Discover the most starred and trending open source tools tagged with #finops.
Local-first observability for AI coding agents. Every Claude Code and Codex session's tokens, cache, models and cost, on this machine and every machine you connect through a self-hosted team hub. Presenting mode, policy hooks, Apple-signed and notarized macOS builds, attested releases. MIT.
Open-source policy engine that blocks bad AWS spending patterns before they ship and remediates what's already burning.
CLI tool to perform cost analysis on your Azure subscription
Google Cloud Karpenter Provider
Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources