grtninja/skill-blast-radius-simulator
skill-candidates/skill-blast-radius-simulator/SKILL.md
Simulate pre-install/pre-enable skill impact and require acknowledgement when risk exceeds thresholds. Use when admitting new skills or evaluating potentially risky updates.
$ install --global
skillsauthnpx skillsauth add grtninja/skill-arbiter skill-blast-radius-simulatorInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 5, 2026, 2:41 PM11.4s5 files scanned
SKILL.md
- name:
- skill-blast-radius-simulator
- description:
- Simulate pre-install/pre-enable skill impact and require acknowledgement when risk exceeds thresholds. Use when admitting new skills or evaluating potentially risky updates.
Skill Blast-Radius Simulator
Use this skill to estimate operational risk before enabling or installing new skills.
Workflow
- Select candidate skills to evaluate.
- Run static blast-radius simulation.
- Compare against baseline scores when available.
- Require explicit acknowledgement for high-risk or high-delta results.
Simulate
python3 "$CODEX_HOME/skills/skill-blast-radius-simulator/scripts/blast_radius_sim.py" \
--skills-root skill-candidates \
--skill my-new-skill \
--ack-threshold high \
--json-out /tmp/blast-radius-report.json \
--format table
Compare to a previous run:
python3 "$CODEX_HOME/skills/skill-blast-radius-simulator/scripts/blast_radius_sim.py" \
--skills-root skill-candidates \
--skill my-new-skill \
--baseline-json /tmp/previous-blast-radius-report.json \
--json-out /tmp/blast-radius-report.json
Scope Boundary
Use this skill only for the skill-blast-radius-simulator lane and workflow defined in this file and its references.
Do not use this skill for unrelated lanes; route those through $skill-hub and the most specific matching skill.
References
references/simulation-workflow.mdreferences/risk-heuristics.md
Loopback
If this lane is unresolved, blocked, or ambiguous:
- Capture current evidence and failure context.
- Route back through
$skill-hubfor chain recalculation. - Resume only after the updated chain returns a deterministic next step.
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