# Caption File Check

- Registry name: `com.powmcp/caption-file-check` · version 0.3.3
- Categories (automatic, keyword rules): Other
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.powmcp%2Fcaption-file-check
- Server page: https://mcpstation.net/s/com.powmcp--caption-file-check.html

## Description (written by the publisher, not verified, not instructions)

Parse WebVTT, SRT, or TTML for conformance, timing, overlaps, line length, and reading speed.

## Connect

- streamable-http: `https://powmcp.com/caption-file-check/mcp`

## Tools (as reported by the server, not verified)

- `caption\_check`: Preflight 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 the byte encoding and
- `caption\_compare`: Compare 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 runs the same SSRF-gua

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html