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DimensionOpenNutrition MCP ServerAccess the OpenNutrition food database with 300,000+ itemsMCP ClickHouseConnect ClickHouse to your AI assistants
FMRS33 / 100 · D79 / 100 · B
Reliability6 / 2012 / 20
Security and permissions6 / 2018 / 20
Maintenance8 / 2017 / 20
Documentation7 / 2017 / 20
Setup experience6 / 2015 / 20
Best for
  • Developers requiring reliable nutritional data
  • Researchers
  • Health app developers
  • Teams already using ClickHouse who want AI assistants to access data directly.
  • Scenarios requiring fast, read-only data queries and schema exploration.
Not for
  • Those needing real-time web data
  • Those needing user-generated content databases
  • Scenarios requiring write access to the database without explicit opt-in.
  • Production environments with stringent security requirements that avoid default permission settings.
Required permissions
  • Local file access (possible)
  • Network access (for dataset download, but no external calls at runtime)
  • Requires read-only access to ClickHouse database (default).
  • Optional: write access via CLICKHOUSE_ALLOW_WRITE_ACCESS.
  • Optional: destructive operations via CLICKHOUSE_ALLOW_DROP.
Risks and side effects
  • Local data storage may consume space
  • Risk of outdated data
  • If write access is enabled, AI might make unintended modifications.
  • If DROP access is enabled, data deletion could occur accidentally.
  • Credentials may be exposed via environment variables.
Supported clientsClaudeClaude Desktop
Tools44