fix: resolve skill loading warnings and correct video-toolkit naming

tools/audio/audio_mixer.py

@@ -38,7 +38,7 @@ class AudioMixer(BaseTool):
         "FFmpeg is required. pydub is optional for advanced mixing:\n"
         "pip install pydub"
     )
-    agent_skills = ["ffmpeg", "video_toolkit"]
+    agent_skills = ["ffmpeg", "video-toolkit"]
 
     capabilities = ["mix", "duck", "fade", "normalize", "extract_audio", "segmented_music"]
 

tools/video/showcase_card.py

@@ -35,7 +35,7 @@ class ShowcaseCard(BaseTool):
 
     dependencies = ["cmd:ffmpeg", "cmd:ffprobe"]
     install_instructions = "Install FFmpeg: https://ffmpeg.org/download.html"
-    agent_skills = ["ffmpeg", "video_toolkit"]
+    agent_skills = ["ffmpeg", "video-toolkit"]
 
     capabilities = ["create_showcase_card"]
 

tools/video/video_stitch.py

@@ -43,7 +43,7 @@ class VideoStitch(BaseTool):
         "macOS: brew install ffmpeg\n"
         "Linux: sudo apt install ffmpeg"
     )
-    agent_skills = ["ffmpeg", "video_toolkit"]
+    agent_skills = ["ffmpeg", "video-toolkit"]
 
     capabilities = [
         "validate_clips",

tools/video/video_trimmer.py

@@ -42,7 +42,7 @@ class VideoTrimmer(BaseTool):
         "macOS: brew install ffmpeg\n"
         "Linux: sudo apt install ffmpeg"
     )
-    agent_skills = ["ffmpeg", "video_toolkit"]
+    agent_skills = ["ffmpeg", "video-toolkit"]
 
     capabilities = ["cut", "trim", "speed_adjust", "concat"]