Callimachus vs Claude Engram

Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.

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Callimachus
BetaBots-LLC
🧠 Knowledge & Memory
C
🧠 Knowledge & Memory
SummaryLocal index and hybrid search (SQLite FTS5 + on-device vector KNN) over your AI coding-agent conversation history across 11 tools (Claude Code, Codex, Cursor, and more). Exposes searchthreads, searchcurrentproject, recentthreads, and getthread so any agent can recall its own past work.Persistent memory and session intelligence for Claude Code. Auto-tracks mistakes, decisions, and context via hooks. Mines session history for patterns and cross-session search. Loop detection, pre-edit warnings, context compaction survival. Runs locally with Ollama.
Quality signal28/100 (Emerging)27/100 (Emerging)
Install pathnpx · lowpip · high
Engagement 3 0 0 32 7 0 0 16
ToolsNot listed yetNot listed yet
Verified / officialNoNo
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