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analytics-dimensional-modelling

Model analytics data dimensionally: facts, dimensions, grain and slowly-changing history.

Skill by Sahil-SS9

IndexedMIT★ 62
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/sahil-ss9-analytics-dimensional-modelling

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Model analytics data dimensionally: facts, dimensions, grain and slowly-changing history.

Use cases: data

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Permissions

What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.

Tools
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Secrets
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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/analytics-dimensional-modelling

What's inside

Skill name
analytics-dimensional-modelling
Description
Model analytics data dimensionally: facts, dimensions, grain and slowly-changing history.
License
MIT
Instructions
20 lines in SKILL.md · view on GitHub

Files (3)

  • LICENSE
  • NOTICE
  • SKILL.md

SKILL.md (first lines)

# Dimensional Modelling

Model for analysis: clear grain, conformed dimensions, honest history.

## 1. Grain first, always
- Declare the fact grain (one row = one what) before columns.
- Facts are measurements at that grain; dimensions are the context you filter/group by.

## 2. Conform dimensions
- Shared dimensions (date, customer, product) are defined once and reused across facts.
- Conformed dimensions are what let separate marts join and agree.

## 3. Handle changing attributes deliberately
- Choose the slowly-changing-dimension type per attribute: overwrite, add-row-history, or add-column.
- History you might report on must be preserved, not overwritten.

## Voice
Grain-first analytics. Refuse a wide table with mixed grain and no dimension strategy.

From Sahil-SS9/agent-personas, MIT.

More from Sahil-SS9/agent-personas

Signals

Stars
62
Forks
4
Open issues
0
Last commit (this folder)
Sep 23, 2026 (1 month ago)
Last release
Oct 10, 2026 (18 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from Sahil-SS9

Cite this page

analytics-dimensional-modelling skill. Agent Mart. https://agentmart.dev/skills/sahil-ss9-analytics-dimensional-modelling (last updated 2026-10-24)