LocalFree server, account needed

Coremcp MCP server

corebasehq/coremcp

Tunnel-based bridge connecting local and on-premise databases (such as MSSQL) to LLMs, with AST-based query safety and PII masking.

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Install Coremcp in Claude Code

This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:

Claude Code
claude mcp add coremcp -- <command to start the server>

Frequently asked questions

What does the Coremcp MCP server do?

Tunnel-based bridge connecting local and on-premise databases (such as MSSQL) to LLMs, with AST-based query safety and PII masking.

Is the Coremcp MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Coremcp run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Coremcp to Claude Code?

Follow the install steps in the project's README at https://github.com/corebasehq/coremcp, then register it with "claude mcp add".

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