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在 OpenClaw 中安装
/install ascii-tool
功能描述
Convert and inspect ASCII character codes and text encodings.
使用说明 (SKILL.md)
ASCII Tool - Character Codes
Work with ASCII character codes and convert between decimal/hex/binary.
Quick Start
ascii-tool --code A
Features
- Look up character codes
- Convert decimal/hex/binary
- Generate ASCII table
Examples
ascii-tool --code A
ascii-tool --decode 41
ascii-tool --table
See Also
- Related documentation:
man ascii(if available)
安全使用建议
This skill is internally inconsistent: its README and examples say it converts and inspects ASCII codes (e.g., --decode, --table), but the shipped Python file only generates ASCII-art from text. There is no network activity or credential access — so it is low-risk code-wise — but it will not provide the encoding/lookup features the SKILL.md promises. Before installing or using it: (1) ask the publisher which behavior is intended (encoding tools or ASCII-art); (2) test the included script in a safe environment to confirm actual behavior (run `python3 scripts/ascii.py 'Hello' --font standard`); and (3) avoid relying on SKILL.md examples like `--decode` which will not work. If you need an ASCII code/encoding tool, prefer a skill whose documentation and implementation match.
功能分析
Type: OpenClaw Skill
Name: ascii-tool
Version: 1.0.0
The skill bundle is a simple ASCII art generator. While there is a discrepancy between the documentation in SKILL.md (which describes character code conversion) and the actual implementation in scripts/ascii.py (which generates ASCII art), the code itself is functional, contains no malicious logic, and lacks any high-risk behaviors such as network access, file system manipulation, or obfuscation.
能力评估
Purpose & Capability
The skill description and SKILL.md advertise capabilities like lookups of character codes, decimal/hex/binary conversion, and a --decode/--table CLI. The included code (scripts/ascii.py) implements an ASCII-art generator (text -> big-letter art) with a different CLI (positional text, --font, --width). The requested capabilities (code inspection/encoding conversion) are not implemented by the code, so the declared purpose does not align with the actual capability.
Instruction Scope
SKILL.md instructs the agent to run commands such as `ascii-tool --code A`, `--decode 41`, and `--table`. The provided script does not accept those flags (it expects a positional 'text' and accepts --font and --width). This mismatch could cause runtime failures or unexpected behavior if the agent follows SKILL.md. The SKILL.md does not ask the agent to access any unrelated files, env vars, or network endpoints.
Install Mechanism
There is no install spec (instruction-only), which is low-risk. The skill bundles a local Python script (scripts/ascii.py) but does not declare downloading external artifacts or running installers. No URLs or extraction steps are present.
Credentials
The skill declares no required environment variables, credentials, or config paths. The included Python script does not read environment variables, network sockets, or external config — it only performs local ASCII-art rendering.
Persistence & Privilege
The skill does not request always:true and uses default invocation settings. It does not modify system settings or other skills. Autonomous invocation is permitted (platform default) but not by itself a risk here.
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 ascii-tool - 安装完成后，直接呼叫该 Skill 的名称或使用
/ascii-tool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
元数据
常见问题
Ascii Tool 是什么？
Convert and inspect ASCII character codes and text encodings. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 47 次。
如何安装 Ascii Tool？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install ascii-tool」即可一键安装，无需额外配置。
Ascii Tool 是免费的吗？
是的，Ascii Tool 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Ascii Tool 支持哪些平台？
Ascii Tool 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 Ascii Tool？
由 BIN（@dinghaibin）开发并维护，当前版本 v1.0.0。
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