azure-kusto

azure-kusto is a skill for Claude Code from microsoft/azure-skills. It costs 65 tokens per session (2,021 once invoked), scanned A, a copy of azure-kusto, MIT.

A tool for querying Azure Data Explorer, Microsoft's service for exploring large amounts of logs, telemetry, and time-based data. It uses KQL, a query language for finding and summarizing that data.

In plain words
What is it for?
It helps query Kusto databases, inspect tables and schemas, analyze application or security logs, summarize IoT data, and create time-series views.
Why use it?
It removes the need to inspect large log and telemetry datasets manually when investigating events, trends, or unusual activity.

Skill for Claude Code ✓ vendor

Written for Claude Code: shipped in a Claude Code plugin.

Part of the azure plugin — 38 skills, 1 plugin shipped together

Good fit It helps query Kusto databases, inspect tables and schemas, analyze application or security logs, summarize IoT data, and create time-series views.

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Install with agentmods
npx agentmods add skills/microsoft/azure-skills/azure-kusto
About the project

Azure Skills Plugin is an agent plugin that packages Azure-specific guidance with MCP server configurations for carrying out Azure work. Coding agents use it to plan, deploy, troubleshoot, monitor, govern, and optimize Azure applications and services. The catalogue entries are the plugin's skills, instructions, and execution integrations.

microsoft/azure-skills · 1,463 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add microsoft/azure-skills --skill azure-kusto
Clone the repo
git clone --depth 1 https://github.com/microsoft/azure-skills

Made for: Claude Code.

Or install azure, the plugin that ships this one along with the rest of its 38 skills, 1 plugin.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for azure-kusto

README.md
[![agentmods](https://agentmods.dev/badge/skills/microsoft/azure-skills/azure-kusto/github.svg)](https://agentmods.dev/skills/microsoft/azure-skills/azure-kusto)
Your own site
<a href="https://agentmods.dev/skills/microsoft/azure-skills/azure-kusto"><img src="https://agentmods.dev/badge/skills/microsoft/azure-skills/azure-kusto/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for azure-kusto

Your own site · 80×15
<a href="https://agentmods.dev/skills/microsoft/azure-skills/azure-kusto"><img src="https://agentmods.dev/badge/skills/microsoft/azure-skills/azure-kusto.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,021 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Socket pass 22 Apr 2026
  • Snyk pass 22 Apr 2026
How audits are shown
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00065 $0.02021
Opus 5 $0.00032 $0.01010
Sonnet 5 $0.00013 $0.00404
Haiku 4.5 $0.00006 $0.00202

Measured 11d ago against content hash a8b8e9f6743b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

azure-kusto scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to azure-kusto — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.github/plugins/azure-skills/skills/azure-kusto/SKILL.md · 231 lines

How it starts

The opening of the file, as written. The whole thing — 231 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Azure Data Explorer (Kusto) Query & Analytics

Execute KQL queries and manage Azure Data Explorer resources for fast, scalable big data analytics on log, telemetry, and time series data.

Skill Activation Triggers

Use this skill immediately when the user asks to:

  • "Query my Kusto database for [data pattern]"
  • "Show me events in the last hour from Azure Data Explorer"
  • "Analyze logs in my ADX cluster"
  • "Run a KQL query on [database]"
  • "What tables are in my Kusto database?"
  • "Show me the schema for [table]"
  • "List my Azure Data Explorer clusters"
  • "Aggregate telemetry data by [dimension]"
  • "Create a time series chart from my logs"

Key Indicators:

  • Mentions "Kusto", "Azure Data Explorer", "ADX", or "KQL"
  • Log analytics or telemetry analysis requests
  • Time series data exploration
  • IoT data analysis queries
  • SIEM or security analytics tasks
  • Requests for data aggregation on large datasets
  • Performance monitoring or APM queries

Overview

This skill enables querying and managing Azure Data Explorer (Kusto), a fast and highly scalable data exploration service optimized for log and telemetry data. Azure Data Explorer provides sub-second query performance on billions of records using the Kusto Query Language (KQL).

Key capabilities:

  • Query Execution: Run KQL queries against massive datasets
  • Schema Exploration: Discover tables, columns, and data types
  • Resource Management: List clusters and databases
  • Analytics: Aggregations, time series, anomaly detection, machine learning

Core Workflow

  1. Discover Resources: List available clusters and databases in subscription
  2. Explore Schema: Retrieve table structures to understand data model
  3. Query Data: Execute KQL queries for analysis, filtering, aggregation
  4. Analyze Results: Process query output for insights and reporting

Query Patterns

Pattern 1: Basic Data Retrieval

Fetch recent records from a table with simple filtering.

Example KQL:

Events
| where Timestamp > ago(1h)
| take 100

Read the full file on GitHub · 231 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 231 lines · 65 tokens per session scan A a8b8e9f6743b

Subscribe to this mod's changes

azure-kusto is a skill published in the GitHub repository microsoft/azure-skills (1,463 stars, last pushed yesterday), licensed MIT. It adds 65 tokens to every session and 2,021 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to azure-kusto, differing in 0 lines, and is treated as a copy.

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