Smart connections MCP: MCP server, setup and security

What Smart connections MCP does

According to its repository: “Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.”

The Model Context Protocol (MCP) is a standard plug between an AI agent and an outside service: once the server is connected, its tools show up in the agent, which decides when to call them. Smart connections MCP is listed under Memory and knowledge, a category of 250 servers in the directory, where it ranks #102 by stars.

Topics declared by the repository: anthropic, claude, claude-desktop, embeddings, knowledge-graph, note-taking.

Installing and connecting Smart connections MCP

Distribution modes declared in the official MCP registry:

• npm package (Node.js, usually started with npx)

It works with any MCP-compatible client (Claude Desktop, Claude Code, Cursor, VS Code, Codex and most recent agents). You add one entry to the client's MCP configuration: server name, start command or URL, environment variables. Project language: TypeScript.

Security: what to check

Connecting an MCP server means installing software that talks straight to your agent: it runs with your rights and the model trusts its tool descriptions. The risk therefore depends on what it can touch and how far its code can be trusted.

None of the risk signals we track (system access, secrets, missing licence, abandonment) applies to Smart connections MCP. That does not replace reading the code.

Good practice: grant only the rights needed (least privilege), require human approval for irreversible actions, and run the AI agent security check.

Project activity and maintenance

Created on October 13, 2025, the msdanyg/smart-connections-mcp repository has 59 stars and 17 forks, with 1 open issues. It has more stars than 55% of the servers in the directory. Last change 2 months ago. Version published in the registry: 2.0.1 (August 22, 2026).

Stars measure attention, not quality: a recent, heavily promoted project can collect them fast, while a useful but niche server will have few.