The problem we are solving
AI assistants don't share state. The custom instructions you wrote for Claude on the web are not available to Cursor on your laptop, and neither of them has access to the instruction set you carefully built up in ChatGPT. Skills you write are local to one surface.
SkillVault is the opposite. You register a skill once, in your own vault. You point an AI at the vault URL. From that moment, that skill is available anywhere a model can fetch a URL.
Why "vault"
The metaphor is "Dropbox for agent skills." One URL gets you the whole library; the URL stays the same everywhere. The token is sealed to the vault and rotated independently of your password.
Our story
SkillVault was created by Anthony Lee, serial builder and researcher. SkillVault was born from a personal need, one that became painfully more evident after an SSD drive failure forced work to be transferred over to a laptop and then back onto the new-SSD-pc. Through this unexpected transition, Anthony kept having to deal with expecting various AI Agents and interfaces to have capabilities they lacked on specific devices.
Today, many people use multiple frontier models, even local models, across various cloud and local platforms and harnesses. They should have unified capabilities. SkillVault grants them that.