Skill Claude CodeCodex
Semantic code review. Use when: reviewing C# code quality, finding issues before a PR, auditing a file or project for problems, or doing a comprehensive quality check. Optionally takes a file path or project name as input.
Skill Claude CodeCodex
Security audit for C# solutions. Use when: auditing for vulnerabilities, checking NuGet packages for CVEs, reviewing security diagnostics, finding reflection usage, auditing DI registrations, or doing an OWASP-style security review. Optionally takes a project name.
Skill Claude CodeCodex
Natural-language code search across a C# codebase. Use when: looking for a class, method, or pattern described in plain English (e.g. 'the class that handles payment refunds', 'methods that retry on failure'), locating code by behavior rather than exact name, or orienting in an unfamiliar solution. Takes a…
Skill Claude CodeCodex
Session history and undo. Use when: the user wants to see what Roslyn MCP changed, undo the last apply, reload the workspace from disk, or recover from a bad refactoring.
Skill Claude CodeCodex
Quick C# feedback without loading a solution. Use when: validating syntax, semantics, or running a small script; prototyping an expression; or explaining an isolated code fragment.
Skill Claude CodeCodex
Test coverage analysis. Use when: checking test coverage, finding untested code, identifying gaps in test suites, scaffolding new tests, or auditing which public APIs have tests. Optionally takes a project name.
Skill Claude CodeCodex
Test discovery and failure triage. Use when: CI is red, tests fail locally, or you need to find and run the right tests after a change. Optionally takes project name or filter.
Skill Claude CodeCodex
Walk a value, parameter, or symbol through control flow, data flow, and exception flow paths. Use when: tracing a value through control/data/exception flow, understanding how a parameter propagates, finding where an exception is caught, or answering 'where can this value go?' / 'what paths does control take?' / 'if…
Skill Claude CodeCodex
Multi-project version bump across a .NET solution. Use when: cutting a release, incrementing patch/minor/major across every versioned project, or synchronizing / values. Takes a bump type (patch, minor, or major) as input. Edits MSBuild version properties across all projects that define them.
Skill Claude CodeCodex
One-shot status report on the running Roslyn MCP server and any loaded workspaces. Use when: troubleshooting the server, onboarding a session, confirming readiness before a sensitive operation, listing loaded workspaces, checking for staleness/degraded state, or recovering from Server "roslyn" is not connected…
MCP server Claude CodeCodexCursor
MCP server "roslyn-mcp" as configured in darylmcd/Roslyn-Backed-MCP. Launched with Darylmcd.RoslynMcp. Needs 1 environment variable to run.