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在 OpenClaw 中安装
/install table-image
功能描述
Generate images from tables for better readability in messaging apps like Telegram. Use when displaying tabular data.
安全使用建议
This skill is an instruction-only wrapper around the open-source tablesnap tool and is coherent with its description. Before installing: ensure you have the Go toolchain and git available (the SKILL.md omits these as required binaries); review the tablesnap GitHub repo to confirm you trust the code you will build and run; prefer installing a pinned release rather than 'latest' if you need reproducibility; be aware that building from source and running the binary will execute code retrieved from the internet and will write files (binaries and /tmp images) to your system; the optional 'tablesnap emojis install' will download emoji assets — verify that destination and contents if you care about network downloads.
功能分析
Type: OpenClaw Skill
Name: table-image
Version: 1.0.0
The skill instructs the agent to install an external Go binary (`tablesnap`) from GitHub using `go install`. While this action is plausibly needed for the skill's stated purpose, it introduces a significant supply chain risk by fetching and executing code from an external, potentially untrusted source. This grants the agent broad capabilities (network access, file system write, arbitrary code execution) without clear malicious intent within the `SKILL.md` instructions themselves, classifying it as suspicious rather than benign.
能力评估
Purpose & Capability
The skill's stated purpose (rendering tables to images) matches the runtime instructions which install and use the tablesnap tool. However, the manifest does not declare required binaries (the instructions require the Go toolchain and git), so the declared requirements are incomplete.
Instruction Scope
SKILL.md stays on-topic: it instructs installing/building tablesnap, piping markdown tables to the tablesnap binary, producing an image file (e.g., /tmp/table.png), and sending it via MEDIA:. It does reference filesystem paths (/tmp) and a one-time emoji download via tablesnap, which are consistent with the skill's goal.
Install Mechanism
There is no formal install spec in the manifest; instead the instructions recommend 'go install' or cloning the GitHub repo and building. Downloading/building from https://github.com/joargp/tablesnap is a common pattern and uses a well-known host, but building/executing code fetched at runtime writes binaries to disk and requires the Go toolchain.
Credentials
The skill requests no environment variables, credentials, or config paths — appropriate for a local rendering tool. There is no apparent need for additional secrets or unrelated credentials.
Persistence & Privilege
always:false and normal invocation behavior. The skill's instructions will create a binary (when the user follows the build/install steps) and write image files (e.g., /tmp/table.png), but it does not request persistent agent-wide privileges or modify other skills.
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 table-image - 安装完成后，直接呼叫该 Skill 的名称或使用
/table-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
元数据
常见问题
Table Image 是什么？
Generate images from tables for better readability in messaging apps like Telegram. Use when displaying tabular data. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 2751 次。
如何安装 Table Image？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install table-image」即可一键安装，无需额外配置。
Table Image 是免费的吗？
是的，Table Image 完全免费（开源免费），可自由下载、安装和使用。
Table Image 支持哪些平台？
Table 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 Table Image？
由 joargp（@joargp）开发并维护，当前版本 v1.0.0。
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