| Open Notebook | Private alternative to NotebookLM β notebooks, podcasts, document Q&A | github.com/open-notebook (community) | Knowledge management & research hub |
| Voice Box | Voice cloning, TTS, transcription, voice effects | (open-source voice toolbox) | Voice & audio generation/transcription |
| Headroom | Token optimizer β compresses prompts to reduce LLM costs by 80%+ | github.com/headroom (50k stars) | Token & cost optimization layer |
| Skill Spector (Nvidia) | Scans AI skills/plugins for vulnerabilities before installation | nvidia/skill-spector | Pre-deployment security scan |
| PaperClick | Hierarchical agent teams β enterprise org chart of AI agents | paperclick.dev | Agent orchestration backbone |
| Anything LLM | All-in-one AI desktop β unifies models, documents, agents | anythingllm.com | Central LLM workspace |
| OpenHS | Unified CLI/UI for agent automation (Cloud, Codex, Gemini, OpenHS) | (open-source automation) | Automation & task runner |
| BrowserUse | AI-powered web browsing agent (local + cloud) | browser-use.com | Web agent for research / scraping |
| Firecrawl | Web scraping, crawling, maps, and structured data extraction | firecrawl.dev | Data ingestion from websites |
| Thy Days | Reddit/YouTube trend research (last 30 days) | (open-source skill) | Real-time trend & social listening |
| Dearflow | Progressive deep research (ByDance) | github.com/dearflow | Advanced multi-step research agent |
| Hyperframe | Code-to-video animations (HTML/CSS β MP4) | hyperframe.ai (open-source) | Automated video creation |
| Open Montage | End-to-end AI video production (script, edit, publish) | openmontage.org | Full video production pipeline |
| Gstack | YC-aligned project skills: planning, building, reviewing | gstack.io | Project lifecycle management |
| Superpowers | 200k+ stars skill library for agentic coding | github.com/superpowers | Skill repository for agents |
| Brond F | Algorithmic vulnerability prevention & audit reports | brondf.dev | Security audit automation |
| Anthropic Cyber Security Skills | 66+ security audit skills (MITRE, cloud, malware) | anthropic/cyberskills | Deep security scanning |
| MarkItDown | Convert PDF/PPTX/DOCX/XLSX to Markdown | github.com/microsoft/markitdown | Document preprocessing |
| PaddleOCR (Baidu) | Advanced OCR (text, tables, images, formulas) | github.com/PaddlePaddle/PaddleOCR | Document digitization & extraction |
| Open Generative AI | Open-source Higgsfield alternative (image/video/audio gen) | open-gen.ai | Generative media creation |
| Obsidian | Second brain with AI plugin | obsidian.md | Personal knowledge graph (client) |
| Handy | Transcription & prompt utility | (open-source tool) | Voice transcription helper |
| Hermes Agent | Advanced open-source AI agent functions | github.com/NousResearch/hermes | High-capability agent runtime |
| Yang | Local LLM chat interface (like GPT) | github.com/yang (chat UI) | User-facing chat with local models |
| n8n | Workflow automation with AI nodes | n8n.io | Automation & integration engine |
| ComfyUI | Visual interface for image/video/music generation | github.com/comfyanonymous/ComfyUI | Creative content pipeline |
| Ollama | Run LLMs locally with one command | ollama.ai | Backend LLM runtime for all services |