Weekly · open-source AI · week 27, 2026
This week's trending open-source AI on GitHub — Godcoder, macos-chatgpt-overlay-bar, awesome-claude-fable-5-prompt-vault, and more: the newest, Hacker News talk, a subfield spotlight, and the fastest-rising, drawn out of the noise.
Newest this week
A local-first, open-source coding agent for your desktop. Bring your own LLM key; your code stays on your machine and only ever leaves to the model provider. The AI Agent builds its own Harnes.
Rust · 259 stars already
View on GitHub →ChatGPT for Mac, living in your menubar.
233 stars already
View on GitHub →Ultimate Claude Fable 5 Guide 2026: Use Cases, Integrations & Benchmarks
HTML · 154 stars already
View on GitHub →Fastest-rising
World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.
Python · +301 stars this week
View on GitHub →High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
C · +200 stars this week
View on GitHub →Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
Python · +171 stars this week
View on GitHub →Shipping hard
Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.
Python · 253 commits this week
View on GitHub →Never stop coding. Free AI gateway: one endpoint, 160+ providers (50+ free), connect Claude Code, Codex, Cursor, Cline & Copilot to FREE Claude/GPT/Gemini. RTK+Caveman stacked compression saves 15-95% tokens, smart auto-fallback, MCP/A2A, multimodal APIs, Desktop/PWA.
TypeScript · 199 commits this week
View on GitHub →Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop and mobile.
TypeScript · 165 commits this week
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