ContractCheck

Contract register with cancellation deadlines for Nextcloud (AGPL) — never miss a Kündigungsfrist again.

One register for every contract: notice periods and anchors (month end, quarter end, year end, contract end, anytime), automatic renewals, revision history, linked Nextcloud files, cost entries with yearly rollups, CSV/PDF export, and an ICS feed for your calendar. A deterministic deadline engine computes the next cancel-by date for every contract — so auto-renewals never surprise you again.

Features

• Contract register with counterparties, categories, statuses, and revision history
• Deadline engine: notice periods × anchors → next cancel-by date, recomputed on every edit; dashboard widget and reminder background job
• Automatic renewals with renewal-cost tracking and yearly cost rollups
• Documents: link Nextcloud Files to contracts (files stay on your server)
• Export: CSV and PDF; ICS feed so deadlines land in your calendar
• Import: CSV onboarding for existing registers
• Audit log and notification support; German + English UI, WCAG 2.1 AA

Free AGPL web app. No external services, no telemetry — all data stays on your Nextcloud.

Clear limits

• Not e-signature, drafting, or clause management
• Not procurement (EinkaufCheck) or invoicing (InvoiceCheck)
• Not public tender law workflows

Dev

composer install
./vendor/bin/phpunit --testsuite unit

Integration tests (Docker Nextcloud service):

cd ../../  # nextcloud/
docker compose exec -u www-data nextcloud \
  php /var/www/html/custom_apps/contractcheck/vendor/bin/phpunit \
  --configuration /var/www/html/custom_apps/contractcheck/phpunit.xml \
  --testsuite integration

Enable: occ app:enable contractcheck.

Links

• Product page: https://nextcloud.software-by-design.de/en/apps/contractcheck.html
• Issues: https://github.com/aSoftwareByDesignRepository/nextcloud-contractcheck/issues
• Security: SECURITY.md