sidemantic: The universal metrics layer

by sidequery · MCP Server · ★ 140

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install sidemantic

uv add sidemantic
uv add "sidemantic[malloy]"

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 63/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

aianalyticsanalytics-engineeringbigqueryclickhousedata-engineeringduckdbmcppostgresqlsemantic-layer

Quick Facts

Stars140
Forks14
LanguagePython
CategoryMCP Server
LicenseAGPL-3.0
Quality Score63/100
Open Issues1
Last Updated2026-11-06
Created2025-10-04
Platformsmcp, python
Est. Tokens~16k

About sidemantic

Sidemantic The universal metrics layer for consistent metrics across your data stack. Compatible with 15+ semantic model formats. Supported Formats: Sidemantic (YAML, Python or SQL), Power BI TMDL, Cube, dbt MetricFlow, LookML, Hex, Rill, Superset, Omni, BSL, GoodData LDM, Snowflake Cortex, Malloy, OSI, AtScale SML, ThoughtSpot TML Databases: DuckDB, MotherDuck, PostgreSQL, BigQuery, Snowflake,...

Compatible Skills

These tools work well together with sidemantic for enhanced workflows:

  • databao-context-engine — semantic(0.31)+complementary+rare_topics+same_lang+similar_pop+shared_platform (71%)
  • altimate-code — semantic(0.40)+complementary+rare_topics+similar_pop+shared_platform (64%)
  • orionbelt-semantic-layer — semantic(0.51)+rare_topics+same_lang+similar_pop+shared_platform (63%)

sidemantic alternative? Top 6 similar tools

Looking for a sidemantic alternative? If you're comparing sidemantic with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • dex by exmergo · ⭐ 115

    Dex lets your agent build your analytics.

  • orionbelt-semantic-layer by ralforion · ⭐ 103

    Source-available semantic and context layer, rule engine, and semantic sidecar for agentic AI and governed ana

  • orionbelt-semantic-layer by ralfbecher · ⭐ 56

    Open-source Semantic Sidecar for AI, analytics, and governed data systems. Compiles declarative YAML models in

  • databao-context-engine by JetBrains · ⭐ 80

    Databao Context Engine is an open-source engine that automatically generates a governed semantic context from

  • orionbelt-analytics by ralforion · ⭐ 56

    Ontology-based MCP server that analyzes database schemas (PostgreSQL, Snowflake, ClickHouse, Dremio) and gener

  • wren-engine by Canner · ⭐ 665

    The open context engine for AI agents support 15+ data sources. Built on Rust and Apache DataFusion.

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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