Anti-Slop: 15 Agent Skills for Better Design and Humanised Content

X postCharlie HillsResource

Charlie Hills has shared a ranked list of 15 free AI agent skills hosted on skills.sh designed to eliminate generic 'AI slop' across design and writing. The ranking is led by popular UI/UX packages such as 'ui-ux-pro-max-skill' and 'awesome-design-md', alongside tools aimed at improving text tone and structure.

Key points

  1. Charlie Hills compiled a top 15 ranking of free agent skills available via skills.sh, ranked by stars and adoption.
  2. Design and UI skills dominate the top spots: 'ui-ux-pro-max-skill' (over 120,000 stars) and 'awesome-design-md' (over 110,000 stars), followed by 'Understand-Anything'.
  3. The collection covers frontend and technical structure tools, including 'archify', 'frontend-slides', and 'diagram-design'.
  4. To counter formulaic writing, the list highlights prompt packages such as 'taste-skill', 'humanizer', and 'stop-slop'.
  5. Hills included two of his own tools, 'answer-first' and 'voiceprint', designed to cut conversational filler and mimic specific writing styles.

Why it matters

Default LLM outputs frequently produce bland, unpolished interface mockups and generic prose. Pre-packaged agent skills serve as reusable guardrails and design systems, helping developers and creators maintain higher quality standards directly within agent workflows.

Analysis

The popularity of this curated list underscores a shift from manual ad-hoc prompt crafting towards modular, distributable agent capabilities. Frontend and UI/UX design tools lead the demand, indicating where raw LLM outputs often struggle most visually. While Hills positions these skills as remedies against low-effort content lacking personality, external feedback rightly notes that guidelines alone do not guarantee correctness: rigorous testing gates and human verification remain essential to ensure outputs are reliable, not merely well-styled.

Original post

Charlie Hills

@charliejhills · 27 August 2026

15 free skills that kill AI slop I made a rank with the anti-slop skills people need to install 1. ui-ux-pro-max-skill - 120,460 stars t.co/lCHAzR0nXK 2. awesome-design-md - 110,052 stars t.co/fxaM9L5T0X 3. Understand-Anything - 80,310 stars t.co/65bz5WzcDS t.co/f2r5mCNicx

1.5k likes23 replies3.4k bookmarks195.5k views

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More posts in the thread (2)
  1. @eyishazyer Thankyou
  2. @arfafarheen_ Thankyou!!
Selected replies (5)
  • @arfafarheen_ @charliejhills this is basically an anti-generic starter pack
  • @eyishazyer @charliejhills great efforts
  • @tiny_frontier @charliejhills Nice list. I built the enforcement layer for Python: anti-slop-py turns taste into CI rules. It catches Any/object escape hatches, unjustified casts, module patching and untyped FastAPI responses. Skills guide; checks enforce. t.co/xhx1t7ftUA
  • @ScaleWthAI @charliejhills finally, skills for making things less ugly
  • @socialwithaayan @charliejhills Bookmarking this!!!

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