Neuravox-Foundation/climachain

Climate intelligence for African nations - Next 15 + Cloudflare Pages. Real-time temperature, precipitation, CO₂ and NDVI series with AI-generated policy briefs. # ClimaChain Climate intelligence dashboard for African nations - temperature, precipitation, CO₂ emissions and vegetation (NDVI) signals paired with policy briefs that are **computed deterministically from the loaded data**, then optionally refined by DeepSeek for tone. A Neuravox Ltd platform. ## Stack - **Framework**: Next.js 15 (App Router) - **Hosting**: Cloudflare Workers via `@opennextjs/cloudflare` - single-Worker bundle with `nodejs_compat` - **UI**: Tailwind v4, Radix primitives, shadcn-style components - **Typography**: Public Sans across all levels (institutional clarity, high-glare legibility) - **Charts**: Recharts - **AI**: DeepSeek via the Vercel AI SDK (OpenAI-compatible endpoint at `api.deepseek.com`) - **Data**: World Bank Indicators API (live), deterministically reconstructed from CCKP / CMIP6 baselines when the live source is unavailable. NDVI uses regional vegetation baselines and is ready for Copernicus DataSpace integration. ## Getting started ```bash npm install cp .dev.vars.example .dev.vars # optional: add DEEPSEEK_API_KEY npm run dev ``` Visit . The AI briefs work **without a key** - the route synthesises a 4-5 sentence data-grounded policy memo from the loaded series. Adding a `DEEPSEEK_API_KEY` only enables a DeepSeek pass to tighten the prose. Get a key at . ## Deploying to Cloudflare ```bash # build the Worker bundle npm run preview # builds + runs locally on Wrangler # or npm run deploy # builds + deploys to Cloudflare ``` For repo-driven deploys via the Cloudflare dashboard: - **Framework preset**: Next.js - **Build command**: `npx opennextjs-cloudflare build` - **Output directory**: `.open-next` - **Compatibility flags**: `nodejs_compat` - **Secrets**: `npx wrangler secret put DEEPSEEK_API_KEY` (optional) ## Design system Implements the **Arid Health Management** design system ("Geology of Care"): warm light-first "Salt Sand" canvas (`#fff8f5`), terracotta primary (`#98421f`), deep-sag …