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Best Image
作者
Pharmacist
· GitHub ↗
· v1.0.0
746
总下载
2
收藏
2
当前安装
1
版本数
在 OpenClaw 中安装
/install best-image
功能描述
Best quality AI image generation (~$0.12-0.20/image). Text-to-image, image-to-image, and image editing via the EvoLink API.
使用说明 (SKILL.md)
\r \r
EvoLink Best Image\r
\r Generate and edit images via the EvoLink Nano Banana Pro (gemini-3-pro-image-preview) API.\r \r
Run\r
\r Try Python first (zero dependencies, all platforms):\r \r
python3 {baseDir}/scripts/generate.py --prompt "a cute cat" --size "auto"\r
```\r
\r
Options: `--size` (auto, 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9), `--quality` (1K, 2K, 4K), `--image-urls URL1 URL2 ...`\r
\r
If Python is unavailable:\r
\r
- **Windows**: see PowerShell fallback in `{baseDir}/references/powershell.md`\r
- **Unix/macOS**: use the curl fallback in `{baseDir}/references/curl_heredoc.md`\r
\r
## API key\r
\r
- `EVOLINK_API_KEY` env var (required)\r
- Get key: https://evolink.ai\r
\r
## Triggers\r
\r
- Chinese: "高质量生图：xxx" / "编辑图片：xxx"\r
- English: "best image: xxx" / "edit image: xxx"\r
\r
Treat the text after the colon as `prompt`, use default size `auto` and quality `2K`, generate immediately.\r
\r
For image-to-image or editing, the user provides image URLs alongside the prompt.\r
\r
## Notes\r
\r
- Script prints `MEDIA:\x3Cpath>` for OC auto-attach — no extra delivery logic needed.\r
- Image saved locally (format auto-detected from URL: png/jpg/webp). URL expires ~24h but local file persists.\r
- `--quality 4K` incurs additional charges.\r
- `--image-urls` accepts up to 10 URLs (each image ≤10MB, formats: jpeg/jpg/png/webp).\r
安全使用建议
This skill appears to do only what it says: call evolink.ai to generate/edit images and save the results locally. Before installing: (1) Only provide a valid EVOLINK_API_KEY if you trust evolink.ai and understand any usage charges (4K costs extra). (2) Treat the API key like any secret — rotate or revoke it if compromised and avoid sharing it broadly. (3) Be cautious about supplying private image URLs; the skill sends any provided image URLs to the EvoLink API and will download the returned image to disk. (4) If you need tighter control, run the bundled script locally yourself (inspect it first) rather than granting broad autonomous agent access. If you want deeper assurance, verify the provider domain and review EvoLink's privacy/terms before use.
功能分析
Type: OpenClaw Skill
Name: best-image
Version: 1.0.0
The skill's core functionality for image generation via the EvoLink API is benign. However, it contains significant vulnerabilities. All three implementations (Python in `scripts/generate.py`, Bash in `references/curl_heredoc.md`, and PowerShell in `references/powershell.md`) are susceptible to path traversal via the user-controlled output filename parameter (`--out`, `<OUTPUT_FILE>`, `$Out`). This could allow a malicious prompt to write files to arbitrary locations on the filesystem. Additionally, the Bash script (`references/curl_heredoc.md`) is vulnerable to JSON injection, as it directly embeds user-provided strings into the JSON payload without proper escaping, potentially allowing manipulation of the API request.
能力评估
Purpose & Capability
Name, description, and required env var (EVOLINK_API_KEY) directly match use of the EvoLink image API; no unrelated credentials, binaries, or config paths are requested.
Instruction Scope
SKILL.md and the included Python/PowerShell/curl references limit actions to submitting generation tasks, polling task status, and downloading the returned image. The agent is not instructed to read arbitrary local files or other environment variables. Note: the skill will download image URLs returned by the API to local disk (expected for this purpose).
Install Mechanism
No install spec; the skill is instruction-plus-script only and relies on standard system tools (Python, curl, or PowerShell). No external downloads or archives are written during installation.
Credentials
Only EVOLINK_API_KEY is required and declared as the primary credential; this is appropriate for a third-party API client and no additional secrets or unrelated env vars are requested.
Persistence & Privilege
The skill is not forced always-on, does not modify other skills or system-wide settings, and does not request elevated or persistent privileges beyond normal API access.
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 best-image - 安装完成后，直接呼叫该 Skill 的名称或使用
/best-image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
v1.0.0
Initial release: text-to-image, image-to-image, editing via EvoLink Nano Banana Pro (~$0.12-0.20/image). Python + PowerShell + curl, zero dependencies.
元数据
常见问题
Best Image 是什么？
Best quality AI image generation (~$0.12-0.20/image). Text-to-image, image-to-image, and image editing via the EvoLink API. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 746 次。
如何安装 Best Image？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install best-image」即可一键安装，无需额外配置。
Best Image 是免费的吗？
是的，Best Image 完全免费（开源免费），可自由下载、安装和使用。
Best Image 支持哪些平台？
Best Image 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 Best Image？
由 Pharmacist（@pharmacist9527）开发并维护，当前版本 v1.0.0。
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