Boundary Enumeration

SkillDev tools

'Systematic Boundary Value Analysis: identify parameter boundaries, test

Available today. Use it from your connected AI after setup.

Connect ahel once, and every AI you use reads what you have installed.

Then ask your AI: use the Boundary Enumeration skill

What this skill tells your AI

The instructions your AI receives, as published by yogsoth-ai/de-anthropocentric-research-engine in skills/boundary-enumeration/SKILL.md and read by ahel’s review.

Tactics

  • boundary-probing

Method

  1. Identify all parameter dimensions of the artifact
  2. For each dimension, determine nominal range and boundaries
  3. Generate test values at boundaries (min, max, min-1, max+1)
  4. Test claim validity at each boundary value
  5. Record breakpoints where claim fails
  6. Synthesize into validity envelope

Budget

SizeParameter dimensionsValues per dimensionTotal probes
S3412
M6636
L10880

Orchestration

  1. Dispatch parameter-space-mapping to identify dimensions
  2. Dispatch extreme-value-generation for each dimension
  3. Dispatch breakpoint-detection at each extreme
  4. Dispatch validity-envelope-construction to synthesize

Subagents

  • parameter-space-mapping
  • extreme-value-generation
  • breakpoint-detection
  • validity-envelope-construction

Available Tactics

Optional, no fixed order; the final leaf is always a sop.

TacticWhen to use
boundary-probingMap parameter space, generate extreme values, test at boundaries, detect breakpoints, synthesize validity envelope.

Available SOPs

Optional, no fixed order; the final leaf is always a sop.

SOPWhen to use
breakpoint-detectionTest a claim at extreme parameter values and detect the precise point where it breaks down.
extreme-value-generationGenerate boundary and extreme test values for a given parameter dimension to stress-test claims.
parameter-space-mappingIdentify all parameter dimensions along which a claim's validity might vary.
stress-test-validity-envelope-constructionSynthesize breakpoints across dimensions into a coherent validity envelope for a claim.

Signals

GitHub stars
469
Forks
37
Last commit
Sep 2026
Advanced
Catalog kind
skill
Gateway key
boundary-enumeration
Source
github.com/yogsoth-ai/de-anthropocentric-research-engine