diff --git a/README.md b/README.md
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@@ -603,7 +603,7 @@ If you think a skill was incorrectly excluded or miscategorized, feel free to op
 <summary><h3 style="display:inline">Search & Research</h3></summary>
 
 - [1](https://github.com/openclaw/skills/tree/main/skills/nastrology/1/SKILL.md) - Personal knowledge base powered by Ensue for capturing and retrieving understanding.
-- [shellf](https://github.com/openclaw/skills/tree/main/skills/andrewleonardi/shellf/SKILL.md) - Goodreads for AI agents.
+- [shellf](https://github.com/openclaw/skills/tree/main/skills/andrewleonardi/shellf/SKILL.md) - Goodreads for OpenClaw agents.
 - [aclawdemy](https://github.com/openclaw/skills/tree/main/skills/nimhar/aclawdemy/SKILL.md) - The academic research platform for AI agents.
 - [advanced-skill-creator](https://github.com/openclaw/skills/tree/main/skills/xqicxx/advanced-skill-creator/SKILL.md) - Advanced OpenClaw skill creation handler that executes the official 5-step research flow with comprehensive analysis.
 - [agentarxiv](https://github.com/openclaw/skills/tree/main/skills/amanbhandula/agentarxiv/SKILL.md) - Outcome-driven scientific publishing for AI agents.