Individual skill
performing-purple-team-atomic-testing
Executes Atomic Red Team tests mapped to MITRE ATT&CK techniques, performs coverage gap analysis across the ATT&CK matrix, and runs detection validation loops to measure blue team visibility. Covers Invoke-AtomicRedTeam PowerShell execution, ATT&CK Navigator layer generation for heatmaps, Sigma rule correlation, and continuous atomic testing pipelines. Activates for requests involving purple team exercises, atomic test execution, ATT&CK coverage assessment, detection engineering validation, or adversary emulation testing.
internal/tools/skills/data/purple-team/performing-purple-team-atomic-testing/SKILL.md
Source commit d42f381ad34843e71a42658e5c57290c713e85af
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- Observed behavior
- Instructions only
- Last checked
- Nov 9, 2026
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Repository context
- Repository stars (not skill ratings)
- 1,320
- Repository last updated
- Nov 8, 2026
- License
- Apache-2.0
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- cybersecurity Repository topic
- security Repository topic
- bug-bounty Repository topic
- automation Repository topic
- autonomous-pentesting Repository topic
- ai-agent Repository topic
- ai-security Repository topic
- ethical-hacking Repository topic
- golang Repository topic
- penetration-testing Repository topic
- purple-team Declared skill tag
- atomic-red-team Declared skill tag
- mitre-attack Declared skill tag
- detection-engineering Declared skill tag
- adversary-emulation Declared skill tag
- testing Derived category
- engineering Derived category
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# Performing Purple Team Atomic Testing
## When to Use
- Validating detection coverage against specific MITRE ATT&CK techniques
- Running purple team exercises using Atomic Red Team test library
- Performing ATT&CK coverage gap analysis to identify blind spots in SIEM/EDR
- Building a detection validation loop: execute atomic test, check SIEM, tune rule, retest
- Generating ATT&CK Navigator heatmap layers for executive reporting
- Automating continuous atomic testing in CI/CD or scheduled pipelines
- Mapping threat intelligence reports to executable atomic tests
**Do not use** for full-scope red team engagements requiring custom implants or live adversary simulation beyond atomic tests; use Caldera, SCYTHE, or Cobalt Strike for advanced adversary emulation.
