Production LLM call layer for AI agents and tools: keep OpenAI/Anthropic/AI SDK/LiteLLM, hot-swap models with MDA presets, and add cache, retries, circuit breakers, key rotation, singleflight, and Python/TypeScript/Rust parity.

An open-source collection of API key rotation tutorials.

Simple encryption-at-rest with key rotation support for Node.js.

Terraform module that provisions an SSH TLS Key pair and writes it to SSM Parameter Store

Simple encryption-at-rest with key rotation support for Ruby.

Code samples for an Ignite conference presentation on the topic of Automating Azure SQL Data Warehouse

Rotate your IAM keys automatically

GitHub Winterfest IssueOps examples to send and unwrap your parcels

Beer-Ops for Octo(ber)fest

A simple cryptographic key management service.

Fix the JWT authentication vulnerability on certain Magento 2 versions. Deny tokens issued by old encryption key. If you cannot upgrade Magento or cannot apply the official patch, try this one.

API key rotation and model fallback proxy — battle-tested on OpenRouter, supports Anthropic, OpenAI, and Gemini

Local proxy for ollama.com with automatic API key rotation. Compatible with OpenAI & Anthropic APIs — works with Claude Code and OpenCode out of the box.

Encrypt, commit, and inject .env secrets — AES-256-GCM encryption, X25519 team sharing, zero cloud. Single binary CLI.

Application-level field encryption for PostgreSQL. AES-256-GCM, searchable encryption, blind indexes, key rotation, cloud KMS, FIPS-140, crypto-shredding, SQL firewall. Written in Rust.

🔐 KeyCrypt Shield – Secure file encryption using ECIES + AES-GCM with automated key rotation and secure shredding. Built for finance, healthcare, and IoT data protection.

Framework-agnostic cryptography toolkit for PHP providing password hashing, reversible encryption, HKDF key derivation, and key rotation infrastructure.

Designed for Nemesis, Harpocrates delivers secure and well-tested primitives for encryption, decryption, key and nonce management, and key fingerprinting using AES-256-GCM with advanced optimizations including cipher caching, buffer pooling, and cache-line tuned algorithms.

Drop-in OpenAI SDK wrapper that pools API keys with smart scheduling — avoids 429s before they happen. Zero deps.

Library for performing rotation of AWS Access Keys