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Terms of Service

Last revised 2026-10-05

These terms govern the use of SkillCDN (https://skillcdn.ai, the "Service"), operated by KDX Labs Corp. ("we", "us"). By using the Service or signing in, you agree to these terms.

1. The Service

  1. The Service finds and indexes agent skills and files published in GitHub repositories, and serves them to people and AI agents through web pages, a REST API and MCP endpoints.
  2. Public repositories are open to everyone, without signing in. Private repositories are open only to people who signed in with a GitHub account and whom GitHub shows that repository to.
  3. The Service is free.
  4. The originals stay in their repositories. We read and index what a repository holds and keep copies only to serve them.

2. Signing in and your account

  1. Signing in is optional. You sign in with your GitHub account, and we ask for no other registration. GitHub's own terms apply to your GitHub account.
  2. Children under 14 may not sign in.
  3. GitHub decides who can see which repository. The Service asks GitHub in your name and follows its answer. A change of access at GitHub takes effect here too, after a short delay at most. While GitHub cannot be asked, private repositories are not served.
  4. You look after your own sign-in, the AI apps you connected and the tokens you made. If you suspect that a token or a signed-in device has reached someone else, remove it or sign out on your account pages at once. Use through your account, your connected apps and your tokens counts as yours.
  5. You can ask us to delete your account at any time. How, and what is deleted, is in our Privacy Policy. Revoking SkillCDN at GitHub deletes your sign-in together with your connected apps and tokens.
  6. If you break these terms, we may limit or end your use of signing in and of private repositories. Unless it is urgent, we tell you why beforehand.

3. Repository content

  1. Repository content belongs to its authors and is subject to the licenses it carries. Where the license of a public repository's content allows it, the Service passes the content on; where it does not, the Service only describes the content, with a link to its source.
  2. We do not review or vouch for content outside our verified list. Answers from repositories that are not verified carry a provenance notice.
  3. You are responsible for checking content and its license before you use it, and for what your AI agents do based on it.
  4. Repository content is not an instruction or a statement from us.
  5. The Service has a page for every GitHub account that shows the account's public repositories. Only what GitHub shows everyone appears on it.

4. Private repositories

  1. The Service reads a private repository only where its owner or an administrator installed the SkillCDN GitHub App on it. The app's only permission is to read the repository's content and basic details; it cannot write to a repository or change its settings.
  2. Whoever installs the app confirms that they are entitled to install it on that repository, and allows us to read and index its content, to keep copies, and to serve them to the people GitHub shows the repository to and to the AI apps and agents those people allowed.
  3. We use the content of a private repository only to serve it in that way. We do not put it on public lists, in search or in statistics, and we do not tell anyone who may not see it that the repository exists. We do not look at the content of private repositories ourselves unless operating or securing the Service, or the law, requires it.
  4. When the app is removed or the repository is deleted, we delete the repository's index and our copies. Deleted content may remain in backups for up to 14 days.
  5. Whether connecting a private repository to an AI app or an agent is in line with your organization's policies and your agreements with others is for you to check.

5. Connected AI apps and tokens

  1. An AI app you allowed can read the one address you allowed it, in your name. The name of the app on the consent page is the app's own word, and we neither check nor vouch for it. Check where the answer goes before you allow it.
  2. A token for an agent reads one repository in your name, and so does anyone who holds it. Keep it as you would a password.
  3. What an AI app or an agent does with the content it reads is governed by the terms and policies of whoever provides it, and we are not responsible for it.
  4. You can remove a connected app or a token on your account pages at any time, which ends its access at once.

6. Acceptable use

You must not do any of the following. If you do, we may limit or block the requests concerned or your use of the Service.

  1. Circumvent rate limits, overload the Service, or interfere with its operation.
  2. Access administrative functions without permission or exploit security vulnerabilities. If you find a vulnerability, please report it privately as our security policy describes.
  3. Use someone else's account, session or token, try to reach a repository you may not see, or try to find out whether such a repository exists.
  4. Register an app that passes itself off as another, trick people into allowing a connection, or register apps in bulk.
  5. Use the Service to break the law or to infringe the rights of others.
  6. Suggest an affiliation with us or the Service that does not exist.

7. Removal requests

  1. Repository owners and rights holders can ask us to remove content by writing to hi@skillcdn.ai. Please include the repository's address, your rights in it, and the reason for the request.
  2. After reviewing a request, we may block the repository and delete the copies and the index we keep. A blocked repository answers as if it did not exist, whether it is public or not.
  3. We may block content that we suspect infringes rights or breaks the law without a request.

8. Software and trademarks

  1. The software behind the Service is published at github.com/skillcdn/skillcdn under the FSL-1.1-ALv2 license. Its use is governed by that license, not by these terms.
  2. "SkillCDN" and its logos are our trademarks, and these terms grant no right to use them. What is allowed is set out in our trademark policy.

9. Changes to the Service

  1. We may change or discontinue all or part of the Service. We will announce significant changes or a discontinuation on the Service in advance where we can.
  2. Before we end signing in or private repositories, we announce it on the Service, and afterwards we delete the data of people who signed in and the indexes and copies of private repositories.
  3. The Service is provided free of charge, without any commitment to availability or response times. It depends on GitHub: an outage or a change of policy there can make parts of it unavailable.

10. Disclaimer and limitation of liability

  1. The Service and repository content are provided "as is". To the extent permitted by law, we make no warranty of accuracy, completeness or fitness for a particular purpose.
  2. We are not liable for losses caused by any of the following. This does not apply to damage caused by our intent or gross negligence, or where the law does not allow liability to be limited.
    • third-party repository content;
    • the results of your or your AI agents' use of content;
    • access through an AI app you allowed or a token you made, or a token or a signed-in device reaching someone else because it was not looked after;
    • someone seeing a repository because GitHub's permissions let them;
    • changes to or the discontinuation of the Service.

11. Privacy

We process personal data as described in our Privacy Policy.

12. Changes to these terms

  1. We may change these terms. We post the changes and their effective date on this page at least 7 days before they take effect, or at least 30 days before for changes that are unfavorable to you.
  2. If you do not agree to the changed terms, you may stop using the Service and ask us to delete your account. Using the Service after the effective date means you accept the changed terms.

13. Governing law and jurisdiction

These terms are governed by the laws of the Republic of Korea. Disputes relating to the Service are resolved by the court with jurisdiction under the Civil Procedure Act of the Republic of Korea.

14. Language

These terms are available in Korean and English. If the two versions differ, the Korean version prevails.

Contact

hi@skillcdn.ai

Effective date

  1. These terms take effect on October 5, 2026.
  2. They replace the terms that took effect on September 26, 2026. This revision adds the sections on signing in with a GitHub account, private repositories, and connected AI apps and tokens (sections 2, 4 and 5), and extends acceptable use and the limitation of liability accordingly.