Top Agent Skills for January 25, 2026
Daily rankings of Agent Skills for Claude, ChatGPT & Codex sorted by GitHub stars.
PostHog Agent Mode Architect
Guides developers through the end-to-end process of creating and configuring specialized context-aware modes for the PostHog AI assistant.
Twitter Algorithm Optimizer
Optimizes tweet drafts and content strategies using insights from Twitter's open-source recommendation engine to maximize reach and engagement.
React Best Practices
Optimizes React application performance through automated refactoring guidelines and high-impact implementation patterns.
Wgpu CTS Triage & Debugging
Streamlines the triage, investigation, and documentation of WebGPU Conformance Test Suite (CTS) failures within the wgpu ecosystem.
OXC Upgrade Automator
Automates the multi-step process of upgrading OXC dependencies, managing version synchronization, and resolving breaking changes within the Rolldown ecosystem.
Firefox Android Development
Streamlines Android-specific development workflows within the Mozilla Firefox repository using the mach build system.
Runtime Evidence Debugger
Automates runtime log collection and hypothesis testing to fix complex bugs using empirical evidence instead of guesswork.
Phone Input & Voice Interaction
Enables real-time voice communication between Claude Code and developers to facilitate rapid decision-making and project updates via phone.
OpenAI Knowledge
Accesses authoritative OpenAI documentation and API specifications to ensure accurate implementation of OpenAI platform features.
Upgrade Stripe
Guides the migration and upgrade process for Stripe API versions and SDKs with best-practice implementation patterns.