These Terms of Use ("Terms") govern your use of the MUGA browser extension ("MUGA", "the Extension"). By installing or using MUGA you agree to be bound by these Terms and by the Privacy Policy.
These Terms apply to the use of the Extension as a browser add-on. They supplement, but do not replace, the rights and obligations set out in the GNU General Public License v3 (GPL v3), which governs the source code. In the event of a conflict between these Terms and the GPL v3 regarding the source code, the GPL v3 prevails.
MUGA is a browser extension that:
<a ping> tracking beacons on link clicksrules.muga.app over HTTPS. The request is Ed25519-signed and sent with credentials omitted: no browsing history, no cookies, no identifiers, no request body. You can turn it off at any time in Settings, which returns the Extension to making no outbound requestsYou stay in control of every feature. MUGA does not collect, sell, or share your browsing data. Every feature that contacts an external service is listed above, carries no data about you, and can be turned off in Settings.
MUGA does not add any affiliate tag of its own, and it does not monetize your clicks. By default, MUGA respects the original referral: if a creator you follow earned an affiliate tag on a link, it stays, so they keep their credit. Affiliate tags tell the store who referred the visit, nothing more, and this does not change the price you pay.
MUGA does not collect, transmit, or store your browsing data. Every feature is transparent and configurable. MUGA has no analytics, no telemetry, and no crash-reporting services. Optional features that contact an external service (such as rule updates) do not send your browsing history, are listed in these Terms, and can be turned off in Settings.
Your data lives in two places, neither of which is visible to the developer: behavioural preferences (language, blacklist, whitelist, the affiliate toggle's default value) are stored in chrome.storage.sync and follow you across your own devices via your browser account; consent metadata and per-device decisions are stored in chrome.storage.local on each device individually. Acceptance of these Terms is recorded per device, not per browser account; the rationale is captured in our architectural decision record ADR-0001.
For full details, see the Privacy Policy.
When you navigate to a store via a link that already carries an affiliate tag, your interaction with the store is governed entirely by that store's own terms of service and privacy policy. MUGA has no control over and assumes no responsibility for the content, practices, or policies of third-party websites.
MUGA is released under the GNU General Public License v3 (GPL v3). You are free to use, study, modify, and distribute the source code, provided that any derivative work is also released under the GPL v3. The complete source code is available at github.com/yocreoquesi/muga.
MUGA is intended for general audiences. If you are under 16 years of age, you may only use MUGA with the consent of a parent or legal guardian, in accordance with Article 8 of the EU General Data Protection Regulation (GDPR). Since MUGA does not collect any personal data, no parental verification mechanism is required, but the age threshold applies to accepting these Terms.
MUGA is provided "as is" and "as available", without warranty of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, and non-infringement.
The developer does not warrant that MUGA will operate without interruption or error, or that tracking parameters will always be detected. Website structures and tracking methods change frequently and may temporarily affect functionality.
EU consumers: Nothing in these Terms limits or excludes your mandatory statutory rights under applicable consumer protection law, including the rights provided under Directive 2011/83/EU (Consumer Rights Directive) and applicable national legislation implementing it. Statutory warranty rights and rights of withdrawal, where applicable, remain unaffected.
To the maximum extent permitted by applicable law, the developer shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, arising from your use of or inability to use MUGA.
This limitation does not apply to liability that cannot be excluded or limited under applicable law, including liability for wilful misconduct or gross negligence under Spanish law.
The developer may update these Terms from time to time. When they change, the version number and the "Last updated" date at the top of this document are updated.
MUGA does not interrupt you to announce a change, and it does not gate or disable any feature until you acknowledge one. As stated in section 1, your acceptance is by installing and using the Extension, so continuing to use MUGA after an update means you accept the Terms as updated. If you do not accept them, you may stop using the Extension and uninstall it.
What replaces the announcement is availability: these Terms are linked from the onboarding page, from the extension popup and from the Settings footer, so the current version is always one click away from wherever you are in MUGA.
These Terms are governed by and construed in accordance with the laws of Spain. Any disputes arising out of or in connection with these Terms shall be submitted to the competent courts of Spain.
If you are a consumer habitually resident in the European Union, you additionally enjoy the protection afforded by the mandatory provisions of your country of residence. Nothing in these Terms affects your right to rely on those provisions.
The European Commission provides an Online Dispute Resolution (ODR) platform. You can use this platform to seek out-of-court resolution of disputes related to online services.
If any provision of these Terms is found to be invalid or unenforceable by a court of competent jurisdiction, the remaining provisions shall continue in full force and effect. The invalid provision will be modified to the minimum extent necessary to make it valid and enforceable while preserving its original intent.
Questions or concerns? Open an issue at github.com/yocreoquesi/muga/issues.