reqnroll

Guidance for Reqnroll BDD testing framework (SpecFlow successor) in .NET. USE FOR: behavior-driven development with Gherkin syntax, writing executable specifications, step definition bindings, scenario outlines with data tables, integrating BDD with xUnit/NUnit/MSTest, acceptance testing with natural language scenarios. DO NOT USE FOR: unit testing without BDD requirements (use xUnit directly), performance testing, API contract testing (use Pact), or browser automation (combine with Playwright).

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Repository: Tyler-R-Kendrick/agent-skills
Last source activity: February 11, 2026 at 05:14
Detected SKILL.md language: English
Stars: 10
Forks: 4

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improve

Use when producing agent/LLM evals, synthetic simulation data, or self-improvement pipelines for prompts, code, skills, agents, harnesses, and workflows. Covers AgentEvals/AgentV, Agent Skills evals, ASSERT, GEPA, Trace, VISTA, Agent Lightning, SkillOpt, Simula-style data design, progressive disclosure, deterministic workspaces, and release evidence. USE FOR: eval creation, EVAL.yaml, AgentEvals, AgentV, evals.json, ASSERT, judge-traces, behavior taxonomy, judges, graders, rubrics, synthetic data, simulation data, Simula, QDC, source-grounded generation, prompt optimization, agent improvement, skill improvement, harness hardening, progressive disclosure, deterministic workflows, GEPA, Trace, VISTA, Agent Lightning, SkillOpt DO NOT USE FOR: ordinary unit/integration tests without AI quality criteria (use testing), refactoring without eval or trace feedback (use refactor), generic Agent Skills packaging without eval or improvement work (use agent-skills)

2026-06-09

Use when working with AI agent protocols, standards, interoperability specifications, evaluation contracts, synthetic simulation data, improvement pipelines, and agent steering workflows. Covers MCP, A2A, ACP, Agent Skills, AGENTS.md, ADL, Improve, x402, AP2, MCP Apps, cagent, and learn. USE FOR: agent protocol selection, comparing MCP vs A2A vs ACP, understanding agent standards ecosystem, choosing payment protocols, choosing eval standards, choosing improvement techniques, choosing synthetic data simulation techniques, steering from user feedback DO NOT USE FOR: specific protocol, eval, or improvement implementation details (use the sub-skills: mcp, a2a, acp, improve, learn, x402, etc.)

2026-06-09

learn

Use when a user corrects, rejects, edits, or redirects an LLM/agent response and the correction should become a reusable reasoning strategy. Converts feedback into generalized learnings for ~/.agents/STEERING.md with linked RDF/Turtle evidence. USE FOR: user corrections, preference feedback, rejected agent behavior, reasoning strategy updates, steering file maintenance DO NOT USE FOR: storing task facts (use memory), ordinary skill authoring (use agent-skills), project instruction files unrelated to feedback (use agents-md)

2026-06-08

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name	reqnroll
description	Guidance for Reqnroll BDD testing framework (SpecFlow successor) in .NET. USE FOR: behavior-driven development with Gherkin syntax, writing executable specifications, step definition bindings, scenario outlines with data tables, integrating BDD with xUnit/NUnit/MSTest, acceptance testing with natural language scenarios. DO NOT USE FOR: unit testing without BDD requirements (use xUnit directly), performance testing, API contract testing (use Pact), or browser automation (combine with Playwright).
license	MIT
metadata	{"displayName":"Reqnroll","author":"Tyler-R-Kendrick","version":"1.0.0"}
compatibility	["claude","copilot","cursor"]
references	[{"title":"Reqnroll Official Documentation","url":"https://docs.reqnroll.net/"},{"title":"Reqnroll GitHub Repository","url":"https://github.com/reqnroll/Reqnroll"},{"title":"Reqnroll Official Site","url":"https://reqnroll.net/"}]

Reqnroll

Overview

Reqnroll is the community-maintained successor to SpecFlow, providing Behavior-Driven Development (BDD) capabilities for .NET. It enables writing executable specifications in Gherkin syntax (Given/When/Then) that are bound to C# step definitions. Reqnroll integrates with xUnit, NUnit, and MSTest as test runners, supports dependency injection for step definition classes, and provides hooks for scenario lifecycle management. Feature files serve as living documentation that is both human-readable for stakeholders and machine-executable as automated tests.

using Reqnroll; using Xunit; [Binding] public class OrderSteps { private readonly OrderContext _context; private readonly IOrderService _orderService; private readonly IProductRepository _productRepo; public OrderSteps( OrderContext context, IOrderService orderService, IProductRepository productRepo) { _context = context; _orderService = orderService; _productRepo = productRepo; } [Given(@"the following products exist:")] public async Task GivenTheFollowingProductsExist(Table table) { foreach (var row in table.Rows) { await _productRepo.CreateAsync(new Product { Name = row["Name"], Price = decimal.Parse(row["Price"]), Stock = int.Parse(row["Stock"]) }); } } [Given(@"the user ""(.*)"" is authenticated")] public async Task GivenTheUserIsAuthenticated(string email) { _context.CurrentUser = await _context.AuthService .LoginAsync(email); } [When(@"the user adds ""(.*)"" to the order with quantity (\d+)")] public async Task WhenTheUserAddsProductToOrder( string productName, int quantity) { var product = await _productRepo.FindByNameAsync(productName); _context.CurrentOrder ??= new Order(); _context.CurrentOrder.AddItem(product!, quantity); } [When(@"the user submits the order")] public async Task WhenTheUserSubmitsTheOrder() { _context.OrderResult = await _orderService .SubmitAsync(_context.CurrentOrder!, _context.CurrentUser!.Id); } [Then(@"the order should be created successfully")] public void ThenTheOrderShouldBeCreatedSuccessfully() { Assert.True(_context.OrderResult!.Success); Assert.NotNull(_context.OrderResult.OrderId); } [Then(@"the order total should be ""\$(.*)""")] public void ThenTheOrderTotalShouldBe(decimal expectedTotal) { Assert.Equal(expectedTotal, _context.CurrentOrder!.Total); } [Then(@"the order should contain (\d+) line items")] public void ThenTheOrderShouldContainLineItems(int expectedCount) { Assert.Equal(expectedCount, _context.CurrentOrder!.Items.Count); } }

Feature	Reqnroll	SpecFlow
.NET support	.NET 6+	.NET 6+ (legacy)
Maintenance	Active community	End of life
License	Open source	Mixed (paid features)
DI support	Microsoft DI, Autofac	BoDi (built-in)
Test runners	xUnit, NUnit, MSTest	xUnit, NUnit, MSTest
Migration	Drop-in replacement	N/A
Parallel execution	Supported	Supported

reqnroll

Install options

Review the source files

Reqnroll

Overview

Reqnroll

Overview

Project Setup

Feature File

Step Definitions

Dependency Injection Setup

Step Argument Transformations

Hooks for Lifecycle Management

Reqnroll vs. SpecFlow Comparison

Best Practices

reqnroll

Source facts

Install options

Review the source files

More from this repository

Reqnroll

Overview

Reqnroll

Overview

Project Setup

Feature File

Step Definitions

Dependency Injection Setup

Step Argument Transformations

Hooks for Lifecycle Management

Reqnroll vs. SpecFlow Comparison

Best Practices

More from this repository