Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
12 matching
Showing 1–12 of 12 servers
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ionis mcp
stdioio.github.qso-graph/ionis-mcp
HF propagation analytics. 175M WSPR/RBN signatures, band openings, solar correlation.
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qsp mcp
stdioio.github.qso-graph/qsp-mcp
QSP — relay MCP tools to any OpenAI-compatible local LLM (llama.cpp, Ollama, vLLM)
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iota mcp
stdioio.github.qso-graph/iota-mcp
Islands on the Air MCP server. Group lookup, island search, DXCC mapping, nearby groups.
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wspr mcp
stdioio.github.qso-graph/wspr-mcp
WSPR beacon analytics MCP server. Band openings, path analysis, solar correlation.
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solar mcp
stdioio.github.qso-graph/solar-mcp
Solar indices and space weather MCP server. SFI, SSN, Kp, DSCOVR, NOAA alerts.
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sota mcp
stdioio.github.qso-graph/sota-mcp
Summits on the Air MCP server. Summit lookup, activator stats, chaser records, spots.
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pota mcp
stdioio.github.qso-graph/pota-mcp
Parks on the Air MCP server. Park lookup, activator and hunter stats, live spots.
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hamqth mcp
stdioio.github.qso-graph/hamqth-mcp
HamQTH.com MCP server. Free callsign lookup, DX spots, RBN data, SAVP verification.
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lotw mcp
stdioio.github.qso-graph/lotw-mcp
ARRL Logbook of The World MCP server. QSO query, QSL status, DXCC credit tracking.
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qrz mcp
stdioio.github.qso-graph/qrz-mcp
QRZ.com MCP server. Callsign lookup, DXCC resolution, logbook queries via QRZ XML API.
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eqsl mcp
stdioio.github.qso-graph/eqsl-mcp
eQSL.cc MCP server. Inbox download, QSO verification, Authenticity Guaranteed status.
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adif mcp
stdioio.github.qso-graph/adif-mcp
ADIF 3.1.6 parser and validator for amateur radio QSO logs. Full spec coverage.
official
Search this catalogue from your agent
The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp