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Anthropic-Cybersecurity-Skills

by mukul975

753+ structured cybersecurity skills for AI agents · MITRE ATT&CK mapped · agentskills.io open standard · Works with Claude Code, GitHub Copilot, OpenAI Codex CLI, Cursor, Gemini CLI & 20+ platforms · Penetration testing, DFIR, threat intel, cloud security & more · Apache 2.0

About

753+ structured cybersecurity skills for AI agents · MITRE ATT&CK mapped · agentskills.io open standard · Works with Claude Code, GitHub Copilot, OpenAI Codex CLI, Cursor, Gemini CLI & 20+ platforms · Penetration testing, DFIR, threat intel, cloud security & more · Apache 2.0

8,632
Stars
760
Skill Files
1,074
Forks
9
PRs Merged
4
Contributors
9
Issues Open
9
Issues Closed
2026-05-13
Last Activity

Skill Analysis

250
Avg Lines / Skill
1,125
Avg Words / Skill
3969
Code Blocks
4187
Total Files
28.14 MB
Repo Size
1330
Reference Files
Skill lines20 min / 256 median / 1374 max
Code languagesapache, bash, c, cedar, cmd, colang, conf, csharp, csv, cypher, dockerfile, eql, esql, graphql, groovy, hcl, html, http, ini, java, javascript, json, kql, kusto, nginx, powershell, python, rego, spl, sql, text, toml, tsv, vql, xml, yaml, yara, zeek
Frontmatter keysabout, assignees, atlas_techniques, author, d3fend_techniques, description, domain, labels, language, license, mitre_attack, name, nist_ai_rmf, nist_csf, subdomain, tags, title, version
Has CLAUDE.mdNo
Has LicenseYes
File typesmd (2384), py (1031), yml (8), json (4), ps1 (2), cff (1), png (1)

Skills (762)

Recent Commits

-329 contributions across all repos
MayJunJulAugSepOctNovDecJanFebMarAprMay
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  • 0f429d02026-05-13
    Update README.md
    Mahipal
  • 15b63712026-05-13
    Update README.md
    Mahipal
  • 77d5d9d2026-04-26
    chore: auto-update index.json
    mukul975
  • 812db442026-04-26
    Merge PR #44: Normalize tags in 3 skills
    Mahipal
  • fcc73ea2026-04-26
    Merge PR #28: Add bulk skill metadata validation script
    Mahipal
  • fbc47b72026-04-21
    fix: replace word-split tags with domain-specific cybersecurity tags
    claude[bot]
  • 888bbe42026-04-18
    Delete star.yml
    Mahipal
  • c60cb4a2026-04-15
    Update star.yml
    Mahipal
  • d5f3fa32026-04-15
    Update star.yml
    Mahipal
  • 91a087a2026-04-15
    Update star.yml
    Mahipal