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/matrix

@c805268
by shingo imotasimota/agent-skills85 stars
15

Controlling combinatorial explosion across multi-dimensional axes: minimum coverage sets, execution plans, test/deploy/UX/risk prioritization. Use when scoping multi-axis combinations.

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Use this Skill: https://skilld.dev/gh/simota/agent-skills/matrix

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referenceprioritization-pitfalls.md

≈551 tokens on demand. Your agent reads this file only when SKILL.md points to it.

Prioritization Pitfalls

Purpose: Use this file when the ranking looks biased, compressed, or too subjective.

Contents

  • Risk-matrix pitfalls
  • Scoring pitfalls
  • Domain-specific bias
  • Priority health checks

Risk-Matrix Pitfalls

ID Pitfall Why it fails Corrective action
RP-01 Range compression materially different risks get the same label use finer or normalized scales
RP-02 Priority inversion lower quantitative risk gets a higher label cross-check with data
RP-03 Subjective scoring each evaluator interprets risk differently define scoring anchors
RP-04 Everything is critical real priorities disappear keep Critical <= 20%
RP-05 Static ranking the environment changes but the plan does not reassess regularly
RP-06 False confidence the matrix looks tidy but reality is not treat it as a discussion starter
RP-07 Ignoring dependencies chained risks remain hidden model dependent scenarios
RP-08 No resource mapping labels do not map to execution effort pair ranking with cost or impact

Scoring Pitfalls

Problem Why it fails Corrective action
arbitrary weights the order is unjustified base weights on domain data
naive linear scoring extreme values dominate strangely normalize or cap the scale
fixed value-risk tables scores drift out of context review periodically
skewed label thresholds nearly everything becomes HIGH use percentile or target distributions

Useful percentile bands:

  • P90+ -> Critical
  • P70-89 -> High
  • P30-69 -> Medium
  • P0-29 -> Low

Domain-Specific Bias

Domain Common bias Guardrail
test happy-path bias keep at least 30% abnormal or edge-oriented cases
risk CVSS-only bias add exposure and bypass ease
deploy production-only bias require staging coverage
experiment novelty bias keep measurement and segment realism

Priority Health Checks

  • Critical <= 20%
  • Critical + High <= 30%
  • not every case lands in the same bucket
  • the ranking rationale is explainable in one sentence per case

Source: SKILL.md on GitHub

Third-party checks

1 warning13d5 checks · Risk SAFE
  • Gen Agent Trust Hub13d

    The Matrix skill is a comprehensive tool for combinatorial testing design, providing robust frameworks for pairwise and high-strength interaction testing based on NIST and academic standards. It focuses on generating optimized execution plans and risk-weighted coverage sets without possessing any capabilities for code execution, network exfiltration, or unauthorized file access. No security risks were identified within the skill's instructions or reference materials.

  • Socket13d

    No alerts

  • Snyk13d

    Risk: LOW · No issues

  • Runlayer6mo

    1/11 files flagged

  • ZeroLeaks5mo

    Score: 93/100 · 2 sections analyzed

Provenance

Signed by skilld at c805268. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub 3 days ago.

Activeupdated 2 weeks ago

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