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在 OpenClaw 中安装
/install sha1-tool
功能描述
Compute SHA-1 160-bit cryptographic hash values. Use for file integrity checking and data fingerprinting.
使用说明 (SKILL.md)
SHA1 - SHA-1 Hash Calculator
Generate SHA-1 hash values for files or piped input. Produces a 160-bit (40 character hexadecimal) hash used for data integrity verification.
Usage
sha1-tool [options] \x3Cfile>
Options
-b: Read in binary mode-t: Run a built-in self-test
Examples
sha1-tool document.pdf
sha1-tool file.txt
echo "hello" | sha1-tool
安全使用建议
This skill appears safe for basic local SHA-1 hashing. Use explicit file paths, and be aware that the included script does not actually read piped input as the documentation suggests.
功能分析
Type: OpenClaw Skill
Name: sha1-tool
Version: 1.0.0
The skill is a straightforward SHA-1 hashing utility. The Python script (scripts/sha1.py) uses the standard hashlib library to compute hashes for files or input. While the script lacks robust error handling and reads entire files into memory (a potential memory exhaustion vulnerability for very large files), there is no evidence of malicious intent, data exfiltration, or prompt injection.
能力评估
Purpose & Capability
The stated purpose is coherent with the included code: it computes a SHA-1 digest for local file contents. However, SKILL.md documents piped input and options, while the script only reads a file argument or defaults to a local file named a.txt.
Instruction Scope
The instructions are limited to user-directed hashing examples and do not include hidden control-flow, autonomy, approval bypass, or unrelated actions.
Install Mechanism
There is no install specification even though SKILL.md references a sha1-tool command. This is mainly a packaging/usability ambiguity; there is no evidence of remote installation or dependency risk.
Credentials
Local file reading is expected for a file-hashing tool, and the artifacts show no network access, credentials, environment variables, or unrelated data access.
Persistence & Privilege
No persistence, background process, privilege escalation, account access, or mutation behavior is shown.
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 sha1-tool - 安装完成后，直接呼叫该 Skill 的名称或使用
/sha1-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
Sha1 Tool 是什么？
Compute SHA-1 160-bit cryptographic hash values. Use for file integrity checking and data fingerprinting. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 60 次。
如何安装 Sha1 Tool？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install sha1-tool」即可一键安装，无需额外配置。
Sha1 Tool 是免费的吗？
是的，Sha1 Tool 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Sha1 Tool 支持哪些平台？
Sha1 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 Sha1 Tool？
由 BIN（@dinghaibin）开发并维护，当前版本 v1.0.0。
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