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Hash Generator Tool

Name: Hash Generator Tool
Author: freedompixels

作者 freedompixels · GitHub ↗ · v1.0.0 · MIT-0

cross-platform ✓ 安全检测通过

104

总下载

当前安装

版本数

在 OpenClaw 中安装

/install hash-generator-tool

功能描述

Multi-purpose hash tool: MD5, SHA-1, SHA-256, SHA-512, BLAKE2b, Base64 encode/decode, UUID generation, HMAC signing. Pure Python standard library, no API key...

使用说明 (SKILL.md)

Hash Toolkit

All-in-one hash utility supporting multiple algorithms, Base64 encoding/decoding, UUID generation, and HMAC signing. Pure Python standard library, works offline.

Features

Hash Algorithms: MD5, SHA-1, SHA-256, SHA-512, BLAKE2b
Base64: Encode and decode
UUID: Generate random UUIDs
HMAC: Sign messages with secret keys
Pure standard library: Zero dependencies, works offline

Usage

Hash Generation

# SHA-256 (default)
python3 scripts/hash_toolkit.py "Hello World"

# MD5
python3 scripts/hash_toolkit.py "Hello World" --algo md5

# SHA-512
python3 scripts/hash_toolkit.py "Hello World" --algo sha512

# BLAKE2b
python3 scripts/hash_toolkit.py "Hello World" --algo blake2

Base64

# Encode
python3 scripts/hash_toolkit.py "Hello World" --encode64

# Decode
python3 scripts/hash_toolkit.py "SGVsbG8gV29ybGQ=" --decode

UUID

# Generate one UUID
python3 scripts/hash_toolkit.py --uuid

# Generate 5 UUIDs
python3 scripts/hash_toolkit.py --uuid --count 5

HMAC

# HMAC-SHA256
python3 scripts/hash_toolkit.py "message" --hmac "secret-key"

# HMAC with different algorithm
python3 scripts/hash_toolkit.py "message" --hmac "secret-key" --algo sha512

Options

Option	Description
`TEXT`	Text to hash/encode
`--algo`	Algorithm: md5, sha1, sha256, sha512, blake2 (default: sha256)
`--encode64`	Base64 encode
`--decode`	Base64 decode
`--uuid`	Generate UUID
`--hmac KEY`	HMAC signing with key
`--upper`	Output uppercase
`--count N`	Number of UUIDs to generate

Security Notes

MD5 & SHA-1: Not recommended for security purposes (collision vulnerabilities)
SHA-256/SHA-512/BLAKE2b: Suitable for security applications
Password storage: Use bcrypt/argon2 instead of simple hashing
HMAC: Suitable for message authentication

中文说明

多功能Hash工具，支持多种哈希算法、Base64编解码、UUID生成、HMAC签名。纯Python标准库，无需API Key。

安全使用建议

This skill looks safe for ordinary offline hashing, Base64, UUID, and checksum-style use. Be cautious when using real HMAC secrets because the documented interface passes the key on the command line; also avoid relying on MD5 or SHA-1 for security-sensitive purposes.

功能分析

Type: OpenClaw Skill Name: hash-generator-tool Version: 1.0.0 The skill is a standard cryptographic utility providing hashing (MD5, SHA, BLAKE2), Base64 encoding/decoding, and UUID generation. The implementation in `scripts/hash_toolkit.py` uses only Python standard libraries, contains no network or file system access, and includes appropriate security warnings in `SKILL.md` regarding the use of legacy algorithms.

能力标签

requires-sensitive-credentials

能力评估

ℹ Purpose & Capability

The included script and documentation coherently match the stated purpose: hashing, Base64 encode/decode, UUID generation, and HMAC signing. The only sensitive capability is optional HMAC signing with a user-supplied secret key.

✓ Instruction Scope

The instructions are straightforward command examples and option descriptions; they do not contain hidden role changes, persistence instructions, autonomous loops, or attempts to override user intent.

✓ Install Mechanism

There is no install spec and the included Python script uses only standard-library modules. No dependency downloads, remote scripts, or package-install behavior are shown.

ℹ Credentials

The tool does not request API keys, environment variables, files, network access, or elevated privileges. HMAC keys are passed as command-line arguments, which is purpose-aligned but can expose secrets in local shell history or process listings.

✓ Persistence & Privilege

No background services, persistent state, credential stores, scheduled tasks, privilege escalation, or account mutation behavior are present in the provided artifacts.

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 hash-generator-tool
安装完成后，直接呼叫该 Skill 的名称或使用 /hash-generator-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 of Hash Toolkit. - Supports hash generation with MD5, SHA-1, SHA-256, SHA-512, BLAKE2b - Includes Base64 encode/decode functionality - Provides random UUID generation (single or multiple) - Enables HMAC signing using a secret key and various algorithms - Built entirely with the Python standard library, requiring no external dependencies or API key

元数据

Slug hash-generator-tool

版本 1.0.0

许可证 MIT-0

累计安装 0

当前安装数 0

历史版本数 1

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