📦 Hashcheck — 文件校验
v1.0.0支持 MD5/SHA-1/SHA-256/SHA-512/BLAKE2b 算法，一键计算、校验、对比文件哈希，确保下载完整与安全。
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by 下载技能包
最后更新
2026/3/28
安全扫描
OpenClaw
安全
high confidenceThe skill is internally consistent: it only computes/verifies hashes locally using standard Python libraries, requests no credentials, and its runtime instructions match the included code.
评估建议
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 conte...详细分析 ▾
✓ 用途与能力
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.
✓ 指令范围
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.
✓ 安装机制
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.
✓ 凭证需求
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.
✓ 持久化与权限
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.
安全有层次，运行前请审查代码。
运行时依赖
无特殊依赖
版本
latestv1.0.02026/3/28
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.
● 无害
安装命令
点击复制官方npx clawhub@latest install hashcheck
镜像加速npx clawhub@latest install hashcheck --registry https://cn.longxiaskill.com