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Video Letter Maker Free
by
vynbosserman65
· GitHub ↗
· v1.0.0
· MIT-0
124
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Versions
Install in OpenClaw
/install video-letter-maker-free
Description
create photos or clips into personal video letters with this skill. Works with MP4, MOV, JPG, PNG files up to 200MB. everyday users and gift senders use it f...
Usage Guidance
This skill appears to do what it says: it will upload files you provide to an external nemo video API and use a token called NEMO_TOKEN to authenticate. Before installing or using it, confirm you trust mega-api-prod.nemovideo.ai and are willing to upload any photos, videos, or audio you send. If you already have a NEMO_TOKEN stored in your environment, the skill will use it (so avoid putting long-lived or high-privilege credentials there unless intended). If no token is present, the skill will request an anonymous short-lived token from the service. Also ask the publisher to confirm whether the skill will write session data under ~/.config/nemovideo/ (frontmatter mentions it) and review the service's privacy policy for retention/processing of uploaded media.
Capability Analysis
Type: OpenClaw Skill
Name: video-letter-maker-free
Version: 1.0.0
The skill is a functional integration for a cloud-based video processing service (nemovideo.ai). It provides detailed but legitimate instructions for the agent to handle authentication, file uploads, and video rendering via the service's API. There are no indicators of data exfiltration, unauthorized local file access, or malicious prompt injection; all network activities are aligned with the stated purpose of creating video letters.
Capability Assessment
Purpose & Capability
The name/description (video letter maker) aligns with the declared requirement for a NEMO_TOKEN and the SKILL.md instructions to call the nemovideo.ai API to create and export videos. One minor inconsistency: the registry metadata lists no required config paths while the SKILL.md frontmatter includes a config path (~/.config/nemovideo/). This mismatch should be clarified but does not by itself indicate malicious intent.
Instruction Scope
The SKILL.md instructs the agent to (a) obtain or use a NEMO_TOKEN, (b) create a session and perform SSE/text-stream interactions, and (c) upload user-provided files (multipart or URL) to mega-api-prod.nemovideo.ai. These actions are expected for a cloud render service. Note: the skill will upload any files the user supplies to a third-party API and may read local file paths provided for upload — only provide files you consent to transmit.
Install Mechanism
Instruction-only skill with no install spec and no code files — lowest-risk install mechanism. Nothing is downloaded or written by an install step.
Credentials
Only a single credential (NEMO_TOKEN) is required, which matches the described API usage. The SKILL.md also supports generating an ephemeral anonymous token via the service's anonymous-token endpoint when no env var is present; this is proportionate. The earlier-noted config path in frontmatter could be used to store session info — verify whether that behavior exists and whether it's documented.
Persistence & Privilege
The skill does not request permanent/global presence (always:false) and has no install-time persistence. Aside from the frontmatter-configPath hint, there is no instruction to modify other skills or system-wide configuration.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install video-letter-maker-free - After installation, invoke the skill by name or use
/video-letter-maker-free - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Video Letter Maker Free 1.0.0 — initial release
- Create personal video letters from your photos, clips, and audio (MP4, MOV, JPG, PNG supported; up to 200MB)
- Cloud-based AI processing delivers 1080p MP4 files in 1–2 minutes
- Free token system (100 credits, 7-day expiry) enables easy access for new users
- Supports editing with voiceovers, background music, and text overlays
- Simple workflows for uploading, editing, and exporting video letters without local installs
- Clear error handling, session management, and helpful usage tips included
Metadata
Frequently Asked Questions
What is Video Letter Maker Free?
create photos or clips into personal video letters with this skill. Works with MP4, MOV, JPG, PNG files up to 200MB. everyday users and gift senders use it f... It is an AI Agent Skill for Claude Code / OpenClaw, with 124 downloads so far.
How do I install Video Letter Maker Free?
Run "/install video-letter-maker-free" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Video Letter Maker Free free?
Yes, Video Letter Maker Free is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Video Letter Maker Free support?
Video Letter Maker Free is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Video Letter Maker Free?
It is built and maintained by vynbosserman65 (@vynbosserman65); the current version is v1.0.0.
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