/azure-repos

name: azure-repos
description: Expert knowledge for Azure Repos development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and integrations & coding patterns. Use when managing Git/TFVC repos, branch policies/PR checks, ELM migrations, GA Security, or SARIF scanners, and other Azure Repos related development tasks. Not for Azure DevOps (use azure-devops), Azure Pipelines (use azure-pipelines), Azure Boards (use azure-boards), Azure Test Plans (use azure-test-plans).
compatibility: Requires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation.
metadata:
  generated_at: "2026-11-08"
  generator: "docs2skills/1.0.0"

Azure Repos Skill

This skill provides expert guidance for Azure Repos. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and integrations & coding patterns. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

> **IMPORTANT for Agent**: Use the **Category Index** below to locate relevant sections. For categories with line ranges (e.g., `L35-L120`), use `read_file` with the specified lines. For categories with file links (e.g., `[security.md](security.md)`), use `read_file` on the linked reference file

> **IMPORTANT for Agent**: If `metadata.generated_at` is more than 3 months old, suggest the user pull the latest version from the repository. If `mcp_microsoftdocs` tools are not available, suggest the user install it: [Installation Guide](https://github.com/MicrosoftDocs/mcp/blob/main/README.md)

This skill requires **network access** to fetch documentation content:

• **Preferred**: Use `mcp_microsoftdocs:microsoft_docs_fetch` with query string `from=learn-agent-skill`. Returns Markdown.
• **Fallback**: Use `fetch_webpage` with query string `from=learn-agent-skill&accept=text/markdown`. Returns Markdown.

Category Index

| Category | Lines | Description | |----------|-------|-------------| | Troubleshooting | L36-L51 | Diagnosing and fixing Git/TFVC issues in Azure Repos: merge/index.lock/RPC errors, undo/recover changes, ELM migration, and troubleshooting Copilot, CodeQL, dependency, and secret scanning. | | Best Practices | L52-L66 | Best practices for Git/TFVC in Azure Repos: branching, merges, commit identity, .gitignore, performance, cross‑platform compatibility, large file cleanup, repo health, and workspace maintenance. | | Decision Making | L67-L76 | Guidance on choosing and planning migrations (TFVC/SVN to Git, Azure Repos to GitHub), selecting Git vs TFVC, workspace types, and storage options for large files in Azure Repos. | | Architecture & Design Patterns | L77-L85 | Designing and choosing TFVC branching structures/strategies, planning strategic branches, implementing feature isolation, and managing branches for DevOps workflows in Azure Repos. | | Limits & Quotas | L86-L93 | ELM cutover/sync timing and read-only windows, Git repo size/usage limits, and billing rules/quotas for GitHub Advanced Security in Azure Repos. | | Security | L94-L123 | Securing Azure Repos and TFVC: auth methods (PAT/SSH/Entra, credential managers, Xcode/Go), permissions/policies, branch protection, secure imports, and GitHub Advanced Security scanning. | | Configuration | L124-L155 | Configuring Azure Repos/TFVC: branch policies, PR checks/notifications, Copilot reviews, security/CodeQL/secret scanning, Git/VS settings, and TFVC check-in policies, workspaces, and project options | | Integrations & Coding Patterns | L156-L207 | Integrating Azure Repos with CLIs, automation, and collaboration tools (Slack/Teams), plus detailed TFVC and Git command usage, branch policies, PR status servers, and SARIF scanner integration. |

Troubleshooting

| Topic | URL | |-------|-----| | Diagnose and resolve Azure DevOps ELM migration errors | https://learn.microsoft.com/en-us/azure/devops/repos/enterprise-live-migrations/troubleshoot?view=azure-devops | | Troubleshoot Copilot code review issues in Azure Repos | https://learn.microsoft.com/en-us/azure/devops/repos/git/copilot-code-reviews-faq?view=azure-devops | | Handle Git index.lock issues in Visual Studio and Azure Repos | https://learn.microsoft.com/en-us/azure/devops/repos/git/git-index-lock?view=azure-devops | | Troubleshoot Git issues in Azure Repos | https://learn.microsoft.com/en-us/azure/devops/repos/git/howto?view=azure-devops | | Troubleshoot and resolve Git merge conflicts in Azure Repos | https://learn.microsoft.com/en-us/azure/devops/repos/git/merging?view=azure-devops | | Fix RPC failure errors when pushing to Azure Repos | https://learn.microsoft.com/en-us/azure/devops/repos/git/rpc-failures-http-postbuffer?view=azure-devops | | Undo and recover Git changes in Azure Repos | https://learn.microsoft.com/en-us/azure/devops/repos/git/undo?view=azure-devops | | Troubleshoot CodeQL code scanning in Azure Repos | https://learn.microsoft.com/en-us/azure/devops/repos/security/github-advanced-security-code-scanning-troubleshoot?view=azure-devops | | Troubleshoot dependency scanning in Azure Repos | https://learn.microsoft.com/en-us/azure/devops/repos/security/github-advanced-security-dependency-scanning-troubleshoot?view=azure-devops | | Troubleshoot secret scanning issues in GitHub Advanced Security | https://learn.microsoft.com/en-us/azure/devops/repos/security/github-advanced-security-secret-scanning-troubleshoot?view=azure-devops | | Resolve TFVC file and merge conflicts effectively | https://learn.microsoft.com/en-us/azure/devops/repos/tfvc/resolve-team-foundation-version-control-conflicts?view=azure-devops | | Resolve TFVC locks and undo changes in other workspaces | https://learn.microsoft.com/en-us/azure/devops/repos/tfvc/undo-changes-another-user-workspace?view=azure-devops |

Best Practices

| Topic | URL | |-------|-----| | Complete, abandon