Hottest Repos
tinyhumansai/openhuman — 7,620 stars (+3,476 today). Day 4: tripled from 2.5K. The "personal AI super intelligence" with 118+ OAuth integrations and Memory Tree is the highest-velocity repo on the board. Rust-powered, Obsidian-compatible, desktop mascot that joins your Google Meets. At this rate it crosses 10K tomorrow. https://github.com/tinyhumansai/openhuman
mattpocock/skills — 81,931 stars (+2,971 today). Crossed 80K. Another 3K day for the
.claudeskills collection. Gained 16K this week alone. The skills-as-infrastructure category has a clear winner. https://github.com/mattpocock/skillsrohitg00/agentmemory — 8,874 stars (+1,978 today). Day 6: 3.4K to 8.9K. Persistent memory for coding agents — background capture, auto-consolidation, context injection. On track to cross 10K this week. The "agents need memory" thesis is winning big. https://github.com/rohitg00/agentmemory
obra/superpowers — 191,050 stars (+1,801 today). The 191K colossus. Jesse Vincent's agentic skills framework and dev methodology keeps compounding. 16.8K forks. The largest repo in this entire category, gaining 1,800/day like clockwork. https://github.com/obra/superpowers
ruvnet/RuView — 55,656 stars (+1,757 today). WiFi-as-radar in Rust. Turns commodity ESP32 WiFi signals into spatial intelligence, vital sign monitoring, and presence detection — zero cameras. Uses CSI (Channel State Information) for DensePose-style tracking. 7.4K forks, 142 open issues signal real adoption. The non-AI breakout of the week. https://github.com/ruvnet/RuView
AI & ML
NousResearch/hermes-agent — 150,187 stars (+1,736 today). Crossed 150K. The self-improving agent with 200+ model support hit its latest milestone. 23.8K forks, 11.3K open issues — this is a full ecosystem now, not just a repo. https://github.com/NousResearch/hermes-agent
shiyu-coder/Kronos — 24,750 stars (+359 today). Foundation model for financial candlesticks. AAAI 2026 paper. Tokenizes K-line OHLCV data into hierarchical discrete tokens, then trains an autoregressive transformer. Pre-trained on 45+ global exchanges. Live BTC/USDT demo. The first open-source foundation model specifically for "the language of financial markets." https://github.com/shiyu-coder/Kronos
github/spec-kit — 99,338 stars (+1,240 today). About to cross 100K. GitHub's spec-driven development toolkit where specs become executable code via the
specifyCLI. Will hit the 100K milestone within 24 hours. https://github.com/github/spec-kitHKUDS/AI-Trader — 17,197 stars (+2,962 this week). Accelerating again. Fully autonomous agent-native trading with copy-trade sync across brokers. The finance-AI trifecta (TradingAgents 74K + AI-Trader 17K + Kronos 25K) is now a permanent fixture. https://github.com/HKUDS/AI-Trader
supertone-inc/supertonic — 5,242 stars (+1,163 today). Day 3: on-device TTS keeps climbing. 31-language TTS via ONNX Runtime. SDKs for Python, Swift, Go, Java, Rust, C#, and web. No cloud, no API, no privacy concerns. Voice Builder lets you create permanent voice clones. https://github.com/supertone-inc/supertonic
Developer Tools
decolua/9router — 10,252 stars (+5,796 this week). New: the AI model router that broke out. Smart proxy that connects Claude Code, Codex, Cursor, Cline to 40+ providers with 3-tier auto-fallback (subscription -> cheap -> free). Built-in RTK token compression saves 20-40% input tokens. Format translation between OpenAI/Claude/Gemini. The pitch: never stop coding, minimize cost. 489 open issues = explosive adoption. https://github.com/decolua/9router
CloakHQ/CloakBrowser — 10,708 stars (+1,369 today). Day 7: crossed 10K. From 3.9K on May 9 to 10.7K — nearly tripled in a week. Source-level C++ Chromium patches, drop-in Playwright replacement. The bot-detection arms race has its open-source champion. https://github.com/CloakHQ/CloakBrowser
garrytan/gstack — 96,603 stars (+960 today). Y Combinator president's Claude setup. 23 opinionated tools for CEO/Designer/Eng Manager/QA roles. Quietly approaching 100K alongside spec-kit. https://github.com/garrytan/gstack
playcanvas/supersplat — 7,945 stars (+2,745 this week). 3D Gaussian Splat Editor in the browser. WebGL + WebGPU-powered editor for 3DGS scenes. The 3D reconstruction wave continues with accessible browser tooling. https://github.com/playcanvas/supersplat
Hidden Gems
Jakedismo/codegraph-rust — 637 stars (+261 today). 100% Rust GraphRAG for codebases. Builds a knowledge graph from AST parsing + semantic embeddings via SurrealDB. Ships 4 agentic MCP tools (context, impact analysis, architecture, quality). Tier-aware: auto-adjusts behavior based on your LLM's context window. The "code understanding" layer agents actually need. https://github.com/Jakedismo/codegraph-rust
ton-blockchain/acton — 314 stars (+221 today). Official TON blockchain toolchain for smart contract development in Rust. From TON's own team. If you're building on TON, this just became the canonical dev tool. https://github.com/ton-blockchain/acton
NVIDIA-AI-Blueprints/video-search-and-summarization — 788 stars. NVIDIA's reference architectures for GPU-accelerated vision agents and video analytics. Under the radar but backed by NVIDIA's engineering org. https://github.com/NVIDIA-AI-Blueprints/video-search-and-summarization
Notable Trends
The agent infrastructure stack is crystallizing. Skills (mattpocock 82K, gstack 97K, addyosmani 42K), memory (agentmemory 9K), orchestration (ruflo 51K), model routing (9router 10K), code understanding (codegraph). Each layer is producing breakout repos independently. We're watching "agent tooling" become as well-defined a stack as web development.
Token economics is now a product category. 9router saves 20-40% via RTK compression. Caveman mode saves 65% on output. These aren't hacks — they're infrastructure with tens of thousands of stars. When the cost of AI coding is the main bottleneck, optimization tooling becomes essential.