From sundial-org-awesome-openclaw-skills-4
Generates cryptographically secure random strings, passwords, API keys, session tokens, and secrets using OpenSSL rand bash commands. Use for strong passwords and secure data generation.
npx claudepluginhub joshuarweaver/cascade-ai-ml-agents-misc-2 --plugin sundial-org-awesome-openclaw-skills-4This skill uses the workspace's default tool permissions.
Generate cryptographically secure random data using `openssl rand`.
Guides Next.js Cache Components and Partial Prerendering (PPR) with cacheComponents enabled. Implements 'use cache', cacheLife(), cacheTag(), revalidateTag(), static/dynamic optimization, and cache debugging.
Guides building MCP servers enabling LLMs to interact with external services via tools. Covers best practices, TypeScript/Node (MCP SDK), Python (FastMCP).
Generates original PNG/PDF visual art via design philosophy manifestos for posters, graphics, and static designs on user request.
Generate cryptographically secure random data using openssl rand.
# 32 random bytes as base64 (43 chars, URL-safe with tr)
openssl rand -base64 32 | tr '+/' '-_' | tr -d '='
# 24 random bytes as hex (48 chars)
openssl rand -hex 24
# alphanumeric password (32 chars)
openssl rand -base64 48 | tr -dc 'a-zA-Z0-9' | head -c 32
| Use Case | Command |
|---|---|
| Password (strong) | openssl rand -base64 24 |
| API key | openssl rand -hex 32 |
| Session token | openssl rand -base64 48 |
| Short PIN (8 digits) | `openssl rand -hex 4 |
-base64 outputs ~1.33x the byte count in characters-hex outputs 2x the byte count in characterstr -dc to filter character sets