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Home/Categories/Security & Monitoring/Anthropic-Cybersecurity-Skills
icon of Anthropic-Cybersecurity-Skills

Anthropic-Cybersecurity-Skills

Manage 734 cybersecurity skills for Claude in MITRE ATT&CK-mapped workflows. MIT licensed repository for security teams and agent builders.

22.9K starsPythonApache-2.0
Active this week
Visit websiteGitHub repo
Contents
  1. 01Who Anthropic-Cybersecurity-Skills is for
  2. 02The problem it solves
  3. 03How it solves it
  4. 04Strengths and trade-offs
  5. 05Anthropic-Cybersecurity-Skills vs alternatives
  6. 06Tech stack
  7. 07FAQ
  8. 08Similar open-source tools
TL;DR

Anthropic-Cybersecurity-Skills is an Apache-2.0 library of 817 cybersecurity skills for AI agents. It uses the agentskills.io format and maps procedures to MITRE ATT&CK, NIST CSF, MITRE ATLAS, D3FEND, NIST AI RMF, and MITRE F3.Apache-2.0 · Python · 22.9K stars · Active this week

who it's for

Who Anthropic-Cybersecurity-Skills is for#

Agent-assisted incident response

Use the library to give agents structured steps for triage, containment, evidence collection, and response planning.

Skip if:

You need a production SOAR tool that directly executes approved playbooks across enterprise systems.

Threat hunting and DFIR training

Teams can load skills to guide junior analysts or agents through repeatable investigation tasks.

Skip if:

Your team cannot permit AI agents near investigation data.

Framework-mapped security workflows

Use the mappings when you need agent guidance aligned with MITRE or NIST language.

tech stack · detected from GitHub

What it's built on#

Languages
Python
frequently asked

FAQ#

What is Anthropic-Cybersecurity-Skills?
Is Anthropic-Cybersecurity-Skills affiliated with Anthropic?
What license does the project use?
also worth a look

Similar open-source tools#

agent-toolkit-for-aws

agent-toolkit-for-aws

Empower AI agents to build and manage AWS applications

1.6KPythonApache-2.0

Repository

Stars
22.9K
Forks
2.6K
License
Apache-2.0
Latest
v1.3.0
Last commit
2 days ago
Last verified
Jun 29, 2026
Repo
mukul975/Anthropic-Cybersecurity-Skills ↗

Additional details

Language
Python
Open issues
29
Contributors
10
First release
2026

Categories

Security & MonitoringAI & Machine LearningCloud & Hosting

Tags

CybersecurityAI Agents

Skip if:

You only need broad cybersecurity learning material, not actionable agent skills.

the problem

The problem it solves#

Security agents need more than broad language-model knowledge. They need repeatable procedures, prerequisites, framework mappings, and domain-specific steps that teams can review and update. This project turns cybersecurity workflows into portable agent skills.

how Anthropic-Cybersecurity-Skills solves it

How it solves it#

Large cybersecurity skill catalog

The README describes 817 structured skills across 29 security domains for agent-assisted security work.

Six framework mappings

Skills map to MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, MITRE D3FEND, NIST AI RMF, and MITRE F3.

agentskills.io compatibility

Each skill follows the agentskills.io standard, making the library portable across compatible agent tools.

Broad agent support

The README lists Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI, and other platforms.

Open contribution path

Contributors can add new skills, improve workflows, fix references, or update mappings through pull requests.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Framework-aware by defaultThe project connects skills to the taxonomies security teams already use for reporting, training, and governance.
  • Portable skill formatThe agentskills.io structure keeps skills easier to inspect and reuse than ad hoc prompt folders.
  • Clear affiliation boundaryThe project states that it is community-driven and not affiliated with Anthropic PBC, which reduces brand confusion.

Trade-offs

  • -Requires security judgmentThe skills can guide agents, but analysts still need to validate evidence, scope authority, and control tool execution.
  • -Not an incident management systemThe repository does not replace ticketing, SIEM, SOAR, evidence storage, or change-control systems.
  • -Mappings can ageSecurity frameworks and techniques change, so teams should review mappings before using them for formal reporting.
versus alternatives

Anthropic-Cybersecurity-Skills vs alternatives#

Compared to Splunk SOAR

Splunk SOAR is built for production security orchestration, integrations, case workflows, and approved automation across enterprise systems. Anthropic-Cybersecurity-Skills is a source-controlled skill library that helps AI agents reason through cybersecurity procedures. Use Splunk SOAR to execute governed operational playbooks; use Anthropic-Cybersecurity-Skills to give compatible agents structured, framework-mapped security guidance.

GitHub metadata reports the project as Apache-2.0 licensed.

How do you install the skills?

The README recommends npx skills add mukul975/Anthropic-Cybersecurity-Skills, with git clone as an alternative.

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It is an open-source library of structured cybersecurity skills for AI agents, mapped to major security and AI risk frameworks.

No. The project states that it is community-driven and not affiliated with Anthropic PBC.