diff --git a/README.md b/README.md
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@@ -422,7 +422,6 @@ If you believe a skill in this list should be flagged or has a security concern,
 <details>
 <summary><h3 style="display:inline">Search & Research</h3></summary>
 
-- [openclaw-free-web-search](https://github.com/openclaw/skills/tree/main/skills/wd041216-bit/openclaw-free-web-search/SKILL.md) - Free, private web search for OpenClaw with self-hosted SearXNG + Scrapling anti-bot + multi-source cross-validation. Zero API keys, zero cost. Tells you how much to trust the answer.
 - [1](https://github.com/openclaw/skills/tree/main/skills/nastrology/1/SKILL.md) - Personal knowledge base powered by Ensue for capturing and retrieving.
 - [academic-deep-research](https://github.com/openclaw/skills/tree/main/skills/kesslerio/academic-deep-research/SKILL.md) - Transparent, rigorous research with full.
 - [academic-writer](https://github.com/openclaw/skills/tree/main/skills/dayunyan/academic-writer/SKILL.md) - Professional LaTeX writing assistant.
@@ -453,6 +452,7 @@ If you believe a skill in this list should be flagged or has a security concern,
 - [ai-review](https://github.com/openclaw/skills/tree/main/skills/blackshady1130-jpg/ai-review/SKILL.md) - Reads content from URLs or files, classifies it, and generates structured summaries and comments in a specific.
 - [aihotel](https://github.com/openclaw/skills/tree/main/skills/qiao101660/aihotel/SKILL.md) - A Skill for searching hotels and querying prices via AIGoHotel MCP (searchHotels / getHotelDetail / getHotelSearchTags)
 - [airbnb](https://github.com/openclaw/skills/tree/main/skills/stveenli/airbnb/SKILL.md) - Search Airbnb listings with prices, ratings, and direct links.
+- [openclaw-free-web-search](https://github.com/openclaw/skills/tree/main/skills/wd041216-bit/openclaw-free-web-search/SKILL.md) - Free, private web search for OpenClaw with self-hosted SearXNG + Scrapling anti-bot + multi-source cross-validation. Zero API keys, zero cost. Tells you how much to trust the answer.
 - [xquik-x-twitter-scraper](https://github.com/openclaw/skills/tree/main/skills/kriptoburak/xquik-x-twitter-scraper/SKILL.md) - X API scraper with 40+ tools for AI agents.
 
 > **[View all 351 skills in Search & Research →](categories/search-and-research.md)**
diff --git a/categories/search-and-research.md b/categories/search-and-research.md
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 - [okx-competition](https://github.com/openclaw/skills/tree/main/skills/peti0402/okx-competition/SKILL.md) - 5 AI trading agents compete live on OKX Demo (real prices)
 - [oneshot](https://github.com/openclaw/skills/tree/main/skills/tormine/oneshot/SKILL.md) - OneShot SDK for AI agent commercial transactions.
 - [oneshot-agent](https://github.com/openclaw/skills/tree/main/skills/tormine/oneshot-agent/SKILL.md) - OneShot SDK for AI agent commercial transactions.
-- [opdscli](https://github.com/openclaw/skills/tree/main/skills/rafadc/opdscli/SKILL.md) - Browse, search, and download ebooks from OPDS catalogs using the opdscli CLI.
 - [openclaw-free-web-search](https://github.com/openclaw/skills/tree/main/skills/wd041216-bit/openclaw-free-web-search/SKILL.md) - Free, private web search for OpenClaw with self-hosted SearXNG + Scrapling anti-bot + multi-source cross-validation. Zero API keys, zero cost. Tells you how much to trust the answer.
+- [opdscli](https://github.com/openclaw/skills/tree/main/skills/rafadc/opdscli/SKILL.md) - Browse, search, and download ebooks from OPDS catalogs using the opdscli CLI.
 - [opensoulmd](https://github.com/openclaw/skills/tree/main/skills/danielliuzy/opensoulmd/SKILL.md) - Search, summon, and possess your agent with SOUL.md personality files from the OpenSOUL.md registry.
 - [optical-quantum-skill](https://github.com/openclaw/skills/tree/main/skills/aadipapp/optical-quantum-skill/SKILL.md) - Simulates a quantum kernel using optical fiber storage and linear optics.
 - [orchata](https://github.com/openclaw/skills/tree/main/skills/ehudsn/orchata/SKILL.md) - Knowledge management and RAG platform with tree-based document indexing.