How to use
- Copy the installation command and review the source package before installing it in your own agent environment.
- Check the source document for required tools, credentials and supported hosts.
- Describe your input and desired deliverable; review the output against the source material.
npx skills add https://github.com/yogsoth-ai/de-anthropocentric-research-engine --skill select-inventive-principleBefore you start
- Installation does not include a model subscription, API allowance or permission to access your files.
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Original skill document
Rendered from the source repository. Headings, examples, code, tables, links, and referenced images are preserved.
select-inventive-principle
Purpose
Select TRIZ inventive principles appropriate to a contradiction or transformation objective and state why each applies.
Input contract
yaml
required: [contradiction_statement, improvement_parameter, worsening_parameter]
optional: [system_components, operating_conditions, candidate_principles]
constraints: [selection must cite the contradiction and a concrete transformation rationale]Procedure
- Normalize the contradiction and identify the improving and worsening parameters.
- Consider the full 40-principle TRIZ vocabulary individually: 1 Segmentation; 2 Taking out; 3 Local quality; 4 Asymmetry; 5 Merging; 6 Universality; 7 Nested doll; 8 Counterweight; 9 Preliminary anti-action; 10 Preliminary action; 11 Beforehand cushioning; 12 Equipotentiality; 13 The other way round; 14 Spheroidality/curvature; 15 Dynamics; 16 Partial or excessive action; 17 Another dimension; 18 Mechanical vibration; 19 Periodic action; 20 Continuity of useful action; 21 Skipping; 22 Blessing in disguise; 23 Feedback; 24 Mediator; 25 Self-service; 26 Copying; 27 Cheap short-living objects; 28 Mechanics substitution; 29 Pneumatics/hydraulics; 30 Flexible shells/thin films; 31 Porous materials; 32 Color changes; 33 Homogeneity; 34 Discarding and recovering; 35 Parameter changes; 36 Phase transitions; 37 Thermal expansion; 38 Strong oxidants; 39 Inert atmosphere; 40 Composite materials.
- For each principle, mark applicable, rejected, or not testable and state the contradiction-specific reason.
- Rank applicable principles and pass the selected set to transformation.
If the chosen principle requires separating conflicting requirements across space, time, scale, or condition, consider apply-separation-principle as the next tactic.
Output contract
yaml
produces: [principle_applicability_matrix, selected_principles, selection_rationale]
delta_fields: [findings, hypothesis_updates, uncertainties, decisions, recommended_jumps]Quality gates
- All 40 principles appear individually; every selected principle has a contradiction-specific rationale and every rejected principle has a recorded reason.
Failure and counterexamples
Reject "appropriate principle" summaries, selections without parameter mapping, or principle names detached from a proposed transformation.
Provenance map
triz/contradiction-matrix: concept (no exact pool entry).inventive-principle-selection: concept (no exact pool entry).
