Team X-Ray
April 17, 2026 · View on GitHub
"Feeling like a stranger on my own team, surrounded by brilliant minds whose talents hide in code and commits."
Transform your repository into a team expertise map. Discover who knows what, reveal hidden collaboration patterns, and get AI-powered management insights — all from your git history.
Features
- 🔍 File Expert Discovery — Right-click any file to find who knows it best
- 🧠 Team Expertise Analysis — AI-powered profiles with communication styles, specializations, and collaboration patterns
- 📊 Management Insights — Actionable recommendations: bus factor risks, growth opportunities, efficiency gaps
- 🤖 GitHub Copilot SDK Integration — Uses the Copilot SDK with custom tools for deep, context-aware analysis
- ⚙️ Flexible AI Provider Settings — Default
copilot, optionalbyok-openai,byok-anthropic,byok-azure, orgithub-models - 🤖 Agent & Bot Detection — Automatically identifies bot/agent contributors (Dependabot, Copilot, Renovate) with visual distinction
- 📄 Dark-themed Reports — Exportable HTML reports with SVG charts and an X-Ray visual identity
- 🛟 Git-Backed Fallback Analysis — If AI analysis is unavailable, Team X-Ray can still assemble a reduced view from local git history
How It Works
Team X-Ray reads your local git history — commits, contributors, file ownership — and feeds that data into the GitHub Copilot SDK when available. If Copilot is unavailable, it falls back to GitHub Models with your GitHub token; if AI output still fails, it produces a reduced git-based analysis.
AI Provider Flow
| Flow | Mode | Requirements |
|---|---|---|
| 1 | Copilot SDK (copilot) | Copilot CLI installed + authenticated; set teamxray.cliPath if the CLI is not on your PATH |
| 2 | BYOK via Copilot SDK | teamxray.aiProvider = byok-openai, byok-anthropic, or byok-azure; run Team X-Ray: Set BYOK API Key (Secure); set teamxray.byokBaseUrl and teamxray.byokModel |
| 3 | GitHub Models fallback | Run Team X-Ray: Set GitHub Token |
| 4 | Reduced local fallback | No extra setup; basic git-derived analysis only if AI output cannot be produced |
Installation
ext install AndreaGriffiths.teamxray
Or install from the VS Code Marketplace.
Requirements: VS Code 1.100.0+, Node.js 20+
Usage
| Command / Action | How |
|---|---|
Team X-Ray: Analyze Repository Expertise | Command Palette |
Team X-Ray: Show Team Expertise Overview | Command Palette |
Team X-Ray: Analyze This File | Command Palette |
Team X-Ray: Find Expert for This File | Right-click a file or open editor context menu |
Team X-Ray: Set GitHub Token | Command Palette |
Team X-Ray: Set BYOK API Key (Secure) | Command Palette |
| Export report | Click the export button in the analysis webview |
Documentation
| Doc | Description |
|---|---|
| Setup | Installation & AI provider configuration |
| Architecture | Components, tools, worker threads, bot detection |
| AI Providers | Copilot SDK, BYOK provider overrides, GitHub Models, and reduced local fallback |
| Reports | Webview, HTML export, dark X-Ray theme |
| Troubleshooting | Common issues & fixes |
Links
Stop being a stranger on your own team. 🔬