Developer Tools

GAGOS includes utilities for common development tasks.

Base64

• Encode - Convert text to Base64
• Decode - Convert Base64 to text
• K8s Secret Decoder - Decode all values in a Kubernetes Secret YAML

Hashing

Generate cryptographic hashes:

• MD5
• SHA1
• SHA256
• SHA512

Certificate Tools

• Parse Certificate - View certificate details from PEM
• Check Remote - Fetch and inspect remote certificate

Shows subject, issuer, validity, SANs, and key information.

SSH Key Generator

Generate SSH key pairs:

• RSA - 2048 or 4096 bits
• ECDSA - 256, 384, or 521 bits
• ED25519 - Modern, fast, secure

Optionally encrypt with passphrase.

JSON Tools

• Format - Pretty-print JSON with indentation
• Minify - Remove whitespace
• Validate - Check JSON syntax

Text Diff

Compare two text blocks side by side:

• Added lines highlighted in green
• Removed lines highlighted in red
• Changed lines highlighted in yellow

Use Cases

Decode Kubernetes Secret

kubectl get secret my-secret -o yaml | pbcopy
# Paste into K8s Secret Decoder

Generate Deploy Key

1. Open Dev Tools
2. Go to SSH Keys tab
3. Select ED25519
4. Generate
5. Add public key to Git repo

Compare Configs

1. Paste old config in left panel
2. Paste new config in right panel
3. Review highlighted differences