LICENSE

DevGraph Repository License

Copyright (c) 2026 DevGraph. All rights reserved except as expressly
granted below.

This repository is source-available for public review, personal learning, and
community contribution. It is not released under the MIT License as a whole,
and it is not an open source license in the Open Source Initiative sense.

1. Graph Content License

"Graph Content" means all files under graphs/**, including payload.json,
index.json, generated README files, localized graph docs, node text, graph
metadata, links, reading order, and any substantially similar export or
derivative of those files.

You may:

- access, view, clone, and fork this repository for personal, non-commercial
  learning, evaluation, and contribution;
- use the Graph Content locally for your own study;
- submit issues, pull requests, and other contributions to this repository;
- share links to this repository or to official DevGraph pages at
  https://devgraph.dev.

You may not, without prior written permission from DevGraph:

- use the Graph Content for any commercial purpose;
- sell, license, sublicense, rent, or otherwise monetize the Graph Content;
- republish, redistribute, mirror, host, package, or make available the Graph
  Content, in whole or in substantial part, outside this repository;
- use the Graph Content to build, operate, seed, or improve a public or private
  learning product, roadmap product, graph viewer, API, dataset, database,
  course, book, newsletter, plugin, browser extension, search index, RAG
  system, model training set, or other derivative service;
- scrape, crawl, bulk extract, bulk download, or automate copying of the Graph
  Content from this repository or from DevGraph websites;
- remove or obscure copyright, attribution, source, or license notices;
- use the DevGraph name, marks, or product identity to imply endorsement.

GitHub forks created with GitHub's Fork button are allowed only for personal
review or for proposing contributions back to this repository, provided that
the fork keeps this license and does not publish the Graph Content as a
separate product, site, package, dataset, or service.

"Commercial purpose" includes any use intended for business advantage, revenue,
paid access, advertising, lead generation, consulting deliverables, training
products, internal corporate knowledge bases, proprietary datasets, or services
offered to customers, users, clients, or employees.

All rights not expressly granted in this section are reserved by DevGraph.

2. Tooling License

The repository tooling and schemas outside graphs/**, including scripts/**,
schema/**, package metadata, README files, and contribution documentation, may
be used under the MIT License below, but only for the tooling and schema code.
This tooling license does not grant any right to use, redistribute, or
commercialize the Graph Content.

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy
of the tooling and schemas described above (the "Software"), to deal in the
Software without restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

For commercial licensing, written permission, or other questions, contact
DevGraph through https://devgraph.dev.