Ionis Mcp
Connects Claude to 175 million aggregated HF radio propagation signatures from WSPR, Reverse Beacon Network, contest logs, and PSK Reporter spanning two decades. You get 11 tools that query SQLite datasets for band openings, solar flux correlation, path analysis across frequencies, and dark-hour propagation patterns. Answers questions like "when is 20m open from Idaho to Europe" or "how did the February 2026 geomagnetic storm affect propagation" without writing SQL. Designed for amateur radio operators planning contacts, analyzing propagation conditions, or correlating solar activity with band behavior. Download bundles range from 430 MB to 15 GB depending on whether you want contest data only or the full WSPR and RBN archives.
- tools
- 12
- transport
- STDIO
- last updated
- Nov 8, 2026
Tools
12 toolsPublic tool metadata for what this MCP can expose to an agent.
list_datasetsAvailable datasets with row counts and file sizes
Available datasets with row counts and file sizes
No parameter schema in public metadata yet.
query_signaturesSignature lookup filtered by source, band, grid, hour, month
Signature lookup filtered by source, band, grid, hour, month
No parameter schema in public metadata yet.
band_openingsHour-by-hour propagation profile for a path on one band
Hour-by-hour propagation profile for a path on one band
No parameter schema in public metadata yet.
path_analysisA path across all bands, hours, months and sources
A path across all bands, hours, months and sources
No parameter schema in public metadata yet.
solar_correlationSolar flux effect on propagation, by SFI bracket
Solar flux effect on propagation, by SFI bracket
No parameter schema in public metadata yet.
grid_infoMaidenhead grid decode with solar elevation
Maidenhead grid decode with solar elevation
No parameter schema in public metadata yet.
compare_sourcesCross-dataset comparison (WSPR vs RBN vs contest vs PSKR)
Cross-dataset comparison (WSPR vs RBN vs contest vs PSKR)
No parameter schema in public metadata yet.
dark_hour_analysisPaths by solar geometry: both-day, cross-terminator, both-dark
Paths by solar geometry: both-day, cross-terminator, both-dark
No parameter schema in public metadata yet.
solar_historyHistorical solar indices for a date range
Historical solar indices for a date range
No parameter schema in public metadata yet.
band_summaryBand overview: hour distribution, top grid pairs, distances
Band overview: hour distribution, top grid pairs, distances
No parameter schema in public metadata yet.
current_conditionsLive forecast: SFI, Kp, solar wind, band outlook, POTA/SOTA tips
Live forecast: SFI, Kp, solar wind, band outlook, POTA/SOTA tips
No parameter schema in public metadata yet.
get_version_infoService version + upstream spec version (fleet identity attestation)
Service version + upstream spec version (fleet identity attestation)
No parameter schema in public metadata yet.
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ionis-mcp
MCP server for HF radio propagation analytics on the IONIS-AI datasets—175M+ aggregated signatures derived from 14 billion WSPR, RBN, contest, DXpedition and PSK Reporter observations, 2005–2026—through any MCP-compatible AI assistant.
Part of the qso-graph project. No authentication required. The datasets are downloaded once (see Datasets).
Install
uv tool install ionis-mcp # puts ionis-mcp and ionis-download on your PATH
ionis-download --bundle minimal # 454 MB; see Datasets for the other bundles
Tools
Details
- Repository
- github.com/qso-graph/ionis-mcp
- Category
- Monitoring & Observability
- Package
ionis-mcp- Transport
- STDIO
- Registry
- MCP registry, active
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