Use when reasoning about how a system, user, or designer's internal model of behavior may diverge from reality — applies across UX, distributed systems, type systems, API design, and team collaboration. Covers the three-model frame (designer / system image / user), the two gulfs (execution and evaluation), analogy and metaphor as model-seeding, the five failure modes (transfer, overgeneralization, underspecification, drift, invariant blindness), the surface/operational/architectural/domain layering, and the discipline of validating a model against the system it claims to represent. Do NOT use for the visual representation of a model (use knowledge-modeling), for the formal-domain entities-attributes-relationships of conceptual modeling (use conceptual-modeling), for cognitive biases in decision-making (out of scope), or for empirically eliciting user models via research methods (use user-research).
Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI
Supported by the Atlas install prompt. Skill-specific requirements vary.
Skill stats
Skills1CategoryScience & researchStars0
About this skill
Use when reasoning about how a system, user, or designer's internal model of behavior may diverge from reality — applies across UX, distributed systems, type systems, API design, and team collaboration. Covers the three-model frame (designer / system image / user), the two gulfs (execution and evaluation), analogy and metaphor as model-seeding, the five failure modes (transfer, overgeneralization, underspecification, drift, invariant blindness), the surface/operational/architectural/domain layering, and the discipline of validating a model against the system it claims to represent. Do NOT use for the visual representation of a model (use knowledge-modeling), for the formal-domain entities-attributes-relationships of conceptual modeling (use conceptual-modeling), for cognitive biases in decision-making (out of scope), or for empirically eliciting user models via research methods (use user-research).
Quick start
Copy the install prompt. Use the green button above this README.
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Use when reasoning about how a system, user, or designer's internal model of behavior may diverge from reality — applies across UX, distributed systems, type systems, API design, and team collaboration. Covers the three-model frame (designer / system image / user), the two gulfs (execution and evaluation), analogy and metaphor as model-seeding, the five failure modes (transfer, overgeneralization, underspecification, drift, invariant blindness), the surface/operational/architectural/domain layering, and the discipline of validating a model against the system it claims to represent. Do NOT use for the visual representation of a model (use knowledge-modeling), for the formal-domain entities-attributes-relationships of conceptual modeling (use conceptual-modeling), for cognitive biases in decision-making (out of scope), or for empirically eliciting user models via research methods (use user-research).
About this listing
Category
Science & research
Reported license
Not specified
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLI