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Subtitle Video Professional
by
whitejohnk-26
· GitHub ↗
· v1.0.0
· MIT-0
82
Downloads
0
Stars
0
Active Installs
1
Versions
Install in OpenClaw
/install subtitle-video-professional
Description
add video files into captioned video files with this skill. Works with MP4, MOV, AVI, WebM files up to 500MB. content creators, marketers, educators use it f...
Usage Guidance
This skill appears to be a thin wrapper around an external Nemovideo rendering API and only needs a NEMO_TOKEN to operate. Before installing: 1) Confirm the service domain (mega-api-prod.nemovideo.ai) is legitimate for the provider you expect. 2) Ask the author to reconcile the metadata: the frontmatter lists a config path (~/.config/nemovideo/) but the registry says none — find out whether the skill will read local files and what it will do with them. 3) Prefer using the anonymous-token flow rather than pasting a long-lived secret; if you must supply NEMO_TOKEN, ensure it is scoped/limited and revocable. 4) Be aware the skill may inspect the agent install path to populate the X-Skill-Platform header — if you are uncomfortable exposing system layout, request that this detection be removed or run in a sandbox. 5) Check the provider's privacy/retention policy for uploaded videos (sensitive content may be retained). If the author clarifies the config-path behavior and confirms no extraneous local reads, the skill is reasonable; until then, proceed with caution.
Capability Analysis
Type: OpenClaw Skill
Name: subtitle-video-professional
Version: 1.0.0
The skill acts as a wrapper for a cloud-based video processing service hosted at mega-api-prod.nemovideo.ai. It manages authentication, session state, and file uploads/downloads via standard REST and SSE endpoints. The instructions in SKILL.md include security-conscious directives for the agent, such as explicitly forbidding the printing of tokens or raw JSON, and the overall logic is strictly aligned with the stated purpose of subtitling and exporting video files.
Capability Assessment
Purpose & Capability
Name/description and the runtime instructions consistently target a cloud subtitle/rendering API (nemovideo). Requesting a single service token (NEMO_TOKEN) is proportionate. However, the skill's frontmatter metadata references a config path (~/.config/nemovideo/) while registry metadata lists no required config paths — this mismatch is unexplained and worth clarifying.
Instruction Scope
SKILL.md directs the agent to obtain/refresh a token via an anonymous POST, create sessions, upload files (multipart or by URL), stream SSE messages, poll render endpoints, and include several custom headers. Most of that is expected for a cloud render service. Concerningly, the headers require auto-detecting the install platform by checking the agent install path (clawhub/cursor/unknown), which requires reading environment/install paths and may expose system layout. The doc also demands including attribution headers that must match frontmatter; combined with the metadata/config-path mismatch, it expands what the agent may read and send.
Install Mechanism
Instruction-only skill with no install spec and no code files. This is low-risk from a code distribution perspective (nothing downloaded or written by an installer).
Credentials
Only one credential (NEMO_TOKEN) is declared as required, which aligns with contacting an external API. However, the frontmatter's configPaths (~/.config/nemovideo/) suggests the skill may try to read local config files (which could contain tokens or other metadata). Registry metadata earlier indicated no required config paths — this inconsistency should be resolved. The anonymous-token flow lessens the need to supply a long-lived secret, which is positive.
Persistence & Privilege
Skill is not marked always:true and is user-invocable. It does instruct storing session_id in-session for job management, which is normal. There is no instruction to modify other skills or global agent settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install subtitle-video-professional - After installation, invoke the skill by name or use
/subtitle-video-professional - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of Subtitle Video Professional
- Add professional subtitles to videos (MP4, MOV, AVI, WebM up to 500MB) and export in 1080p MP4.
- Supports AI-powered transcription and multi-language captions for creators, marketers, and educators.
- Simple workflow: upload videos, describe desired captions/styles, receive completed, subtitle-burned video in 1-2 minutes.
- Manage sessions, credits, exports, and file uploads seamlessly with built-in cloud processing.
- Automatic error handling and clear status updates for connectivity, quota, and export issues.
Metadata
Frequently Asked Questions
What is Subtitle Video Professional?
add video files into captioned video files with this skill. Works with MP4, MOV, AVI, WebM files up to 500MB. content creators, marketers, educators use it f... It is an AI Agent Skill for Claude Code / OpenClaw, with 82 downloads so far.
How do I install Subtitle Video Professional?
Run "/install subtitle-video-professional" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Subtitle Video Professional free?
Yes, Subtitle Video Professional is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Subtitle Video Professional support?
Subtitle Video Professional is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Subtitle Video Professional?
It is built and maintained by whitejohnk-26 (@whitejohnk-26); the current version is v1.0.0.
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