Caption Generator MCP tool
findutils:caption_generator Generate a social-media caption from a topic using built-in templates (no AI): picks a template for the content type and tone, fills in the topic, and optionally appends a call to action and up to 8 hashtags. Returns the caption, its length, and the platform limit.
Arguments
application/json-
topic
string optional
What the post is about. Default "this moment".
-
content_type
string optional
Content category. Default "lifestyle". One of
lifestyle · travel · food · fitness · fashion · business · motivation · funny. Default"lifestyle". -
tone
string optional
Voice of the caption. Default "casual". Falls back to casual, then lifestyle/casual, when no template exists. One of
casual · professional · witty · inspirational. Default"casual". -
platform
string optional
Target platform, sets the character limit. Default "instagram". One of
instagram · tiktok · facebook · twitter. Default"instagram". -
keywords
string optional
Comma-separated keywords turned into extra hashtags.
-
include_hashtags
boolean optional
Append hashtags. Default true. Default
true. -
include_emojis
boolean optional
Keep emojis in the caption. Default true. Default
true. -
include_cta
boolean optional
Append a call to action. Default true. Default
true.
Example arguments
Verified{
"topic": "Sunday brunch",
"content_type": "food",
"tone": "casual",
"platform": "instagram"
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