A Claude Cowork skill for creating reliable project backups — so you can always return to a known good state.
Beta — v0.1
Universal: works for any file-based project (code, LaTeX, documents, data, research).
A backup is only useful if you can find it, understand it, and restore from it.
- When to take a backup (before risky operations, not after)
- Naming convention:
BACKUP_YYYYMMDD_vN_label/ - What to include (and what to skip)
- Where to store backups (two locations minimum)
- Restore procedure (verify before switching, keep broken state)
- Quick bash scripts for Mac/Linux
- Common mistakes and how to avoid them
Copyright (c) 2026 Peter Malmkjaer Contact: spm.om@cbs.dk
Independent project by Peter Malmkjaer. Thanks for the support from Copenhagen Business School (CBS) and Department of Operations Management.
This software is distributed under a dual license model:
- ACADEMIC & NON-COMMERCIAL LICENSE (Free)
Permission is hereby granted, free of charge, to any person or institution obtaining a copy of this software and associated documentation files (the "Software"), to use, copy, and adapt the Software for academic research, teaching, and other non-commercial purposes, 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.
- Attribution must be given to the original author in any derived work or publication: "Content Analysis Skill by Peter Malmkjaer"
- COMMERCIAL LICENSE (Paid)
Any use of this Software for commercial purposes, including but not limited to integration into paid products or services, use in commercial consulting, corporate training, resale, sublicensing, or distribution on paid marketplaces — requires a separate commercial license agreement with the author.
For commercial licensing inquiries, contact: Peter Malmkjaer spm.om@cbs.dk
Unauthorized commercial use is strictly prohibited.
- DISCLAIMER OF WARRANTY AND LIMITATION OF LIABILITY
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.
This Software is intended as a methodological aid for academic research. It does not constitute professional advice. The author accepts no responsibility for the accuracy, completeness, or suitability of any analysis produced using this Software. Users are solely responsible for validating all outputs and ensuring compliance with the ethical and methodological standards of their institution and discipline.