Kenfold
Store, synchronize, and share persistent context across multiple AI agents over MCP using PostgreSQL and pgvector.
Kenfold is a self-hosted memory server engineered to unify context across disparate AI development tools such as Claude Code, OpenAI Codex, OpenCode, and ChatGPT over the Model Context Protocol (MCP). Built on PostgreSQL with pgvector, it treats memory as structured data with clear lifecycle types, strict agent provenance, and explicit version history to avoid silent overwrites. With intelligent session hooks, hybrid search combining full-text and vector embeddings, automated background memory extraction, and AST-based stale code detection, Kenfold ensures that decisions made in one environment seamlessly and reliably inform the next.