counterfactual-reasoning
Skill2 starsChanged 6 months agoApache-2.0View on GitHub
Tactic for reasoning about what would happen if variables were different — supports causal identification and intervention analysis.
3 other projects use a version of this.
Adopted by
Most recently taken up by
- zizhenchen47-oss/claude-skillstheir own version, first seen Jun 4, 2026
- THUYRan/Legal-Skills-Chinesetheir own version, first seen May 23, 2026
- yipng05-max/-skillstheir own version, first seen Apr 2, 2026
Other versions3 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 3
- THUYRan/Legal-Skills-Chinese★ 867same name
- yipng05-max/-skills★ 302same name
- zizhenchen47-oss/claude-skills★ 0same name
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository70 other files it gives its agents.
- alias-resolutionSkill
- argument-mappingSkill
- argument-synthesisSkill
- argument-visualizationSkill
- axis-extractionSkill
- axis-validationSkill
- causal-chain-querySkill
- causal-modelingSkill
- claim-decompositionSkill
- claim-extractionSkill
- claim-page-creationSkill
- combination-enumerationSkill
- combination-mappingSkill
- concept-decompositionSkill
- concept-extractionSkill
- concept-page-creationSkill
- confidence-scoringSkill
- confidence-updateSkill
- consistency-checkingSkill
- contradiction-flaggingSkill
- dimensional-analysisSkill
- dimension-discoverySkill
- dimension-page-creationSkill
- domain-scopingSkill
- edge-batch-creationSkill
- evidence-attachmentSkill
- evidence-collectionSkill
- evidence-linking-argSkill
- evidence-linkingSkill
- evidence-weighingSkill
- feedback-loop-detectionSkill
- gap-detectionSkill
- gap-prioritizationSkill
- hierarchy-constructionSkill
- hierarchy-visualizationSkill
- intervention-analysisSkill
- intervention-page-creationSkill
- knowledge-compilationSkill
- loop-documentationSkill
- matrix-exportSkill
- matrix-generationSkill
- mechanism-edge-creationSkill
- mechanism-mappingSkill
- merge-candidatesSkill
- model-gap-detectionSkill
- model-validationSkill
- novelty-scoringSkill
- ontology-buildingSkill
- ontology-exportSkill
- ontology-refinementSkill
- question-generationSkill
- rebuttal-documentationSkill
- relation-typingSkill
- seed-concept-searchSkill
- source-gatheringSkill
- strength-assessmentSkill
- strength-scoringSkill
- synthesis-reportSkill
- taxonomy-validationSkill
- validation-reportSkill
- The first 60 shown.
The file
We split this skill into the rules it gives an agent
1 rule. About 0 are common, 1 is distinctive, and 0 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 22
Multiple paths: If Y can be caused by X through multiple paths, removing X may not remove Y.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Counterfactual Reasoning
Reason about what would happen if a variable were different. "If X had not occurred, would Y still have happened?" This is the gold standard for causal identification.
Available SOPs
- causal-chain-query — trace causal paths to identify dependencies
- contradiction-flagging — flag when counterfactual contradicts observed evidence
- confidence-scoring — assess confidence in counterfactual conclusions
Guiding Principles
- Minimal change. Counterfactuals should change only the target variable, holding all else constant.
- Mechanism required. A counterfactual without a mechanism is speculation, not reasoning.
- Multiple paths. If Y can be caused by X through multiple paths, removing X may not remove Y.
- Temporal ordering. Causes precede effects. Counterfactuals that violate temporal order are invalid.
Minimum Yield
<HARD-GATE>
≥1 counterfactual assessment with explicit mechanism and confidence score per invocation.
</HARD-GATE>Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

