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在 OpenClaw 中安装
/install nk-images-search
功能描述
Search 1+ million free high-quality AI stock photos. Generate up to 240 free AI images daily. No API key, no tokens, no cost. 235+ niches and growing.
安全使用建议
This skill appears to be a straightforward, instruction-only integration with nkimages.com and does not request credentials or install code. Before installing, consider: 1) The registry entry lacks a homepage and source is unknown — verify the nkimages.com service independently (terms, privacy, reputation). 2) SKILL.md has internal inconsistencies (the top description says "Generate up to 240 free AI images daily" but the quota example says free users get 30/day; version in SKILL.md (1.1.0) differs from registry (1.0.4)). Ask the author for clarification on true quota and versioning. 3) The skill instructs including source=clawhub in every request (analytics/fingerprinting) — if that concerns you, confirm what data the service collects. 4) Avoid sending sensitive or private information in generation prompts because requests go to an external service. 5) Test with non-sensitive sample queries first to confirm behavior, rate limits, and the license/usage rights for returned/generated images.
功能分析
Type: OpenClaw Skill
Name: nk-images-search
Version: 1.0.4
The skill bundle is designed for image search and generation via the NK Images API. All network requests are directed to the `nkimages.com` domain, and there are no instructions for arbitrary code execution, data exfiltration of sensitive local files, or persistence mechanisms. The `SKILL.md` explicitly instructs the agent to use URLs exactly as returned by the API and not to construct them, which is a good security practice. The instructions for the AI agent are clearly aligned with the stated purpose and do not contain any prompt injection attempts with malicious intent.
能力评估
Purpose & Capability
The skill's name/description (search/generate free AI stock photos) aligns with the instructions: SKILL.md only calls nkimages.com public search and generation endpoints and describes search/generation behavior. There are no unrelated credentials, binaries, or install steps requested.
Instruction Scope
Runtime instructions remain within the stated purpose (searching images, offering generation, polling job status). They instruct making HTTP calls to nkimages.com and showing results to users. Minor scope issues: the SKILL.md tells the agent to always include source=clawhub (analytics/fingerprinting) and to collect user feedback, but it does not show how feedback is transmitted. No instructions ask the agent to read local files or other environment variables.
Install Mechanism
There is no install spec and no code files — this is instruction-only, so nothing is written to disk or downloaded by the skill itself.
Credentials
The skill requires no environment variables, credentials, or config paths, which is consistent with the SKILL.md's anonymous/public API usage.
Persistence & Privilege
The skill does not request always:true and is not granted elevated persistence. It is user-invocable and may be invoked autonomously per platform defaults, which is expected for a search/generation skill.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install nk-images-search - 安装完成后，直接呼叫该 Skill 的名称或使用
/nk-images-search触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.4
- Clarified that all image URLs (view, download, thumbnail) must be taken exactly from the API response; do not construct URLs manually.
- Updated documentation to reflect that the API now includes ready-to-use `viewUrl` and `downloadUrl` fields for each image.
- Revised descriptions and instructions for presenting generated images, emphasizing the use of direct API-provided links.
- Adjusted daily AI image generation limits messaging to state up to 240 free AI images per day.
- Updated the skill description for clarity on API access, quotas, and usage requirements.
v1.0.3
No code or documentation changes detected in this release.
- Version number updated to 1.0.3.
- No functional or documentation changes present.
v1.0.2
**New in version 1.1.0: Adds AI image generation and smart suggestions.**
- Introduced custom AI image generation when no existing images match a search.
- Added automatic smart search suggestions, including related images and alternative keywords, when no results are found.
- Implemented feedback collection for image search and generation experiences.
- Clearly present generation quota and inform users of remaining free generations per day.
- Updated response formatting to include new handling for generated images and suggestions.
v1.0.1
- Added requirement to include source=clawhub in all API requests for analytics tracking.
- Updated example API requests to include the source=clawhub parameter.
- Added section for retrieving site statistics using the /api/public/stats endpoint.
- No changes to core functionality or response handling.
v1.0.0
Initial release of NK Images Search with instant access to 1M+ AI-generated stock photos.
- Search over 1 million high-quality, AI-generated stock images across 235+ niches.
- No API key required; all searches are free and open.
- Easily filter by niche, category, orientation, and more using simple search parameters.
- Get clear results with image name, description, size, full image link, and NK Images page.
- Supports helpful, user-friendly interactions and suggestions for refining searches.
元数据
常见问题
NK Images Search 是什么？
Search 1+ million free high-quality AI stock photos. Generate up to 240 free AI images daily. No API key, no tokens, no cost. 235+ niches and growing. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 1969 次。
如何安装 NK Images Search？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install nk-images-search」即可一键安装，无需额外配置。
NK Images Search 是免费的吗？
是的，NK Images Search 完全免费（开源免费），可自由下载、安装和使用。
NK Images Search 支持哪些平台？
NK Images Search 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 NK Images Search？
由 tompltw（@tompltw）开发并维护，当前版本 v1.0.4。
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