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Video Text Generator
by
linmillsd7
· GitHub ↗
· v1.0.0
· MIT-0
71
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0
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0
Active Installs
1
Versions
Install in OpenClaw
/install video-text-generator
Description
Skip the learning curve of professional editing software. Describe what you want — add on-screen text captions and title cards to my video — and get text-ove...
Usage Guidance
This skill acts as a client for a cloud rendering service (mega-api-prod.nemovideo.ai). Before installing: (1) Understand that your video files will be uploaded to that third-party service and rendered there — do not send confidential or restricted videos. (2) The skill will use or obtain a NEMO_TOKEN (it can auto-create an anonymous token if you don't provide one) and will store session state; consider providing your own token if you want control and know how to revoke it. (3) There is a minor metadata mismatch (SKILL.md references ~/.config/nemovideo/ while the registry did not) — ask the publisher where tokens/sessions are stored and how they are protected. (4) If you are comfortable with those network calls and storage behaviors and trust the external service, the skill appears coherent for its stated purpose; otherwise decline or sandbox it and verify where tokens/files are kept.
Capability Analysis
Type: OpenClaw Skill
Name: video-text-generator
Version: 1.0.0
The skill is a functional wrapper for a cloud-based video editing service (nemovideo.ai). It provides instructions for the AI agent to manage authentication, session creation, and file uploads to a specific backend API (mega-api-prod.nemovideo.ai). While it includes automated token generation and environment probing for platform attribution (X-Skill-Platform), these behaviors are consistent with the stated purpose of providing a seamless server-side video rendering experience and do not show evidence of malicious intent or unauthorized data exfiltration.
Capability Assessment
Purpose & Capability
The skill is an instruction-only front-end for a remote video rendering API and only requests a single service token (NEMO_TOKEN), which matches the described purpose. Minor inconsistency: registry metadata listed no required config paths, but the SKILL.md frontmatter lists a config path (~/.config/nemovideo/), which is plausible for storing session/token data but is not declared in the registry entry.
Instruction Scope
SKILL.md instructs the agent to upload user video files, create sessions, post SSE messages, poll renders, and optionally auto-create an anonymous token by POSTing to an external API. These actions are necessary for the described cloud rendering; however, the skill also directs the agent to automatically obtain and persist tokens/session IDs and explicitly instructs not to display raw tokens to users, which is a behavior you should be aware of (it involves network calls and storing credentials/session state).
Install Mechanism
No install spec or code files; instruction-only skill. This is the lowest-risk install mechanism because nothing is written to disk by an installer. Runtime network calls still occur per the instructions.
Credentials
Only one environment variable (NEMO_TOKEN) is required, which is proportional for a remote API. The SKILL.md will create an anonymous token if NEMO_TOKEN is absent — reasonable but means the agent will call an external auth endpoint automatically. Also note the frontmatter references a config path (~/.config/nemovideo/) that could be used to persist tokens/sessions; the registry did not list this path, creating a minor mismatch to verify.
Persistence & Privilege
always:false and no requests to modify other skills or global agent settings. The only persistence behavior described is storing a session_id / token for subsequent requests (expected for this use-case). Autonomous invocation is allowed by default but not elevated here.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install video-text-generator - After installation, invoke the skill by name or use
/video-text-generator - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of Video Text Generator skill.
- Instantly add text overlays, captions, and title cards to videos using AI — just upload and describe your edits.
- Supports MP4, MOV, AVI, and WebM files up to 500MB; export videos in 1080p MP4 format.
- Automatic onboarding with easy token generation and session setup; no editing software or manual steps required.
- Cloud-based GPU rendering ensures quick turnarounds (30–60 seconds for short clips).
- Designed for content creators and marketers needing rapid, high-quality video text overlays without complex tools.
Metadata
Frequently Asked Questions
What is Video Text Generator?
Skip the learning curve of professional editing software. Describe what you want — add on-screen text captions and title cards to my video — and get text-ove... It is an AI Agent Skill for Claude Code / OpenClaw, with 71 downloads so far.
How do I install Video Text Generator?
Run "/install video-text-generator" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Video Text Generator free?
Yes, Video Text Generator is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Video Text Generator support?
Video Text Generator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Video Text Generator?
It is built and maintained by linmillsd7 (@linmillsd7); the current version is v1.0.0.
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