refcaptioner_
1 MCP server offers this tool
What it usually takes
ref_1– in 1 of 1ref_2– in 1 of 1ref_3– in 1 of 1ref_4– in 1 of 1ref_5– in 1 of 1ref_6– in 1 of 1video– in 1 of 1
No server marks it as only reading: treat it as able to change data.
From each publisher's own tool list. We never call a tool.
Servers
| Server | Inputs | Read-only? |
|---|---|---|
RefCaptioner co.huggingface.hugging-apps/refcaptioner Generate a reference-grounded caption for a video. If a user passes a file as an input, use the upload_file_to_gradio tool, if present, to upload the file to the gradio app and create a Gradio File Input. Then use the returned path as the input to the tool. Returns: HTML caption with highlighted <Image_n> tags, plus plain text and timing info. | ref_1,ref_2,ref_3,ref_4,ref_5,ref_6,video | Not stated |