript

85

health

🐙 A curated set of Codex and OpenClaw skills for workflow automation, technical debugging, and agent-assisted development patterns.

repoprompt/repoprompt-ce

Swift

85

health

Community edition of RepoPrompt: a native macOS context engineering app for AI coding agents, with an MCP CLI.

PavanMudigonda/zero-to-ai

Jupyter Notebook

85

health

Free AI/ML course with 950+ Jupyter notebooks — Python, deep learning, LLMs, RAG, agents, prompt engineering, fine-tuning, MLOps

FlorianBruniaux/claude-code-ultimate-guide

Python

74

health

The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.

vishal2612200/agentpack

Python

72

health

Local context engine for AI coding agents. Routes tasks to relevant files, tests, rules, and skills, supports prompt caching, and builds compact context packs for Claude Code, Codex, Cursor, MCP, and more.