justcaptions

Name: justcaptions
Author: SpaceSheepBoy

MCP serverMCP

Audio transcription, caption correction, translation and 15 animated video caption styles.

by SpaceSheepBoyrepository ↗homepage ↗v1.3.1

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability22/22 checks ok

when	check	result	http	latency	detail
2 h ago	mcp initialize	ok	200	47 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
9 h ago	mcp initialize	ok	200	30 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
15 h ago	mcp initialize	ok	200	46 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
22 h ago	mcp initialize	ok	200	27 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
29 h ago	mcp initialize	ok	200	27 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
35 h ago	mcp initialize	ok	200	41 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	38 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	29 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	40 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools
3 d ago	mcp initialize	ok	200	74 ms	server justcaptions 1.4.0 · protocol 2025-06-18 · 9 tools

Tools observed via MCP handshake

list_styles — List 15 local rendering presets, aliases, style overrides and platform safe areas. This remote server returns the catalog; render via the local MCP.
list_fonts — List named font IDs, licenses and script coverage. Pass font_id in local rendering overrides; no cloud video rendering.
get_pricing — Current API prices and monthly free allowances, no key needed.
get_usage — Current usage, estimated bill and monthly spend cap for your configured API key.
estimate_cost — Estimate additional cloud charges and available allowance before a batch. Includes active budget holds; does not reserve credit.
transcribe_audio — Transcribe extracted audio into segments and word timestamps. Max 12 MB decoded. Never send video. Charged by audio duration past the free allowance.
correct_captions — Correct caption text, preserving caption count and order. Does not realign word timing. Billed by input characters.
translate_captions — Translate caption lines, preserving count and order. Target-language word timing is estimated by the local renderer. Billed by input characters.
pick_emojis — Pick one emoji for each caption. Billed by input characters.

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registryio.github.SpaceSheepBoy/justcaptions

first seen 6 d ago · fetched 3 d agoopen ↗

Field history (7 recent events)

6 d ago · declared · summary → "Audio transcription, caption correction, translation and 15 animated video caption styles."
6 d ago · declared · description → "Audio transcription, caption correction, translation and 15 animated video caption styles."
6 d ago · declared · publisherName → "SpaceSheepBoy"
6 d ago · declared · homepageUrl → "https://justcaptions.com/agents/"
6 d ago · declared · repoUrl → "https://github.com/SpaceSheepBoy/justcaptions-skill"
6 d ago · declared · version → "1.3.1"
6 d ago · declared · protocols → ["mcp"]

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Evidence

What the publisher says

Capabilities

Where this record came from