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MCP live MCP 2026-07-28 streamable-http

Caption File Check

com.powmcp/caption-file-check

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

Website ↗
Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
903ms
last probe
Tools
2
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://powmcp.com/caption-file-check/mcp
Score: 90/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
2 tools, 0 resources, 0 prompts returned.
partial 3 or more catalogue items 0/10
2 items in total; 3 or more earns these points.
How to earn +10 points
Expose at least three tools, resources or prompts
Split a catch-all tool into focused ones, or publish your docs and templates as resources and prompts.
Docs →
pass Describes itself 10/10
93 characters; more than 30 earns these points.

Tools · 2

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 artifac…

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, …

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://powmcp.com/caption-file-check/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "caption_file_check": {
      "url": "https://powmcp.com/caption-file-check/mcp",
      "transport": "streamable-http"
    }
  }
}

Source: github.com/powmcp/mcp-server-guide