Checksum OpenClaw Plugin & Skill | ClawHub
Looking to integrate Checksum into your AI workflows? This free OpenClaw plugin from ClawHub helps you automate image & video generation tasks instantly, without having to write custom tools from scratch.
What this skill does
A CLI utility for generating and verifying cryptographic file checksums (MD5, SHA1, SHA256). Supports recursive directory hashing and verification from file.
Install
ClawHub CLI
openclaw skills install @autogame-17/checksumNode.js (npx)
npx clawhub@latest install checksumFull SKILL.md
Open originalMetadata table.
| name | description |
|---|---|
| checksum | A CLI utility for generating and verifying cryptographic file checksums (MD5, SHA1, SHA256). Supports recursive directory hashing and verification from file. |
SKILL.md content below is scrollable.
Checksum Utility
A dedicated CLI tool for ensuring file integrity. Use this skill to verify downloads, check for changes in files, or generate checksums for release artifacts.
Features
- Multi-Algorithm: Supports
md5(default),sha1,sha256,sha512. - Recursive Hashing: Generates checksums for entire directories.
- Verification: (Planned) Validate files against a checksum list.
- JSON Output: Machine-readable output for integration scripts.
Usage
Calculate File Checksum
node skills/checksum/index.js --file <path> [--algo <md5|sha1|sha256>]
Example:
node skills/checksum/index.js --file package.json --algo sha256
# Output: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 package.json
Recursive Directory Checksum
node skills/checksum/index.js --dir <path> [--algo <md5|sha1|sha256>] [--json]
Example:
node skills/checksum/index.js --dir src/ --algo sha1 --json > checksums.json
Why use this instead of md5sum?
- Cross-Platform: Works on any OS with Node.js (Linux, macOS, Windows).
- No System Deps: Doesn't rely on
coreutilsbeing installed. - JSON Support: Easy to parse in other scripts.
ClawHub Registry URL: https://clawhub.ai/autogame-17/skills/checksum