wspr-ai-lite Documentation¶
Lightweight WSPR analytics and AI‑ready backend using DuckDB + Streamlit, with data-safe query access via MCP Agents.
Resources¶
Overview¶
wspr-ai-lite
is a lightweight analytics tool for Weak Signal Propagation (WSPR) data.
It combines DuckDB for local storage, Streamlit for visualization, and is now AI-Agent ready via MCP.
- MCP Integration: Experimental MCP server (
wspr-ai-lite-mcp
) exposing safe APIs for AI agents. A manifest defines permitted queries and access control. - Analytics Dashboard: Streamlit UI lets you explore WSPR spots with SNR trends, DX distance analysis, station activity, and “QSO‑like” reciprocity views.
- Canonical Schema: Data is normalized into a portable DuckDB file—consistent, lightweight, and ready for future backend upgrades.
- CLI Tools: Click-based tools (
wspr-ai-lite
,wspr-ai-lite-fetch
,wspr-ai-lite-tools
) for downloading, ingesting, verifying, and managing the database. - Roadmap (v0.4+ vision): MCP server will migrate to a FastAPI + Uvicorn backend with service control (start/stop/restart), enabling production-grade deployment.
Technology Stack Key Benefits¶
MCP & AI Agents — safe, structured access for AI assistants. - Controlled: manifest defines exactly what tools/queries are exposed. - Interoperable: model-agnostic, works across many LLMs. - Extendable: add analytics or summary tools without altering the DB/UI. - Future-ready: aligns with open standards for AI-assisted research.
DuckDB — an embedded, columnar SQL database optimized for analytics. - High performance: in-memory processing, vectorized execution, columnar storage. - Lightweight: no external server needed, works anywhere Python runs. - Flexible: reads/writes CSV, Parquet, JSON; integrates directly with Pandas.
Streamlit — a Python-first framework for interactive data apps. - Rapid prototyping: build dashboards with just Python. - Interactive: real-time widgets, dynamic filters, custom layouts. - Visualization: integrates with Matplotlib, Plotly, Altair, and more.
Quick Workflow¶
- Fetch + Ingest Data → Download WSPRNet monthly archives, normalize into DuckDB.
- Explore in UI → Interactive dashboard with SNR, trends, distance/DX, activity heatmaps.
- Optional: MCP Tools → Query WSPR data safely from AI agents.
Documentation Index¶
- Ingest Data — Fetch and normalize WSPRNet archives into DuckDB.
- UI Guide — Launch and navigate the Streamlit dashboard.
- Developer Setup — Get started contributing to wspr-ai-lite.