Top Agent Skills for August 30, 2026

Daily rankings of Agent Skills for Claude, ChatGPT & Codex sorted by GitHub stars.

#1affaan-m

GateGuard Pre-Action Gate

Enforces pre-action investigation gates before code edits, file creations, or destructive commands to prevent hallucinations and boost output quality.

Security & Testing
244k
#2JuliusBrussee

Cavecrew Token Saver

Delegates code investigation, surgical edits, and diff reviews to terse subagents to preserve context window tokens.

Productivity & Workflow
102k
#3nexu-io

Huashu Slides Generator

Generates publication-grade, responsive HTML presentation decks tailored for executive career narratives and decision-grade portfolios.

Design Tools
93k
#4nexu-io

Website Clone & Reverse Engineering

Replicates, reverse-engineers, and audits modern websites into local, pixel-perfect implementations with zero-dependency browser recon.

Design Tools
93k
#5addyosmani

Planning and Task Breakdown

Decomposes complex software specifications into ordered, vertically sliced tasks with clear acceptance criteria and verification steps.

Productivity & Workflow
91k
#6koala73

Real-Time Market Quotes

Retrieves real-time equity, index, and ETF quotes with prices, changes, and historical sparklines via World Monitor.

Analytics & Monitoring
85k
#7sickn33

RF & SDR Security Research

Conducts authorized RF and software-defined radio security research, signal identification, and wireless protocol analysis in isolated lab environments.

Security & Testing
46k
#8sickn33

Neon Postgres Branching

Selects and provisions isolated Neon Postgres database branches for safe migration testing, ephemeral preview environments, and sensitive schema-only workflows.

Database Management
46k
#9chakra-ui

Chakra UI Builder

Builds responsive, accessible React interfaces and scalable design systems using modern Chakra UI v3 patterns.

Design Tools
41k
#10chakra-ui

Chakra UI Refactor & Review

Reviews, converts, and refactors UI components into idiomatic, accessible Chakra UI v3 code.

Design Tools
41k