Session continuity
Agent work often spans sessions. Palace gives Codex a memory-first route for continuity before it repeats investigation or asks the same questions again.
Codex memory
Persistent memory for Codex
Codex
Palace helps Codex remember what happened last time: project rules, prior decisions, user preferences, and commands that worked.
Works with Cursor, Claude Code, Codex, and other MCP-capable clients.
Combines semantic retrieval, BM25-style search, diaries, and knowledge graph recall.
Open-source MIT core for solo developers; paid server for shared team memory.
Team recall
Palace Server turns individual agent learnings into shared memory, useful when several developers or tools touch the same codebase.
Controlled storage
For paid teams, memory storage lives on your infrastructure with your access controls, not in a generic external memory bucket.