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视频反向提示
by
sctc888-hub
· GitHub ↗
· v1.0.0
· MIT-0
115
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Install in OpenClaw
/install reverseprompt
Description
Analyze videos to extract reverse prompts, shot-by-shot breakdowns, and AI-ready visual descriptions via the NanoPhoto.AI Video Reverse Prompt API. Use when:...
Usage Guidance
This skill appears coherent and limited to uploading .mp4 files to NanoPhoto.AI using your NANOPHOTO_API_KEY. Before installing: (1) Provide the API key only via the platform's secure env-variable setting (do not paste into chat). (2) Only upload videos you are authorized to share — uploaded content will leave your environment and go to nanophoto.ai. (3) Check the service's pricing/credits and rate limits. (4) Note minor metadata/provenance mismatches in the package (ownerId/slug/version differences); if provenance matters to you, verify the publisher on https://nanophoto.ai and confirm this package was published by the official NanoPhoto vendor. (5) Use the bundled script for local uploads as recommended (it enforces the 30 MB limit and avoids large inline base64 in shells).
Capability Analysis
Type: OpenClaw Skill
Name: reverseprompt
Version: 1.0.0
The skill provides a legitimate interface for the NanoPhoto.AI Video Reverse Prompt API, allowing users to extract shot breakdowns and visual descriptions from videos. The bundled Python script (scripts/reverse_prompt_file.py) correctly implements the documented API workflow, including file size validation, base64 encoding, and retry logic, without any evidence of malicious intent or unauthorized data exfiltration.
Capability Assessment
Purpose & Capability
Name, description, and runtime artifacts align: the skill calls https://nanophoto.ai/api/sora-2/reverse-prompt and requires a single NANOPHOTO_API_KEY which is appropriate for this API-based video analysis purpose. Note: repository metadata (_meta.json) and registry metadata show minor mismatches (ownerId, slug, and version differences) which affect provenance but do not change runtime behavior.
Instruction Scope
SKILL.md instructions are scoped to collecting a video source (YouTube/URL/local .mp4), optionally base64-encoding a local file, and POSTing it to the NanoPhoto API. The instructions explicitly require user authorization for uploads and do not instruct the agent to read unrelated files or environment variables.
Install Mechanism
No install spec (instruction-only) and a small included Python uploader script. The script uses stdlib urllib, validates file extension/size, base64-encodes, and POSTs to the documented endpoint — low install risk.
Credentials
Only NANOPHOTO_API_KEY is required and declared as the primary credential. That is proportionate to the skill's function; no other SECRET/TOKEN/PASSWORD env vars are requested.
Persistence & Privilege
Skill does not request always:true, does not alter other skills' configs, and is not granted elevated persistence. Default autonomous invocation remains (platform normal behavior) but is not combined with other red flags.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install reverseprompt - After installation, invoke the skill by name or use
/reverseprompt - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of the Video Reverse Prompt skill.
- Analyze videos to extract reverse prompts, shot-by-shot breakdowns, and AI-ready visual descriptions using the NanoPhoto.AI API.
- Supports video sources from YouTube links, direct .mp4 URLs, and local .mp4 files (≤30 MB).
- Requires configuration of the NANOPHOTO_API_KEY environment variable.
- Provides bundled script for reliable local file uploads and example API calls for all modes.
- Returns streaming Markdown tables summarizing each shot and overall video details.
- Detailed error codes and troubleshooting guidance included.
Metadata
Frequently Asked Questions
What is 视频反向提示?
Analyze videos to extract reverse prompts, shot-by-shot breakdowns, and AI-ready visual descriptions via the NanoPhoto.AI Video Reverse Prompt API. Use when:... It is an AI Agent Skill for Claude Code / OpenClaw, with 115 downloads so far.
How do I install 视频反向提示?
Run "/install reverseprompt" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is 视频反向提示 free?
Yes, 视频反向提示 is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does 视频反向提示 support?
视频反向提示 is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created 视频反向提示?
It is built and maintained by sctc888-hub (@sctc888-hub); the current version is v1.0.0.
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