Unabyss is a personal context platform for 📝Artificial Intelligence (AI): a single, structured vault of a user's identity, knowledge, and preferences that any AI application or agent can access on demand. Built around the 📝Model Context Protocol (MCP), it lets people maintain one portable context layer rather than re-establishing who they are inside every separate AI tool.
Unabyss connects to a user's everyday applications, then extracts, structures, and continually updates the context it stores, exposing only the relevant portions to a given tool through MCP with granular, per-tool permission controls. It targets developers, founders, investors, marketers, and go-to-market engineers who want their accumulated knowledge available across AI workflows. The product surfaced through 📝Product Hunt and occupies the emerging "context layer" category, positioning it alongside 📝MythOS and other systems built to give AI agents durable, user-controlled memory.