Top DIA GitHub Repositories & Tools (2026)

An AI second brain that maintains itself. Full guide, starter vault, agent skills and scripts for a self-organizing knowledge base in Claude Code and Obsidian.

Free, open source video downloader for Windows, macOS and Linux that AI agents can drive. Downloads from YouTube, Instagram, TikTok, X, Reddit, torrents and the sites yt-dlp supports. Its MCP server lets Claude Code, Cursor and Codex queue downloads, and it runs Claude Code, Codex, Gemini CLI and Ollama as agents.

Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.

Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.

Virtual whiteboard for sketching hand-drawn like diagrams

OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR-FG/XeFG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG.

Synthadoc: An open-source LLM knowledge compilation engine that turns raw documents into structured, local-first wikis. A transparent, human-readable alternative to traditional RAG, which can be self-managed and self-improved without the use of any tools.

Compass: run your whole life out of Obsidian. Daily questions, quarterly retreats, planning, habits, tasks, writing, and an AI assistant in the vault.

ODS V3 Pre-Release: Public testing and refinement ahead of the official V3 launch. Turn your PC, Mac, or Linux box into a private AI server.

A cross-platform music app using YouTube Music for backend

Run agents like Hermes, LangChain Deep Agents, and OpenClaw more securely inside NVIDIA OpenShell with managed inference

Official electron build of draw.io

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

SpeakerMem-R1: Speaker-Centered Dual-Track Memory for Multi-Party Dialogue

📖 An open-source multimedia journal for expressive, private journaling, with 100% data ownership.

Jev × socai turns a social research question into real Instagram, TikTok, and LinkedIn evidence plus a source-linked report.

Create, adapt, schedule, and track social posts. Open-source, hosted or self-hosted.

Lightweight, modern cross-platform client for PikPak powered by pikpak-kotlin. (Android & Windows Desktop)

Writing Buddy — an AI-assisted long-form writing workspace for Obsidian.

A Unicode canvas for humans and AI. Draw diagrams, interfaces, and slides as editable text.