Top GitHub trending repos — July 26, 2026

All 18 GitHub Trending Repos from the July 26 snapshot. Block's Buzz agent workspace leads after its July 21 open-source launch, with Claude Skills curations filling the middle ranks.

Published July 26, 202618 trending topics

block/buzz tops GitHub Trending after Block released Buzz on July 21, 2026 as a free, open-source workspace where humans and AI agents collaborate on the Nostr protocol. Google search interest for "block buzz" rose 320% over the past 7 days per Trends MCP growth data, and the repo passed 11,000 stars within days of launch.

  1. block/buzz: Open-source collaboration platform from Block where humans and AI agents share channels as cryptographically signed peers. Block announced Buzz on July 21, 2026 under Apache 2.0, pitching it as a self-hostable alternative to Slack-style bots. The repo hit GitHub Trending #1 by July 23 and continued climbing through July 26 as developers tested agent onboarding with Claude Code and Codex. Google search interest rose 320% over 7 days.

  2. alibaba/open-code-review: Alibaba's open-source code review tooling for AI-assisted pull request workflows. The repo ranks second as enterprise teams adopt automated review pipelines alongside July's agent-collaboration wave sparked by Buzz.

  3. citrolabs/ego-lite: Lightweight agent framework from Citro Labs. The project ranks third on interest in minimal agent runtimes that pair with the broader July 2026 push toward self-hosted AI workspaces.

  4. ComposioHQ/awesome-claude-skills: Curated list of 1,000+ Claude Skills and plugins for Claude Code, Cursor, Codex, and Gemini CLI. The repo surpassed 70,000 stars by late July 2026 as Anthropic's Skills open standard gained adoption across coding agents. It ranks fourth as the primary directory developers use to find production-ready skill packages.

  5. anthropics/claude-cookbooks: Anthropic's official cookbook repository with example Claude API workflows and integration patterns. The repo ranks fifth as teams building on Claude Skills reference canonical patterns alongside the ComposioHQ awesome list at #4.

  6. Automattic/harper: Grammar and language tool from Automattic (WordPress.com parent). The repo ranks sixth on developer interest in local-first writing assistants that integrate with coding workflows.

  7. shiyu-coder/Kronos: Time-series foundation model repository for financial and forecasting use cases. The project ranks seventh on July interest in open models for structured prediction tasks.

  8. obra/superpowers: Agentic skills framework and software development methodology by Jesse Vincent. The repo holds 255,000+ stars and ranks eighth as developers install its TDD, debugging, and brainstorming skills through the official Claude plugin marketplace. Version 6.1.1 shipped July 2, 2026.

  9. Pumpkin-MC/Pumpkin: Rust-based Minecraft server implementation. The repo ranks ninth on performance-focused game server experimentation unrelated to the AI cluster above it.

  10. permissionlesstech/bitchat: Decentralized mesh messaging project. The repo ranks tenth on privacy-focused communication tooling that shares Buzz's Nostr-adjacent decentralization interest.

  11. mattpocock/skills: TypeScript educator Matt Pocock's Claude Skills collection for type-safe development workflows. The repo ranks eleventh as individual skill authors publish alongside the larger ComposioHQ directory.

  12. palmier-io/palmier-pro: Agent tooling from Palmier for production deployment workflows. The repo ranks twelfth on teams moving from skill experiments to hosted agent pipelines.

  13. CoreBunch/Instatic: Static site and content tooling from CoreBunch. The repo ranks thirteenth; no widely reported July 26 launch event was identified beyond routine developer adoption.

  14. Lordog/dive-into-llms: Chinese-language educational repository on large language model internals. The project ranks fourteenth on summer 2026 LLM learning demand in academic and self-study circles.

  15. RyanCodrai/turbovec: Vector search and embedding utility library. The repo ranks fifteenth on RAG pipeline tooling interest alongside the agent framework cluster.

  16. OtterMind/Chat2DB: AI-assisted database client supporting natural language queries across SQL engines. The repo ranks sixteenth on data-team adoption of chat interfaces for schema exploration.

  17. andrewyng/aisuite: Andrew Ng's unified API wrapper for multiple LLM providers. The repo ranks seventeenth as developers standardize model calls across vendors in agent projects.

  18. affaan-m/ECC: Agent coordination and context library. The repo ranks eighteenth; no widely reported trigger identified for July 26, 2026 beyond the broader agent-tooling trend.

Agent collaboration dominates the July 26 ladder. block/buzz at #1, ComposioHQ/awesome-claude-skills at #4, anthropics/claude-cookbooks at #5, obra/superpowers at #8, and mattpocock/skills at #11 all trace to the same July 2026 moment: coding agents need shared workspaces, reusable skill packages, and self-hosted infrastructure. Block's July 21 Buzz launch gave the cluster a headline repo that crossed 7,600 stars in three days.

The chart is not exclusively AI. Pumpkin-MC/Pumpkin (#9) and permissionlesstech/bitchat (#10) show game-server and decentralized-comms interest running parallel to the agent wave. shiyu-coder/Kronos (#7) and Lordog/dive-into-llms (#14) reflect ongoing demand for open models and LLM education.

Since the July 1 snapshot, block/buzz is the defining new entrant. The July 1 post predated Buzz entirely. ComposioHQ/awesome-claude-skills has climbed as the Skills open standard matured from October 2025 launch to December 2025 open release, with July 2026 marking peak directory traffic.

This list comes from a July 26, 2026 snapshot of GitHub Trending Repos via the Trends MCP API. The feed surfaces repositories gaining stars and forks on GitHub's trending page. Developer advocates and agent builders can monitor the board without polling GitHub directly. See the GitHub trends data source page for scope and refresh cadence.

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