A model-based testing framework for .NET that validates implementations against behavioral specifications.
Accordant is a .NET framework that turns executable behavioral specifications into generated tests for checking software implementations. It helps developers verify that real systems follow defined rules across many operations and state changes.
Skill Claude CodeCodex ✓ vendor
How to model background work, step functions, and polling - use this skill when testing async workflows, job queues, or operations that complete in the background.
Skill Claude CodeCodex ✓ vendor
How to test for race conditions using concurrent tests and linearizability - use this skill when testing concurrent operations or finding race condition bugs.
Skill Claude CodeCodex ✓ vendor
Testing systems not written in .NET - trace-based conformance testing, JSON test plan export, and executing from any language. Use when the user's system is in Python, Go, Java, Rust, C++, or any non-.NET language, or when they ask about trace validation or exporting test cases.
Skill Claude CodeCodex ✓ vendor
How to define operations with Apply and Execute methods - use this skill when creating spec operations or understanding the Apply/Execute pattern.
Skill Claude CodeCodex ✓ vendor
What Accordant is, when to use model-based testing, and core concepts - use this skill when starting with Accordant or explaining its purpose.
Skill Claude CodeCodex ✓ vendor
Common patterns in Accordant - response-dependent state, request derivations, error handling, and HTTP integration.
Skill Claude CodeCodex ✓ vendor
Quick reference and cheatsheet for Accordant API - use this skill for quick syntax lookup or code snippets.
Skill Claude CodeCodex ✓ vendor
How to design state models in Accordant - use this skill when defining what your system tracks between operations.
Skill Claude CodeCodex ✓ vendor
How Accordant generates and runs tests - use this skill when configuring test generation, understanding state graphs, or running tests.
Skill Claude CodeCodex ✓ vendor
Common mistakes and debugging tips for Accordant specs - use this skill when tests fail unexpectedly or specs don't behave as expected.
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