0x04-Libre AI Space

A curated collection of high-quality, mostly free/open-source AI tools, learning materials, frameworks, agents, generative tools, and more.

Learning & Education Resources Link to heading

Courses, guides, explainers, and curriculums to get started or go deeper.

Generative AI Learning Path
Google Cloud Skills Boost – structured GenAI learning journey
Prompt Engineering Guide
Comprehensive guide to effective prompting techniques
LLM University by Cohere
Free course on large language models
What Is a Transformer Model?
NVIDIA blog – excellent Transformer explanation
Machine Learning for Beginners – Curriculum
Microsoft 12-week ML course with lessons + code
Maximizing the Potential of LLMs: Prompt Engineering Guide
Practical advanced prompting strategies
MIT Open Course: The Missing Semester of Your CS Education

Tools and resources focused on crafting better prompts.

Local, privacy-focused, multi-model, or free-access chat UIs.

Core building blocks for AI-powered applications.

LangChain – Popular LLM app framework
n8n – Open-source workflow automation
aider – Terminal-based AI pair programming
OpenHands – AI-driven software development
MetaGPT – Multi-agent collaboration framework
Bolt.new – AI full-stack dev in browser
LangExtract – Structured extraction from text
Skills by Anthropic – Dynamic Claude skill folders
SKILLS – Open agent skills ecosystem
OpenWork – Claude Work–style knowledge system
Spec Kit – Scenario-focused dev toolkit
OpenSpec – Spec-driven AI coding
Playwright MCP – Browser automation via MCP
GitMCP – Turn GitHub repos into doc hubs
OpenCode - The open source coding agent
Ollama - Start building with open models
llama.cpp - LLM inference in C/C++
NVIDIA optimized free LLMs
The Agency Agents - A complete AI agency at your fingertips
Firecrawl - Turn websites into LLM-ready data
Google Workspace CLI - One CLI for all of Google Workspace
Free LLM API resources - A list of free LLM inference resources accessible via API
Daytona - Secure and Elastic Infrastructure for Running Your AI-Generated Code
MarkItDown - A lightweight Python utility for converting various files to Markdown for use with LLMs and related text analysis pipelines
caveman - Claude Code skill that cuts 65% of tokens by talking like caveman
Agent Skills - Production-grade engineering skills for AI coding agents

Autonomous agents, multi-agent setups, and use-case collections.

500+ AI Agent Projects / Use Cases
Curated list with links to open-source implementations
Fara-7B – Efficient agentic model for computer use
Open-AutoGLM – Open phone agent framework
OpenManus – General AI agent framework
DeepCode – Multi-agent code generation
DevOpsGPT – AI-driven dev automation
OpenClaw – Personal AI assistant
goose - A general-purpose AI agent
G0DM0D3 - LIBERATED AI CHAT

Focus on visual/content generation.

Fooocus – Easy-to-use image generator
Shap-E – Text/image → 3D objects
AI Generated Images – CC0 – Free-to-use generated images
Awesome Nano Banana Images – Creative examples
Awesome Nano Banana Pro Prompts
Next AI Draw.io – AI-enhanced diagrams
LogoMakerr – AI logo generator
PersonaPlex - A real-time, full-duplex speech-to-speech conversational model
VibeVoice - A family of open-source frontier voice AI models that includes both TTS and ASR models
Deep-Live-Cam - Real-time face swap and video deepfake with a single click and only a single image

Niche AI helpers for coding, legal, DB, email, etc.

Meta-lists worth bookmarking.

Notable stories and deep dives.