# DevGlobe **Category:** ๐Ÿ’ป Developer Tools **Repository:** https://github.com/sajeetharan/devglobe **Views:** 0 **Installs:** 0 **Upvotes:** 0 **Directory Page:** https://allmcps.com/mcp/devglobe ## Description Discover public open-source developer profiles and request consent-gated introductions. ## Claude Desktop Quick Installation Heuristic fallback โ€” verify the package name and runner against the repository README before running it. Uses `npx` (confidence: low): ```json "mcpServers": { "devglobe": { "command": "npx", "args": ["-y","devglobe"] } } ``` ## Documentation & README
# ๐ŸŒ DevGlobe **The open-source talent graph for humans and AI agents.** [![Live Demo](https://img.shields.io/badge/Live-Demo-blue?style=for-the-badge&logo=microsoftazure)](https://devglobe.dev) [![Documentation](https://img.shields.io/badge/Documentation-GitHub%20Pages-2ea44f?style=for-the-badge&logo=github)](https://sajeetharan.github.io/devglobe/) [![VS Code](https://img.shields.io/badge/VS%20Code-Install-007ACC?style=for-the-badge&logo=visualstudiocode)](https://marketplace.visualstudio.com/items?itemName=devglobedev.devglobe-developer-discovery) [![GitHub Stars](https://img.shields.io/github/stars/sajeetharan/devglobe?style=for-the-badge&logo=github)](https://github.com/sajeetharan/devglobe/stargazers) [![GitHub Sponsors](https://img.shields.io/github/sponsors/sajeetharan?style=for-the-badge&logo=githubsponsors&label=Sponsor)](https://github.com/sponsors/sajeetharan) [![License](https://img.shields.io/github/license/sajeetharan/devglobe?style=for-the-badge)](LICENSE) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen?style=for-the-badge)](CONTRIBUTING.md) DevGlobe Demo *26,000+ developers ยท ranked by stars, commits, repo reach & StackOverflow reputation ยท searchable by skill, location & language*
DevGlobe is the open-source talent graph for humans and AI agents. It combines a 3D developer map with Azure Cosmos DB vector and hybrid search to surface relevant expertise from real contribution signals rather than popularity alone. The long-term vision is a consent-aware discovery layer where AI agents can find the right human collaborators. The dynamic application is hosted on [Azure Container Apps](https://www.devglobe.dev). Product, API, MCP, Agent Skill, and agent-readiness documentation is published separately on [GitHub Pages](https://sajeetharan.github.io/devglobe/). > [!IMPORTANT] > **Connect an AI agent to DevGlobe:** MCP-compatible agents can use the hosted endpoint at `https://www.devglobe.dev/mcp` to search public developer profiles without credentials. Verified agents can also request developer-approved introductions. See the [MCP setup guide](https://github.com/sajeetharan/devglobe/blob/HEAD/docs/mcp-server.md). > > **Use DevGlobe in VS Code:** Install [DevGlobe.dev Developer Discovery](https://marketplace.visualstudio.com/items?itemName=devglobedev.devglobe-developer-discovery) to search profiles, share identity cards, and copy MCP configuration from the Command Palette. ## ๐ŸŽฌ Watch the DevGlobe Demo
Watch the DevGlobe developer discovery platform demo on YouTube
DevGlobe: The Open-Source Talent Graph for Humans and AI Agents
--- ## โœจ Features - **Interactive 3D Globe** โ€” Explore developers pinned to their real-world locations using Three.js - **AI-Powered Search** โ€” Hybrid + vector search via Azure Cosmos DB (e.g. "AI & deep learning", "full stack JS dev") - **Composite Scoring** โ€” Each developer scored 0โ€“100 across 6 dimensions - **Leaderboard** โ€” Filter by country, language, or sort by score/stars/commits - **Developer Profiles** โ€” Click any pin to see detailed stats, top repos, and contribution breakdown - **Remote MCP Access** โ€” Agents can discover developers and request consent-gated introductions through hosted tools - **VS Code Extension** โ€” Search developers, open profiles, share identity cards, and configure MCP from the editor - **Mobile Responsive** โ€” Bottom-sheet filters and full-width search on smaller screens ## ๐Ÿš€ Quick Start ### Option 1: Zero-config (sample data, no database needed) ```bash git clone https://github.com/sajeetharan/devglobe.git cd devglobe npm install npm run dev # Open http://localhost:3000 ``` The app automatically falls back to the bundled sample data (20 developers) when no Cosmos DB credentials are configured. **No API keys, no emulator, no setup** โ€” just clone and run. > Text search works fully offline. Vector/hybrid search requires Azure OpenAI (see Option 3). --- ### Option 2: Cosmos DB Emulator (full database experience locally) For contributors working on the API layer or data pipeline: 1. **Install the Cosmos DB Emulator** โ€” [Download here](https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-develop-emulator) (Windows, macOS via Docker, or Linux Docker) 2. **Start the emulator** and wait for it to be ready at `https://localhost:8081` 3. **Seed sample data into the emulator:** ```bash npm run seed-emulator ``` 4. **Create `.env.local`** (the seed script prints this for you): ```env COSMOS_ENDPOINT=https://localhost:8081 COSMOS_KEY=C2y6yDjf5/R+ob0N8A7Cgv30VRDJIWEHLM+4QDU5DE2nQ9nDuVTqobD4b8mGGyPMbIZnqyMsEcaGQy67XIw/Jw== ``` 5. **Run the app:** ```bash npm run dev ``` > The emulator key above is Microsoft's [well-known emulator key](https://learn.microsoft.com/en-us/azure/cosmos-db/emulator#authentication) โ€” it is intentionally public and only works locally. --- ### Option 3: Full Azure backend (vector + hybrid search) For the complete experience including AI-powered search: ```env # .env.local COSMOS_ENDPOINT=https://your-account.documents.azure.com:443/ COSMOS_KEY=your-cosmos-key AZURE_OPENAI_ENDPOINT=https://your-openai.openai.azure.com/ AZURE_OPENAI_KEY=your-openai-key EMBEDDING_DEPLOYMENT=text-embedding-3-small AZURE_OPENAI_CHAT_DEPLOYMENT=gpt-4o-mini ``` `AZURE_OPENAI_CHAT_DEPLOYMENT` enables generated fun facts on identity cards. Cards use factual profile copy when the chat deployment is unavailable. Production serves the Next.js application from Azure Container Apps, high-volume public API reads from Azure Functions, and the developer snapshot from Azure Blob Storage. See [docs/azure-backend.md](https://github.com/sajeetharan/devglobe/blob/HEAD/docs/azure-backend.md) for the resource layout, environment switches, and deployment checks. ```bash npm run dev ``` ## ๐Ÿ—๏ธ Tech Stack | Layer | Technology | |-------|-----------| | Frontend | React 19, Three.js (react-globe.gl), Next.js 15 | | Search | Azure Cosmos DB (vector + hybrid search) | | API | Next.js API Routes | | Hosting | Azure Container Apps and Azure Functions | | Data Pipeline | Node.js scripts (GitHub GraphQL, StackOverflow API, geocoding) | ## ๐Ÿ“Š Scoring Formula (0โ€“100) | Dimension | Weight | Source | |-----------|--------|--------| | GitHub Stars | 20% | Total stars across repos | | GitHub Commits | 20% | Yearly commit activity | | Repo Reach | 15% | Forks + watchers | | SO Reputation | 25% | StackOverflow reputation | | SO Engagement | 15% | Answer acceptance ร— count | | Community | 5% | Followers + badges | All dimensions are log-normalized to prevent outlier domination. ## ๐Ÿ”ง Building the Full Dataset Requires API keys โ€” copy `.env.example` to `.env` and fill in your tokens. ```bash npm run fetch-github # Fetch top devs from GitHub GraphQL npm run fetch-stackoverflow # Enrich with StackOverflow reputation npm run geocode # Convert locations to lat/lng npm run build-data # Run full pipeline npm run upload-cosmos # Upload to Azure Cosmos DB ``` ### Developer credentials Verified community credentials are stored explicitly on each developer document. Do not infer them from stars, followers, or profile text. ```json { "login": "example", "specialTags": ["github-star", "microsoft-mvp", "aws-community-builder"] } ``` Supported IDs: `github-star`, `microsoft-mvp`, `google-developer-expert`, `docker-captain`, `cncf-ambassador`, `aws-hero`, and `aws-community-builder`. The legacy `docker-champion` ID remains supported. The upload script preserves this field from source JSON, and the list, detail, and search APIs project it from Cosmos DB. Populate exact GitHub-login matches from the official GitHub Stars, Google Developer Experts, and CNCF Ambassadors rosters: ```bash npm run populate-special-tags # Dry run npm run populate-special-tags -- --apply # Patch verified matches in Cosmos DB ``` The command preserves existing tags and is idempotent. Other credentials require an official profile that explicitly identifies the developer's GitHub account; do not populate them by matching display names. ## ๐Ÿ“ Project Structure ``` โ”œโ”€โ”€ index.html # Entry HTML โ”œโ”€โ”€ src/ โ”‚ โ”œโ”€โ”€ main.jsx # Application bootstrap โ”‚ โ”œโ”€โ”€ App.jsx # Root component, data loading โ”‚ โ”œโ”€โ”€ components/ โ”‚ โ”‚ โ”œโ”€โ”€ Globe.jsx # 3D globe (react-globe.gl) โ”‚ โ”‚ โ”œโ”€โ”€ Leaderboard.jsx # Ranked sidebar with filters โ”‚ โ”‚ โ”œโ”€โ”€ SearchBar.jsx # Hybrid/vector search input โ”‚ โ”‚ โ”œโ”€โ”€ DetailPanel.jsx # Developer detail card โ”‚ โ”‚ โ”œโ”€โ”€ Header.jsx # Top bar with branding โ”‚ โ”‚ โ””โ”€โ”€ LoadingOverlay.jsx # Loading state โ”‚ โ””โ”€โ”€ utils/ โ”‚ โ”œโ”€โ”€ scoring.js # Composite scoring algorithm โ”‚ โ””โ”€โ”€ format.js # Number formatting helpers โ”œโ”€โ”€ api/ โ”‚ โ”œโ”€โ”€ developers.js # List all developers โ”‚ โ”œโ”€โ”€ developer.js # Single developer lookup โ”‚ โ””โ”€โ”€ search.js # Cosmos DB vector/hybrid search โ”œโ”€โ”€ scripts/ # Data pipeline scripts โ”œโ”€โ”€ styles/main.css # Dark theme styles โ””โ”€โ”€ data/ โ””โ”€โ”€ developers-sample.json # Sample data for local dev ``` ## ๐ŸŒ Deploy to Azure Container Apps Pushes to `main` build the standalone Next.js image in Azure Container Registry and deploy it to Azure Container Apps through GitHub Actions OIDC. The deployment identity requires Contributor access scoped to the application resource group and these repository variables: `AZURE_CLIENT_ID`, `AZURE_TENANT_ID`, and `AZURE_SUBSCRIPTION_ID`. Required environment variables: | Variable | Purpose | |----------|---------| | `COSMOS_ENDPOINT` | Azure Cosmos DB endpoint | | `COSMOS_KEY` | Azure Cosmos DB key | | `COSMOS_DATABASE` | Database name | | `COSMOS_CONTAINER` | Container name | | `COSMOS_ACTIVITY_CONTAINER` | Rolling GitHub activity container (`activities`) | | `COSMOS_CONTACTS_CONTAINER` | Private lifecycle-email contact container (`developer-contacts`) | | `COSMOS_ENGAGEMENT_CONTAINER` | Privacy-filtered engagement events (default: `engagement-events`) | | `COSMOS_CONTRIBUTION_STATE_CONTAINER` | Shared GitHub recommendation quota state (default: `contribution-opportunity-state`) | | `ENGAGEMENT_HASH_SECRET` | HMAC secret for session-window deduplication; defaults to `SESSION_SECRET` | | `ACTIVITY_INGEST_SECRET` | Bearer secret for the activity collector endpoint | | `RESEND_API_KEY` | Optional Resend API key for claim and approval emails | | `EMAIL_FROM` | Sender on a domain verified by Resend | | `COSMOS_WATCHLIST_CONTAINER` | Optional private watchlist container name (default: `watchlists`) | | `COSMOS_IMPACT_HISTORY_CONTAINER` | Optional impact snapshot container name (default: `impact-history`) | | `CRON_SECRET` | Bearer token shared by protected cron endpoints and Azure Timer Functions | | `EMAIL_PREFERENCE_SECRET` | HMAC secret for weekly-email unsubscribe links; defaults to `SESSION_SECRET` | Lifecycle emails are transactional and best-effort. Claims use the verified primary email authorized through GitHub OAuth; self-nominations collect an explicitly consented notification address. Addresses are stored only in the private `developer-contacts` container and are never projected by public APIs or copied into developer documents. Create the container before deployment: ```bash npm run setup-contacts-container ``` See the [lifecycle email PRD](https://github.com/sajeetharan/devglobe/blob/HEAD/docs/prd/lifecycle-email-notifications.md). Claimed-profile visibility insights use allow-listed engagement events with hashed session IDs. Create the TTL-enabled container before deployment with `node scripts/setup-engagement-container.js`. See the [engagement analytics contract](https://github.com/sajeetharan/devglobe/blob/HEAD/docs/prd/engagement-analytics.md) for event semantics, privacy thresholds, and deletion behavior. Claimed developers can also configure personalized open-source contribution recommendations. Candidates come only from public, fresh, unassigned GitHub issues in repositories with contribution guidance. Create the shared quota-state container with `node scripts/setup-contribution-state-container.js` before deployment. See the [contribution opportunities contract](https://github.com/sajeetharan/devglobe/blob/HEAD/docs/prd/contribution-opportunities.md). Verified users can explicitly opt in to a Monday weekly digest from the user menu. The first run records a private comparison baseline without sending email; later messages require rank movement, a fresh contribution opportunity, or a pending introduction request and include an attributed deep link to the relevant action. The Azure Functions app invokes `/api/cron/weekly-digest` at 13:00 UTC each Monday; only verified contacts with `productUpdatesEnabled: true` are eligible. Each message uses a per-user, per-week idempotency key and includes one-click unsubscribe headers and a signed unsubscribe link. Generate a manual-review activation queue and weekly social spotlight from public, unclaimed profiles: ```bash npm run activation-campaign -- --limit=100 --output=data/activation-campaign.json ``` The command is read-only against Cosmos DB and never sends messages or retrieves private contact details. Review each draft before contacting a developer through an appropriate public channel. ### Live developer activity The Activity tab is anonymous and shows a rolling 24-hour feed for indexed developers. Create its dedicated Cosmos container before deployment: ```bash npm run setup-activity-container ``` Deploy `functions/activity-ingest` as an Azure Timer Function and configure these application settings: ```env ACTIVITY_INGEST_URL=https://your-site.example/api/activities/ingest ACTIVITY_INGEST_SECRET=the-same-secret-configured-on-the-site ``` The timer invokes the collector every minute, matching GitHub's advertised polling interval. GitHub's public Events API is best-effort and may delay or omit events; the 15-second browser refresh does not guarantee GitHub source delivery within that interval. A valid `GITHUB_TOKEN` is required for full three-page collection; anonymous fallback inspects one page only. The Cosmos activity container uses a 48-hour TTL while the API exposes only the latest 24 hours. ### Impact history capture Deploy the `functions` directory to an Azure Function App and configure these application settings for the 15-minute impact-history timer: ```env IMPACT_HISTORY_URL=https://www.devglobe.dev/api/cron/impact-history CRON_SECRET=the-same-secret-configured-on-the-container-app ``` The timer resumes the current UTC day's capture in RU-bounded batches. Keep `IMPACT_HISTORY_CONCURRENCY` and `IMPACT_HISTORY_BATCH_SIZE` on the Container App because the Next.js endpoint performs the Cosmos work. ### Email verification reminders The Azure Functions app invokes the protected reminder endpoint daily at 14:00 UTC. The application sends reminders only to unverified contacts who consented to transactional email and have not received a reminder in the previous 72 hours; verified contacts stop receiving reminders immediately. Configure these application settings on the Azure Function App: ```env EMAIL_VERIFICATION_REMINDERS_URL=https://www.devglobe.dev/api/cron/email-verification-reminders WEEKLY_DIGEST_URL=https://www.devglobe.dev/api/cron/weekly-digest CRON_SECRET=the-same-secret-configured-on-the-container-app ``` Deploy the complete `functions` directory so each timer and its `function.json` are included. ## Support DevGlobe DevGlobe is independently maintained and free to use. [GitHub sponsorship](https://github.com/sponsors/sajeetharan) helps fund Azure hosting and observability, public-data refreshes, GitHub API-backed processing, security updates, testing, and open-source maintenance. Sponsorship never influences developer rankings, search placement, moderation, or access to private developer information. See the [funding and transparency policy](https://github.com/sajeetharan/devglobe/blob/HEAD/docs-site/guide/funding.md) for tiers, benefits, costs, and current milestones. ## ๐Ÿค Contributing Contributions are welcome! See [CONTRIBUTING.md](https://github.com/sajeetharan/devglobe/blob/HEAD/CONTRIBUTING.md) for setup instructions and areas where help is needed. ## ๐Ÿค– MCP Server DevGlobe exposes a hosted Streamable HTTP MCP endpoint for public developer discovery and consent-gated agent introductions: ```text https://www.devglobe.dev/mcp ``` Public search and profile lookup work anonymously. Introduction requests and status polling require an issued agent credential. A local stdio connector remains available for clients that do not support remote MCP: ```bash npm run mcp ``` See [docs/mcp-server.md](https://github.com/sajeetharan/devglobe/blob/HEAD/docs/mcp-server.md) for credential provisioning, Cosmos DB setup, client configuration, and the consent lifecycle. [docs/agent-readiness.md](https://github.com/sajeetharan/devglobe/blob/HEAD/docs/agent-readiness.md) documents machine-readable discovery, WebMCP, and the external DNS-AID deployment steps. ## ๐Ÿ“„ License MIT โ€” see [LICENSE](https://github.com/sajeetharan/devglobe/blob/HEAD/LICENSE) for details. ---
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