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DimensionSpotDB MCP ServerGive your agents a secure, containerized SQL sandboxMCP Toolbox for DatabasesGoogle's official database MCP toolbox — define AI-accessible database tools via config
FMRS45 / 100 · D74 / 100 · B
Reliability9 / 2013 / 20
Security and permissions8 / 2013 / 20
Maintenance9 / 2017 / 20
Documentation9 / 2016 / 20
Setup experience10 / 2015 / 20
Best for
  • AI developers needing a secure, isolated data environment
  • Teams wanting controlled data exploration and analysis
  • Users wanting to quickly try DuckDB capabilities
  • Teams that want precise control over which database operations an AI can perform, rather than open arbitrary SQL execution
  • Scenarios needing a unified MCP setup across multiple database engines
Not for
  • Production environments requiring long-term persistent storage
  • Scenarios needing high concurrency or complex data pipelines
  • Users looking for a full-fledged database management tool
  • Lightweight cases that just want to run a few ad-hoc SQL queries without maintaining a tools.yaml config (a simpler single-database MCP may be a better fit)
Required permissions
  • Can read user-provided CSV files
  • Can execute SQL queries (only within sandbox)
  • Can access data via API or MCP
  • Database credentials (username/password/connection string) are supplied via env vars or config
  • A tool's actual permission is whatever SQL statement is defined in tools.yaml — designed for least privilege, but misconfiguration can still over-expose access
Risks and side effects
  • Data may be ephemeral; save promptly
  • Sandbox may not directly access production databases
  • Relies on external components like Docker
  • If tools.yaml defines SQL statements that allow unconstrained writes or deletes, the AI could accidentally modify data
  • The prebuilt toolsets (--prebuilt) favor convenience and may expose broader query capability than a specific business actually needs — use a custom tools.yaml in production
Supported clientsClaude Code, Gemini CLI, Zed, Antigravity
Tools00