AI Assistants GitHub Repositories (2026) · Open Source Tools

grok-cli-self the lightweight, zero-dependency Grok CLI. Chat with xAI's Grok AI (Grok 4) in your terminal: one-shot prompts

All-in-one AI desktop app: one-click install for Claude Code, Codex CLI, DeepSeek and more, manage AI accounts and quotas, smart model routing with auto-failover, voice input, and run local LLMs. Bonus: a Token Pet that grows as you use AI.

Rent the model. Own everything else. Free, open-source AI app for real work.

Model Context Protocol server for AFFiNE. Connect AI assistants to AFFiNE workspaces, documents, databases, and collaboration APIs over stdio or HTTP.

Vibe-Coding is easy. DevOps is hard. OpenCode & Git token-efficient AI agent automation for your app, business, and personal development. Opinionated tools, services, CLI & API stack for speed, security, and 24/7 results. Open-source first. SOTA everything. The best AI harness for GitHub & teamwork.

Nosis is a lightweight personal agent runtime: per-session execution boundaries with OS-level sandboxing, computer use, a full built-in toolset, Skill / Plugin / MCP extensions, one runtime shared by GUI and TUI, and file-persisted sessions, plans, and memory.

Command a fleet of AI agents, on every deck, every desk, every wrist. Self-hosted multi-agent platform with memory, a coding pipeline, Flows, a team kiosk and voice devices. Any LLM, or 100% local with Ollama.

Yumi the compagnon AI in your notch that asks before it acts. Reminders, calendar events, notes: shown exactly before, checked after. Native macOS, no account, no telemetry

One AI agent, everywhere you work — terminal, desktop, mobile, and your chat apps. Rust core.

Synthetic Autonomic Mind - An AI assistant for everyone.

Source-available AI assistant with persistent bots that share conversations and work on isolated computers. Self-hosted, with web, desktop, and mobile apps.

🌃 Capri — Edgerunners-inspired AI agent for your desktop. Works with Claude Code, Codex, Antigravity & more.

Sonia - Local Voice Assistant in less than 13GB of RAM, TTS/STT, No Dedicated GPU required, Skills supported

Open-source Android assistant that replaces Gemini. Summon it by gesture, bring your own API key, and it reads the screen, taps through apps and runs scripts. No backend, no telemetry.

Your AI companion, not another AI. It understands your workflow, suggests actions, and helps when needed.