Wspr Mcp
Pulls live WSPR beacon data from wspr.live's 2.7 billion spot archive (2008-present) with no auth required. You get eight tools: recent spots with SNR and distance filters, per-band activity summaries, top beacon and receiver leaderboards, propagation path lookups between grid squares, longest path queries, and hourly SNR trends for specific links. Rate limited to 20 requests per minute with response caching and a circuit breaker to protect the upstream volunteer service. Useful if you're analyzing HF propagation conditions, tracking band openings, or correlating solar activity with signal reports. Part of the qso-graph project.
- tools
- 9
- transport
- STDIO
- last updated
- Oct 29, 2026
Tools
9 toolsPublic tool metadata for what this MCP can expose to an agent.
wspr_spotsRecent WSPR spots with flexible filtering
Recent WSPR spots with flexible filtering
No parameter schema in public metadata yet.
wspr_band_activityPer-band spot counts, station counts, distances, and SNR
Per-band spot counts, station counts, distances, and SNR
No parameter schema in public metadata yet.
wspr_top_beaconsTop transmitters ranked by spot count or max distance
Top transmitters ranked by spot count or max distance
No parameter schema in public metadata yet.
wspr_top_spottersTop receivers ranked by spot count or max distance
Top receivers ranked by spot count or max distance
No parameter schema in public metadata yet.
wspr_propagationPropagation between two locations — auto-widens to field-level proxy for sparse endpoints
Propagation between two locations — auto-widens to field-level proxy for sparse endpoints
No parameter schema in public metadata yet.
wspr_grid_activityAll WSPR activity in/out of a Maidenhead grid square
All WSPR activity in/out of a Maidenhead grid square
No parameter schema in public metadata yet.
wspr_longest_pathsLongest distance WSPR paths in a time window
Longest distance WSPR paths in a time window
No parameter schema in public metadata yet.
wspr_snr_trendHourly SNR trend for a specific path over time
Hourly SNR trend for a specific path over time
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.
Sponsors
Agent CaffeineSponsoredClose your lid, come back to finished work
SnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthly
WaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthly
knobsSponsoredSee your site on any phone, any day, in any languageReadme
wspr-mcp
MCP server for WSPR (Weak Signal Propagation Reporter) beacon data—live spots, band activity, top beacons, propagation paths, SNR trends, and more through any MCP-compatible AI assistant.
Data from wspr.live (~2.7 billion spots, 2008-present). Part of the qso-graph project. No authentication required—all public data.
Install
uvx wspr-mcp # run it; nothing to install
Tools
Details
- Repository
- github.com/qso-graph/wspr-mcp
- Category
- Monitoring & Observability
- Package
wspr-mcp- Transport
- STDIO
- Registry
- MCP registry, active
More from qso-graph
Related Monitoring & Observability MCP servers
View all
Scrapercity Cliscrapercity/scrapercity-cliB2B lead generation MCP server - 20+ scrapers, email finder, skip trace, and more.0stars
SendItshree-git/sendit-agent-integrationsPublish and schedule social posts, upload media, and review analytics through OAuth.0stars
Kontur Focus Mcptheyahia/kontur-focus-mcpMCP server for Kontur.Focus API — company search, brief reports, financial analytics, counterparty0starsRoistat Mcptheyahia/roistat-mcpMCP server for Roistat API — marketing analytics, visits tracking. API key auth.0stars
Incidentoracletooloracle/incidentoracleIncidentOracle - 12-tool incident management MCP: triage, BaFin DORA reporting, RCA.0stars
OrgXuseorgx/orgx-mcpOrgX is coordination infrastructure for AI-native teams. It gives your LLM a persistent organizational layer: initiatives with milestones and tasks, human-in-th0stars