Official agent skill

Azure External Attack Surface Management

by MicrosoftDocs in MicrosoftDocs/Agent-Skills

Expert knowledge for Azure External Attack Surface Management development including configuration.

OfficialCC-BY-4.0Auto-check passedSecurity

Install Azure External Attack Surface Management

skills CLI
$ npx skills add MicrosoftDocs/Agent-Skills --skill azure-external-attack-surface-management -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install MicrosoftDocs/Agent-Skills azure-external-attack-surface-management --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/MicrosoftDocs/Agent-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/azure-external-attack-surface-management .claude/skills/azure-external-attack-surface-management && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
azure-external-attack-surface-management
GitHub stars
775
Token cost
~935 tokens
SKILL.md length
245 words
Files
1
Skills in repo
149
Repo updated
First seen
Licence
CC-BY-4.0

At a glance

Expert knowledge for Azure External Attack Surface Management development including configuration.

  • Filtering EASM inventory by ASN
  • SKILL.md covers How to Use This Skill and Category Index
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Exporting findings to analytics tools

What it does

Azure External Attack Surface Management is an agent skill from MicrosoftDocs/Agent-Skills, published by the product's own GitHub organization. Expert knowledge for Azure External Attack Surface Management development including configuration. Use when filtering EASM inventory by ASN, domains, hosts, IPs, pages, SSL certs, or exporting findings to analytics tools, and other Azure External Attack Surface Management related development tasks. Not for Azure Defender For Cloud (use azure-defender-for-cloud), Azure Security (use azure-security), Azure Sentinel (use azure-sentinel), Azure Networking (use azure-networking).

Its SKILL.md is about 940 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Requires network access. Uses mcpmicrosoftdocs:microsoftdocsfetch or fetchwebpage to retrieve documentation.

It sits in Security, covering Threat modeling and Cloud security. It works with Microsoft Azure, Microsoft Defender and Microsoft Sentinel. The repository describes itself as: Curated Agent Skills for Microsoft & Azure – giving AI coding assistants structured, real-time expertise from Microsoft Learn docs. The licence is CC-BY-4.0.

When your agent uses it

  • Filtering EASM inventory by ASN
  • Exporting findings to analytics tools
  • Other Azure External Attack Surface Management related development tasks

Example prompts

  • “/azure-external-attack-surface-management”

Requirements

  • Compatibility (from SKILL.md): Requires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation.

What it can do on your machine

Read from SKILL.md and the folder at commit ba74e8f. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • learn.microsoft.com
    • github.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Requires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation.

    From compatibility in the SKILL.md frontmatter.

Context cost

Azure External Attack Surface Management loads about 935 tokens when it runs. Until then it costs about 130 tokens; SKILL.md has 245 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~130
When it runs · the whole SKILL.md, loaded when a task matches
~935

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from MicrosoftDocs/Agent-Skills at commit ba74e8f, republished under its CC-BY-4.0 licence (© MicrosoftDocs). 245 words, ~935 tokens.

Download SKILL.mdSave it as .claude/skills/azure-external-attack-surface-management/SKILL.md (or your agent's skills folder).
name
azure-external-attack-surface-management
description
Expert knowledge for Azure External Attack Surface Management development including configuration. Use when filtering EASM inventory by ASN, domains, hosts, IPs, pages, SSL certs, or exporting findings to analytics tools, and other Azure External Attack Surface Management related development tasks. Not for Azure Defender For Cloud (use azure-defender-for-cloud), Azure Security (use azure-security), Azure Sentinel (use azure-sentinel), Azure Networking (use azure-networking).
compatibility
Requires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation.
metadata.generated_at
2026-08-31
metadata.generator
docs2skills/1.0.0

Azure External Attack Surface Management Skill

This skill provides expert guidance for Azure External Attack Surface Management. Covers configuration. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use read_file with the specified lines. For categories with file links (e.g., [security.md](security.md)), use read_file on the linked reference file

IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

  • Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
  • Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

CategoryLinesDescription
ConfigurationL29-L41Configuring and using Defender EASM inventory filters (ASN, domains, hosts, IPs/blocks, pages, SSL certs, contacts) and exporting EASM data to analytics tools.
Configuration

© MicrosoftDocs, CC-BY-4.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/azure-external-attack-surface-management of MicrosoftDocs/Agent-Skills.

Open the folder on GitHubat commit ba74e8f

Compare with similar skills

Azure External Attack Surface Management next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Azure External Attack Surface Management compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Azure External Attack Surface Management this skillMicrosoftDocs/Agent-Skills775—~935Automated safety check: PassCC-BY-4.0
Implementing Cloud Vulnerability Posture Managementmukul975/Anthropic-Cybersecurity-Skills34k—~1.9kAutomated safety check: PassApache-2.0
Implementing Cloud Security Posture Managementmukul975/Anthropic-Cybersecurity-Skills34k—~3kAutomated safety check: PassApache-2.0
Defender For Cloud Hardeningvinayaklatthe/microsoft-security-skills175—~1.9kAutomated safety check: PassMIT
Defender For Endpointvinayaklatthe/microsoft-security-skills175—~2.3kAutomated safety check: PassMIT
Sentinelvinayaklatthe/microsoft-security-skills175—~2.2kAutomated safety check: PassMIT

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Categories

Questions about Azure External Attack Surface Management

What does Azure External Attack Surface Management do?

Expert knowledge for Azure External Attack Surface Management development including configuration. Azure External Attack Surface Management is an agent skill from MicrosoftDocs/Agent-Skills, published by the product's own GitHub organization. Expert knowledge for Azure External Attack Surface Management development including configuration.

When should I use Azure External Attack Surface Management?

Azure External Attack Surface Management fits situations like: filtering EASM inventory by ASN; exporting findings to analytics tools; other Azure External Attack Surface Management related development tasks.

How do I install Azure External Attack Surface Management in Claude Code?

Run `npx skills add MicrosoftDocs/Agent-Skills --skill azure-external-attack-surface-management -a claude-code`. Or copy the skill folder (skills/azure-external-attack-surface-management in MicrosoftDocs/Agent-Skills) into .claude/skills/azure-external-attack-surface-management in your project. Claude Code loads it when a task matches its description.

How do I install Azure External Attack Surface Management in Codex?

Run `npx skills add MicrosoftDocs/Agent-Skills --skill azure-external-attack-surface-management -a codex`. Or copy the skill folder (skills/azure-external-attack-surface-management in MicrosoftDocs/Agent-Skills) into .agents/skills/azure-external-attack-surface-management in your project. Codex loads it when a task matches its description.

Can I use Azure External Attack Surface Management in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add MicrosoftDocs/Agent-Skills --skill azure-external-attack-surface-management -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/azure-external-attack-surface-management, .gemini/skills/azure-external-attack-surface-management, .github/skills/azure-external-attack-surface-management and .opencode/skills/azure-external-attack-surface-management in your project.

What does Azure External Attack Surface Management need to run?

SKILL.md names no scripts, command-line tools or credentials: Azure External Attack Surface Management is instructions for the agent only. Compatibility (from SKILL.md): Requires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation..

Does Azure External Attack Surface Management access the network?

SKILL.md names 2 domains. As links in the text: learn.microsoft.com and github.com. This is read from the text; nothing was executed.

Is Azure External Attack Surface Management safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Azure External Attack Surface Management use?

Azure External Attack Surface Management is published under the CC-BY-4.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Azure External Attack Surface Management use?

About 935 tokens (SKILL.md is roughly 3.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Azure External Attack Surface Management?

Skills that share tags, products or a category with Azure External Attack Surface Management: Implementing Cloud Vulnerability Posture Management (mukul975/Anthropic-Cybersecurity-Skills, 34k stars), Implementing Cloud Security Posture Management (mukul975/Anthropic-Cybersecurity-Skills, 34k stars), Defender For Cloud Hardening (vinayaklatthe/microsoft-security-skills, 175 stars) and Defender For Endpoint (vinayaklatthe/microsoft-security-skills, 175 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Azure External Attack Surface Management?

MicrosoftDocs (a GitHub organization, an official publisher) maintains it in MicrosoftDocs/Agent-Skills, which has 775 GitHub stars. The repository holds 149 skills in this directory. The repository was last updated on October 5, 2026.

Source: MicrosoftDocs/Agent-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.