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Hashcheck
作者
rogue-agent1
· GitHub ↗
· v1.0.0
· MIT-0
120
总下载
0
收藏
0
当前安装
1
版本数
在 OpenClaw 中安装
/install hashcheck
功能描述
Calculate, verify, and compare file hashes using MD5, SHA-1, SHA-256, SHA-512, and BLAKE2b. Use when asked to checksum a file, verify a download hash, compar...
使用说明 (SKILL.md)
hashcheck 🔒
File hash calculator, verifier, and comparator.
Commands
# Calculate SHA-256 (default)
python3 scripts/hashcheck.py hash file.zip
# Specific algorithm
python3 scripts/hashcheck.py hash -a md5 file.iso
# Verify against expected hash
python3 scripts/hashcheck.py verify file.zip abc123def456...
# Compare two files
python3 scripts/hashcheck.py compare file1.txt file2.txt
# Hash a text string
python3 scripts/hashcheck.py text "hello world"
# Show all algorithms at once
python3 scripts/hashcheck.py all file.bin
Algorithms
MD5, SHA-1, SHA-256, SHA-512, BLAKE2b
安全使用建议
This skill appears to be what it says: a local file hash/verify tool implemented with Python's standard hashlib. You can inspect the included scripts (they are short and readable) before running. Note: MD5 and SHA-1 are cryptographically weak for collision resistance—prefer SHA-256, SHA-512, or BLAKE2b when verifying authenticity. Because it reads files you provide, avoid pointing it at sensitive files unless you trust the environment. The duplicate file under scripts/ is benign (identical content) but you may want to keep only one copy to avoid confusion.
功能分析
Type: OpenClaw Skill
Name: hashcheck
Version: 1.0.0
The hashcheck skill is a standard utility for calculating and verifying file checksums (MD5, SHA-256, etc.) using the Python standard library. The code in hashcheck.py and scripts/hashcheck.py is transparent, lacks external dependencies, and contains no evidence of data exfiltration, unauthorized execution, or malicious prompt injection.
能力评估
Purpose & Capability
Name/description (file hashing, verification, comparison) matches the provided code and SKILL.md. The skill does not request unrelated binaries, credentials, or config paths. Duplicate files (top-level and scripts/) are present but both contain the same hashing logic.
Instruction Scope
SKILL.md instructs the agent to run the included Python script on user-specified files and strings. The code only reads files provided as arguments, computes hashes, and prints results; it does not access other system files, environment variables, network endpoints, or perform unexpected actions.
Install Mechanism
There is no install spec (instruction-only). The included Python scripts have zero external dependencies and use only the standard library, so no downloads or installs are required.
Credentials
The skill declares no required environment variables or credentials and the code does not read env vars or secrets. No disproportionate access to system credentials or other services is requested.
Persistence & Privilege
always:false and default autonomous invocation settings are used. The skill does not request permanent presence or modify other skills/configs. Default autonomous invocation is normal and not, by itself, a red flag 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 hashcheck - 安装完成后，直接呼叫该 Skill 的名称或使用
/hashcheck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 hashcheck.
- Calculate, verify, and compare file hashes using MD5, SHA-1, SHA-256, SHA-512, and BLAKE2b.
- Supports hashing of both files and text strings.
- Offers commands for hash calculation, hash verification, and file comparison.
- Outputs hashes in JSON and supports displaying multiple algorithms at once.
- Zero dependencies.
元数据
常见问题
Hashcheck 是什么？
Calculate, verify, and compare file hashes using MD5, SHA-1, SHA-256, SHA-512, and BLAKE2b. Use when asked to checksum a file, verify a download hash, compar... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 120 次。
如何安装 Hashcheck？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install hashcheck」即可一键安装，无需额外配置。
Hashcheck 是免费的吗？
是的，Hashcheck 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Hashcheck 支持哪些平台？
Hashcheck 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 Hashcheck？
由 rogue-agent1（@rogue-agent1）开发并维护，当前版本 v1.0.0。
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