diff --git a/skills/firecrawl-cli/SKILL.md b/skills/firecrawl-cli/SKILL.md
index a7e072070..46eba9e84 100644
--- a/skills/firecrawl-cli/SKILL.md
+++ b/skills/firecrawl-cli/SKILL.md
@@ -95,6 +95,8 @@ Organize into subdirectories when it makes sense for the task:
 .firecrawl/news/2024-01/
 ```
 
+**Always quote URLs** - shell interprets `?` and `&` as special characters.
+
 ## Commands
 
 ### Search - Web search with optional scraping