PyPI · npm89Excellenthealth index
Arize-ai/phoenixAI Observability & Evaluation
Python · TypeScript · Jupyter Notebook★ 10.6KJul 17, 2026
PyPI · npm83Goodhealth index
mlflow/mlflowThe open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.
Python · TypeScript★ 27.1K↓ 40.1M/moJul 18, 2026
langfuse/langfuse🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
TypeScript★ 31.3KJul 17, 2026
npm · crates.io · PyPI80Goodhealth index
headroomlabs-ai/headroomCompress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
Python · Rust★ 60.9K↓ 116K/moJul 21, 2026
promptfoo/promptfooTest your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
TypeScript★ 23.4K↓ 1.7M/moJul 17, 2026
npm · PyPI72Goodhealth index
mohitagw15856/pm-claude-skillsIn Anthropic's official Claude plugin directory · 400 professional Agent Skills (PRDs, launches, compliance, CVs & more) for Claude, ChatGPT, Gemini, Cursor & Codex. Try free in-browser, or 'npx pm-claude-skills add'.
HTML★ 1,178↓ 12.4K/moJul 13, 2026
MattDevy/pi-extensionsA set of pi-extensions, including pi-continuous-learning that continually improves you pi coding agent experience
TypeScript★ 110↓ 26.7K/moJul 22, 2026
jnMetaCode/superpowers-zh🦸 AI 编程超能力 · 中文增强版 — superpowers(116k+ ⭐)完整汉化 + 6 个中国原创 skills,让 Claude Code / Copilot CLI / Hermes Agent / Cursor / Windsurf / Kiro / Gemini CLI 等 16 款 AI 编程工具真正会干活
JavaScript · Shell★ 7,136↓ 11.3K/moJul 22, 2026
npm69Moderatehealth index
devswha/patinaAI-writing humanizer for KO/EN/ZH/JA
JavaScript★ 263↓ 2,621/moJul 18, 2026
npm69Moderatehealth index
jmagly/aiwgCognitive architecture for AI-augmented software development. Specialized agents, structured workflows, and multi-platform deployment. Claude Code · Codex · Copilot · Cursor · Factory · Warp · Windsurf.
TypeScript · JavaScript★ 162↓ 15.3K/moJul 17, 2026
npm68Moderatehealth index
GeiserX/LynxPromptSelf-hosted & federated platform for AI IDE/Tools Rules and Commands via WebUI & CLI - Generate, browse, store, share AGENTS.md, CLAUDE.md, and more
TypeScript★ 42↓ 3,484/moJul 15, 2026
npm · PyPI68Moderatehealth index
JuliusBrussee/caveman🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
JavaScript★ 88.5K↓ 0/moJul 13, 2026
npm68Moderatehealth index
cobusgreyling/loop-engineeringPractical 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.
JavaScript · TypeScript★ 7,785↓ 0/moJul 14, 2026
npm68Moderatehealth index
evomap/evolverThe GEP-powered self-evolving engine for AI agents. Auditable evolution with Genes, Capsules, and Events. | evomap.ai
JavaScript★ 8,900↓ 10.6K/moJul 17, 2026
npm · PyPI66Moderatehealth index
vishal2612200/agentpackLocal 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.
Python★ 21↓ 2,503/moJul 18, 2026
npm65Moderatehealth index
DietrichGebert/ponytailMakes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
JavaScript★ 81.4K↓ 18.6K/moJul 13, 2026
Packagist65Moderatehealth index
promptphp/deckA Laravel package for versioned AI prompt management with variable interpolation, performance tracking & A/B testing.
PHP★ 99↓ 3,103/moJul 21, 2026
sahil87/fab-kitStructured, spec-driven development workflow for AI coding agents.
Go★ 23Jul 18, 2026
PyPI63Moderatehealth index
masci/banksLLM prompt language based on Jinja. Banks provides tools and functions to build prompts text and chat messages from generic blueprints. It allows attaching metadata to prompts to ease their management, and versioning is first-class citizen. Banks provides ways to store prompts on disk along with their metadata.
Python★ 127Jul 21, 2026
npm62Moderatehealth index
event4u-app/agent-configUniversal AI Agent OS — audited skills, governance rules, replayable state. One contract, every host agent.
TypeScript★ 7↓ 5,892/moJul 14, 2026
npm62Moderatehealth index
moeru-ai/velin👩💻✍️ Prompt orchestration with Vue/React components. Compatible on any Node.js/browser runtime. No more context rendering and templating
TypeScript★ 63Jul 19, 2026
npm62Moderatehealth index
rockbenben/ChatGPT-Shortcut🚀💪Maximize your efficiency and productivity. The ultimate hub to manage, customize, and share prompts. (English/中文/Español/العربية). 让生产力加倍的 AI 快捷指令。更高效地管理提示词,在分享社区中发现适用于不同场景的灵感。
TypeScript★ 8,624Jul 19, 2026
npm62Moderatehealth index
zigrivers/scaffoldA TypeScript CLI that assembles AI-powered prompts at runtime to guide you from "I have an idea" to working software. Scaffold walks you through 54 structured pipeline steps — organized into 15 phases — and Codex, Claude Code, or Gemini handles the research, planning, and implementation for you.
TypeScript · HTML★ 5↓ 3,304/moJul 17, 2026
RubyGems61Moderatehealth index
homemade-software-inc/completion-kitYour prompts need tests too. Run prompts against real datasets, score outputs with LLM judges, version everything, and compare runs to see what got better.
Ruby · HTML★ 1Jul 17, 2026
npm60Moderatehealth index
Brhiza/mingyu八字、紫微、星盘、六爻、梅花、奇门、大六壬、小六壬、塔罗、雷诺曼、灵签、择日一站式排盘,输出结构化提示词与数据。提供公开 API、MCP Server 与 skill。
TypeScript★ 199↓ 4,554/moJul 21, 2026
npm60Moderatehealth index
LumabyteCo/clarifyprompt-mcpNo repository description published.
TypeScript · JavaScript★ 11↓ 2,172/moJul 17, 2026
Packagist60Moderatehealth index
RedberryProducts/mcp-client-laravelLaravel-native client for Model Context Protocol (MCP) servers. Built by Redberry (Diamond-tier Laravel partner). Used by LarAgent and other frameworks to enable AI agent functionality.
PHP★ 13↓ 16.1K/moJul 22, 2026
npm58Moderatehealth index
osovv/vv-opencodeA curated, opinionated set of OpenCode plugins for spec-first, review-driven, safer agentic development.
TypeScript★ 10↓ 3,435/moJul 21, 2026
RubyGems55Moderatehealth index
justi/ruby_llm-contractValidate and retry LLM outputs for ruby_llm. Describe the JSON response you expect, fall back to a stronger model when the cheaper one fails the rules, and gate CI on regressions — all as one contract object per step.
Ruby★ 35↓ 0/moJul 14, 2026
Go · npm55Moderatehealth index
lancekrogers/tcountLocal-first LLM token counter: exact OpenAI BPE, Claude/Gemini estimates, context-window usage. Zero network. CLI + Go library.
Go★ 2↓ 19/moJul 13, 2026