Parse WebVTT, SRT, or TTML for conformance, timing, overlaps, line length, and reading speed.
Connect Remote server
claude mcp add --transport http caption-file-check https://powmcp.com/caption-file-check/mcp
{
"mcpServers": {
"caption-file-check": {
"url": "https://powmcp.com/caption-file-check/mcp"
}
}
}
{
"servers": {
"caption-file-check": {
"type": "http",
"url": "https://powmcp.com/caption-file-check/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://powmcp.com/caption-file-check/mcp
Tools 2 found in our last check
caption_checkPreflight one caption or subtitle file before delivery. Attach a WebVTT (.vtt), SRT (.srt), or TTML/IMSC (.ttml/.xml) caption file in chat or give a publicly fetchable URL and it downloads the artifact under an SSRF-guarded, 2 MB-capped fetch, detects the format by content and t…
caption_compareCompare exactly two caption or subtitle files under identical bounded checks: an original versus its translated track, before versus after a timing fix, or a format migration. Attach two WebVTT, SRT, or TTML/IMSC caption files in chat or give two publicly fetchable URLs and it r…
Details
| Endpoint | https://powmcp.com/caption-file-check/mcp (Streamable HTTP) |
| First published | 22 Sep 2026 |
| Last updated | 22 Sep 2026 |
| Registry name | com.powmcp/caption-file-check |
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