Semantic memory plugin for Claude Code - LanceDB-powered vector search with intelligent context injection
Matches all tools
Hooks run on every tool call, not just specific ones
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Persistent semantic memory for Claude Code. Native. Fast. Zero Python. Free.
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UltraBrain gives Claude a persistent memory — across sessions, across days, across weeks. It automatically captures what you work on, compresses it into semantic observations, and injects the right context when you need it. Claude remembers your architecture decisions, bug fixes, project history, and brainstorming sessions.
The first tool that bridges Claude Desktop and Claude Code through shared knowledge.
Claude is powerful — but it forgets everything when a session ends. Every new conversation starts from zero. You re-explain your architecture, re-describe your conventions, re-contextualize your bugs.
UltraBrain fixes that. It runs silently in the background, building a semantic knowledge base of everything you work on. When a new session starts, the right context is already there.
With the Claude Desktop Integration, you can brainstorm in Claude Desktop, save that knowledge to UltraBrain, and have it automatically available in your next Claude Code session. No copy-pasting. No context loss.
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