Lightspeed core stack
About The Project
Lightspeed Core Stack (LCS) is an AI-powered assistant that provides answers to product questions using backend LLM services, agents, and RAG databases.

Basic info
User docs
Authentication and Authorization
Sentry error tracking integration
Developer doc
API
Models
Class diagrams
Testing
Maintenance
Status of Lightspeed Core Stack versions
Design documents
** Agent skills **
** Automatic conversation expiration **
** BYOK PDF support **
** Conversation compaction **
** Supporting backport changes for releases **
** Human-in-the-loop (HIL) **
** Llama Stack config merge (unified lightspeed-stack.yaml) **
** Low overhead deployment for server mode **
** OpenTelemetry tracing in Lightspeed Core **