The Graph Tooling Monorepo is a comprehensive collection of essential tools designed for subgraph developers, housed under a unified repository. This repository includes key modules such as @graphprotocol/graph-cli and @graphprotocol/graph-ts, facilitating seamless subgraph development. It supports contributions under a stipulated Code of Conduct, requiring Node.js (version 20.x or higher) and pnpm for building and testing packages locally. The release management is orchestrated through changesets, automatically generating version updates and changelogs via GitHub Actions, publishing stable and alpha versions to npm, supported by meticulous versioning protocols. The project is dual-licensed under the MIT and Apache License 2.0, ensuring flexible usage and contribution adherence.