operational-semantics-builder
// Define and test operational semantics specifications for programming languages
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updated:March 4, 2026
SKILL.mdreadonly
SKILL.md Frontmatter
nameoperational-semantics-builder
descriptionDefine and test operational semantics specifications for programming languages
allowed-toolsBash,Read,Write,Edit,Glob,Grep
metadata[object Object]
Operational Semantics Builder
Purpose
Provides expert guidance on defining operational semantics for programming language specification and testing.
Capabilities
- Small-step semantics rule generation
- Big-step semantics rule generation
- Evaluation context definition
- Substitution and binding handling
- Semantics execution/testing
- Equivalence proofs
Usage Guidelines
- Semantics Style: Choose small-step or big-step
- Rule Definition: Define reduction/evaluation rules
- Contexts: Define evaluation contexts if needed
- Testing: Execute semantics on test programs
- Validation: Verify expected behavior
Tools/Libraries
- PLT Redex
- K Framework
- Ott
- Maude