GaIA Echo

GaIA Echo is a forensic climate analysis platform powered by Claude Opus 4.7. Born from the DANA that struck my home city of Valencia on October 29, 2024—where 230 people died after early-warning protocols failed—I built this tool to make climate reasoning auditable and actionable, ensuring future warnings arrive on time. The platform reconstructs five historical catastrophes from ERA5 reanalysis, narrated in real time with Opus 4.7's visible reasoning. A key emergent behavior is live self-correction: the model verifies data before asserting and corrects itself, citing sources. Core features: Counterfactual Engine: Perturbs simulations with ΔT shifts (e.g., +1.5°C). Resident Guardian: Powered by Claude Managed Agents, it monitors NOAA SST data every 6 hours. Every briefing includes full audit trails (agent_id, session_id). MCP Server: Exposes 5 tools and 3 resources, allowing any Claude Desktop user to query our ERA5 dataset natively. Audience-Aware Output: Translates identical simulation data into 4 registers (public/student/researcher/emergency). Built solo in four days. Live in production at https://echo.gaiapp.es