Awesome Prompts

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

The agent that grows with you

DeepSeek Harness: Everything is a Plugin.

An agent-managed museum exhibit, built in Rust with Gajae-Code / LazyCodex — developed and maintained with no human intervention.

Public repository for Agent Skills

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

TradingAgents: Multi-Agents LLM Financial Trading Framework

An open-source AI agent that brings the power of Gemini directly into your terminal.

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Learn it. Build it. Ship it for others.

LlamaIndex is the document processing platform for AI

Build, run, and manage agent platforms.

DSPy: The framework for programming—not prompting—language models

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free

Build Real-Time Knowledge Graphs for AI Agents

🤗 smolagents: a barebones library for agents that think in code.

Test 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.

Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.

A guidance language for controlling large language models.

Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks.

A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, or debugging agent systems that require effective context management.

Structured Outputs

A framework for few-shot evaluation of language models.

structured outputs for llms

Build your own AI SRE agents. The open source toolkit for the AI era.

AI Observability & Evaluation

ARTEMIS turns natural-language instructions into reliable Android automation. It automates end-to-end workflows, captures logs, and integrates seamlessly with AI coding assistants such as Antigravity, Codex, and Claude Code. It also achieves 99%+ success rate on AndroidWorld Benchmark.

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.

the LLM vulnerability scanner

PraisonAI 🦞 — Hire a 24/7 AI Workforce. Stop writing boilerplate and start shipping autonomous self-improving agents that research, plan, code, and execute tasks. Deployed in 5 lines of code with built-in memory, RAG, and support for 100+ LLMs.

22 prompt engineering techniques with hands-on Jupyter Notebook tutorials, from fundamental concepts to advanced strategies for leveraging LLMs.

Optimize prompts, code, and more with AI-powered Reflective Optimization

AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10 OWASP Agentic Top 10.

The open-source agent harness - the runtime layer that turns an LLM into a working agent.

GitHub Agentic Workflows

TextGrad: Automatic ''Differentiation'' via Text -- using large language models to backpropagate textual gradients. Published in Nature.

Measuring and evolving with the frontier of agent work