Cosmos Mcp vs NoteDiscovery

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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Cosmos Mcp
teampolarity
🧠 Knowledge & Memory
N
🧠 Knowledge & Memory
SummaryPersonal knowledge graph shared across MCP clients. Account-keyed and portable as a .polarity file, with sources for iMessage, browser history, calendar, Claude Desktop transcripts, shell history, Notion, and Obsidian. npx -y @polarity-lab/cosmos-mcpSelf-hosted plain-markdown knowledge base with a built-in MCP server. Lets Claude Desktop, Cursor, and any MCP client search, read, create, edit, tag, and template notes — same vault that powers the web UI. Pure-stdlib client, no extra deps, MIT-licensed. Can run in Docker.
Quality signal23/100 (Emerging)32/100 (Emerging)
Install pathnpx · highpip · high
Engagement 0 0 0 0 0 0 2,728
ToolsNot listed yetNot listed yet
Verified / officialNoNo
Open listingView Cosmos McpView NoteDiscovery
More alternatives to Cosmos McpMore alternatives to NoteDiscoveryKnowledge & Memory categoryCanonical compare URL

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