file-hasher

File Hasher Tool

Description

Calculate cryptographic hashes for files to verify integrity, detect duplicates, or generate checksums.

Trigger

• /hash command
• User needs file checksums
• User wants to verify file integrity

Usage

# Calculate SHA256 hash
python scripts/file_hasher.py file.zip

# Calculate multiple hash types
python scripts/file_hasher.py file.zip --all

Verify against known hash

python scripts/file_hasher.py file.zip --verify abc123...

Hash multiple files

python scripts/file_hasher.py *.zip --algorithm sha256

Find duplicate files

python scripts/file_hasher.py --find-duplicates ./folder/

## Tags
`hash`, `checksum`, `md5`, `sha256`, `integrity`

## Compatibility
- Codex: ✅
- Claude Code: ✅