ChatCrystal vs Obsidian Codex Mcp

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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ChatCrystal
ZengLiangYi
🧠 Knowledge & Memory
O
Obsidian Codex Mcp
dot-RealityTest
🧠 Knowledge & Memory
SummaryLocal-first AI PKM memory server for coding conversations. Imports Claude Code, Cursor, Codex CLI, Trae, and GitHub Copilot chats into notes, semantic search, tag graphs, Markdown exports, and reusable MCP memory. npx -y chatcrystal mcpLocal-first Obsidian vault MCP server for Codex, Claude Desktop, and other MCP clients. Works directly with markdown files, no Obsidian plugin, API key, cloud service, or running Obsidian app required. Includes read-only mode, backup-on-write, path isolation, and setup examples.
Quality signal25/100 (Emerging)25/100 (Emerging)
Install pathnpx · highpip · high
Engagement 0 0 0 51 0 0 0 9
ToolsNot listed yetNot listed yet
Verified / officialNoNo
Open listingView ChatCrystalView Obsidian Codex Mcp
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