Today’s hottest GitHub repos reflect a surge in AI agent development and interaction improvements. Projects like chopratejas/headroom focus on token compression to reduce LLM input size. NousResearch/hermes-agent and affaan-m/ECC push agent capabilities and productivity. Open-LLM-VTuber offers real-time voice chat with LLM avatars. Meanwhile, PaddleOCR and GitHub tools like spec-kit and copilot-sdk support practical AI workflows and development.
chopratejas/headroom
⭐ 13,017 stars · +3142 today · Python · topics: agent, ai, anthropic, claude-code, compression, context-engineering, context-window, cursor, fastapi, langchain, llm, mcp, openai, prompt-engineering, proxy, python, rag, token-optimization, tokens, typescript
A Python tool that compresses logs, files, and RAG chunks before feeding data to LLMs, cutting token use by up to 95% while maintaining answer quality, easing context window limits.
NousResearch/hermes-agent
⭐ 181,351 stars · +1913 today · Python · topics: ai, ai-agent, ai-agents, anthropic, chatgpt, claude, claude-code, clawdbot, codex, hermes, hermes-agent, llm, moltbot, nous-research, openai, openclaw
An AI agent designed to evolve with users, expanding functionality and adapting to tasks; taps into Claude and other LLMs for scalable agent intelligence.
affaan-m/ECC
⭐ 207,509 stars · +1750 today · JavaScript · topics: ai-agents, anthropic, claude, claude-code, developer-tools, llm, mcp, productivity
JavaScript-based system enhancing AI agent skills, memory, and security, supporting Claude Code and similar platforms to boost development productivity.
PaddlePaddle/PaddleOCR
⭐ 80,054 stars · +141 today · Python · topics: ai4science, chineseocr, document-parsing, document-translation, kie, ocr, paddleocr-vl, pdf-extractor-rag, pdf-parser, pdf2markdown, pp-ocr, pp-structure, rag
A lightweight OCR toolkit supporting 100+ languages that converts images and PDFs into structured data suitable for LLM processing, bridging visual and text AI workflows.
github/spec-kit
⭐ 108,707 stars · +321 today · Python · topics: ai, copilot, development, engineering, prd, spec, spec-driven
A Python toolkit to accelerate Spec-Driven Development, helping developers write clear specifications driving implementation and testing.
NVIDIA/cosmos
⭐ 9,109 stars · +133 today · Jupyter Notebook
An open platform combining world models, datasets and tools to build Physical AI for robotics and autonomous systems, focused on real-world spatial understanding.
lfnovo/open-notebook
⭐ 25,251 stars · +212 today · TypeScript · topics: assistant, learning, note-taking, notebook, notes-app, self-learning
An open-source Notebook LM implementation offering more features and flexibility for note-taking and self-learning tasks.
Open-LLM-VTuber/Open-LLM-VTuber
⭐ 9,734 stars · +581 today · Python · topics: ai, ai-companion, ai-vtuber, ai-waifu, chatbots, live2d, live2d-web, llm, neuro-sama, ollama
Enables voice-controlled, hands-free conversation with any LLM, featuring live avatar animation with Live2D for a real-time interactive AI companion.
jwasham/coding-interview-university
⭐ 349,859 stars · +632 today · — · topics: algorithm, algorithms, coding-interview, coding-interviews, computer-science, data-structures, interview, interview-prep, interview-preparation, programming-interviews, software-engineering, study-plan
A comprehensive CS study plan for software engineering interviews, covering algorithms, data structures and programming fundamentals.
github/copilot-sdk
⭐ 9,046 stars · +38 today · Java
A cross-platform Java SDK that enables integration of GitHub Copilot’s AI coding assistant capabilities into custom apps and services.
Source: GitHub Trending — Daily [1]