binlog-generation

Generate MSBuild binary logs with the /bl: switch for .NET build diagnostics.

2|Updated Mar 17, 2026
One-click install
npx skills add https://github.com/sayedihashimi/copilot-skill-eval --skill binlog-generation-sayedihashimi
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: binlog-generation
Source: https://github.com/sayedihashimi/copilot-skill-eval/tree/main/examples/aspnet-razor-pages/plugins/dotnet-skills/dotnet-msbuild/skills/binlog-generation
Command: npx skills add https://github.com/sayedihashimi/copilot-skill-eval --skill binlog-generation-sayedihashimi

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

MSBuild binary logs (binlogs) capture a complete build trace to diagnose failures and performance issues, enabling post-build analysis and traceability.

Core Features & Use Cases

  • Generate /bl binlogs for MSBuild-based commands (dotnet build, test, pack, publish, restore) to diagnose build failures and performance bottlenecks.
  • Ensure unique binlog naming for repeatable analysis and artifact management in CI.
  • Support guidance for MSBuild 17.8+ / .NET 8 SDK environments and PowerShell brace escaping.

Quick Start

Run an MSBuild-based command with the /bl: flag to generate a binlog for diagnostic analysis.

Frequently Asked Questions about binlog-generation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is an MSBuild binlog and when do I need it for .NET builds?▼

An MSBuild binlog is a binary build trace that captures complete diagnostic information for .NET builds. You need binlogs to diagnose build failures and analyze performance bottlenecks during development or CI artifact management.

How do I generate MSBuild binlogs for dotnet build, test, pack, publish, or restore?▼

To generate MSBuild binlogs, add the /bl: switch to your dotnet build, test, pack, publish, or restore commands. This creates a binary log file for post-build diagnostic analysis and traceability.

Does generating MSBuild binlogs require a specific version of the .NET SDK?▼

Yes, generating MSBuild binlogs requires MSBuild 17.8+ or the .NET 8 SDK. These versions support the /bl:{} switch needed to capture complete build traces for diagnostic analysis.

How do I escape curly braces when using the /bl switch in PowerShell?▼

When using the /bl switch in PowerShell to generate MSBuild binlogs, escape the curly braces by doubling them as {{}}. This ensures the command parses correctly for .NET build diagnostics.

Can I use MSBuild binlogs for performance profiling and CI artifact management?▼

Yes, MSBuild binlogs capture complete build traces for performance profiling and failure analysis. They support unique naming for repeatable analysis and artifact management in CI environments.