Anthropic-Cybersecurity-Skills

754 structured cybersecurity skills for AI agents · Mapped to 5 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND & NIST AI RMF · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 26 security domains · Apache 2.0

21 articles 7.7k View on GitHub ↗
21 articles
Key Capabilities Covered in the Cloud Security Domain of Anthropic Cybersecurity Skills

Explore key cloud security capabilities in Anthropic Cybersecurity Skills: multi-cloud hardening across AWS Azure GCP, automated misconfiguration detection with CSPM, and cloud forensics for incident response.

deep-dive
May 24, 2026
Where to Find MITRE ATT&CK Coverage Details in the Anthropic Cybersecurity Skills Repository

Discover MITRE ATT&CK coverage details in the Anthropic Cybersecurity Skills repository. Find tactical overviews and gap analysis matrices in markdown files.

getting-started
May 24, 2026
Token Usage for Discovery and Full Workflow Loading with agentskills.io

Understand agentskills.io token usage costs: ~30 tokens for skill discovery and 500-2000 tokens for full workflow loading. Optimize your API calls.

how-to-guide
May 24, 2026
How AI Agents Can Search All 754 Skills Without Exceeding Context Windows

Discover how AI agents can efficiently search 754 cybersecurity skills by leveraging progressive disclosure and compact metadata to overcome context window limitations.

how-to-guide
May 24, 2026
OT/ICS Security Skills in Anthropic's Cybersecurity Library: Complete Technical Reference

Explore OT/ICS security skills covering asset discovery, segmentation, and incident response. This technical reference maps to MITRE ATT&CK and NIST CSF 2.0 frameworks.

technical-reference
May 24, 2026
Examples of Digital Forensics Skills in the Anthropic Cybersecurity Skills Repository

Explore Digital Forensics skills in the Anthropic Cybersecurity Skills repository. Discover examples of automated tasks like memory analysis, artifact parsing, and timeline reconstruction.

deep-dive
May 24, 2026
How to Use the ATT&CK Navigator Layer File to Visualize Skill Coverage

Visualize your cybersecurity skill coverage using the ATT&CK Navigator layer file. Easily map detection gaps and strengths with this interactive heatmap.

how-to-guide
May 24, 2026
How Anthropic Cybersecurity Skills Align with the NIST AI Risk Management Framework

Discover how Anthropic Cybersecurity Skills map to the NIST AI Risk Management Framework AI RMF. Filter security workflows by Govern, Map, Measure, and Manage functions.

deep-dive
May 24, 2026
How Cybersecurity Skills Are Mapped to MITRE D3FEND Defense Strategies

Discover how cybersecurity skills link to MITRE D3FEND techniques. AI agents use this mapping for efficient, context-aware defense without loading full skill data.

how-to-guide
May 24, 2026
How Many Skills Are Mapped to MITRE ATLAS for AI-Driven Attack Simulations?

Discover the coverage of skills mapped to MITRE ATLAS. Explore 81 distinct skills in the Anthropic Cybersecurity Skills repository for AI-driven attack simulations.

deep-dive
May 24, 2026
How Skills Integrate with NIST CSF 2.0 for Compliance Mapping

Map NIST CSF 2.0 compliance easily. Anthropic Cybersecurity Skills integrates compliance directly into skill metadata for automated evidence collection and gap analysis. Streamline your cybersecurity.

how-to-guide
May 24, 2026
How Are Skills Mapped to MITRE ATT&CK for Adversary Emulation in Anthropic-Cybersecurity-Skills

Learn how skills map to MITRE ATT&CK for adversary emulation in the Anthropic-Cybersecurity-Skills repository using static dictionaries, dynamic STIX lookups, and explicit scenario mappings.

how-to-guide
May 24, 2026

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