Lotw MCP

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/qso-graph-lotw-mcp

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools

6 read · 0 write · 0 deleteRead-only

Secrets

None asked for

Install scripts

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Runs as

Python package

Tools (6)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• get_version_inforead-only

  Get lotw-mcp service version and upstream LoTW schema version. Returns the running PyPI version of lotw-mcp and the ARRL LoTW ADIF/CSV export schema in use. Use this to confirm fleet alignment across MCP deployments — agents can compare service_version and spec_version across servers to detect drift without going outside the MCP protocol. Returns: service_name, service_version (PyPI), and spec_version (LoTW schema).

• lotw_confirmationsread-only

  Query confirmed QSL records from LoTW. Args: persona: Persona name configured in adif-mcp. since: QSLs received since this date (YYYY-MM-DD). Default: last 30 days. band: Filter by ADIF band (e.g., '20M'). mode: Filter by ADIF mode (e.g., 'FT8'). callsign: Filter by worked station callsign. dxcc: Filter by DXCC entity code. detail: Include QSL station location data (default true). Returns: Total count and list of confirmed QSO records.

• lotw_downloadread-only

  Download your complete LoTW log as raw ADIF text. Returns the .adi file content — save to disk for import into your logger. Set qsl_only=True for confirmed QSLs only. Omit 'since' for full history. Warning: large logs may take 30-60 seconds (LoTW is slow). Args: persona: Persona name configured in adif-mcp. qsl_only: Only return confirmed QSLs (default: all uploaded QSOs). since: Only records since this date (YYYY-MM-DD). Omit for full history. band: Filter by band (e.g., '20M'). mode: Filter by mode (e.g., 'FT8'). Returns: Raw ADIF text and record count.

• lotw_dxcc_creditsread-only

  Query DXCC award credits from LoTW confirmations. Args: persona: Persona name configured in adif-mcp. entity: Optional DXCC entity code to filter by. Returns: Total credits and list of credited QSOs with award details.

• lotw_qsosread-only

  Query all uploaded QSOs from LoTW (confirmed and unconfirmed). Args: persona: Persona name configured in adif-mcp. since: QSOs uploaded since this date (YYYY-MM-DD). Default: last 30 days. band: Filter by band (e.g., '20M'). mode: Filter by mode (e.g., 'FT8'). start_date: QSO date range start (YYYY-MM-DD). end_date: QSO date range end (YYYY-MM-DD). Returns: Total count and list of QSO records.

• lotw_user_activityread-only

  Check if a callsign uses LoTW and when they last uploaded. Public endpoint — no authentication required. Uses a locally cached copy of the LoTW user activity CSV (refreshed weekly). Args: callsign: Callsign to check. Returns: Whether the callsign uses LoTW and their last upload date.

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Weekly downloads

99

Last commit

Oct 22, 2026 (6 days ago)

Last release

Oct 26, 2026 (3 days ago)

Last package publish

Oct 12, 2026 (16 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name

io.github.qso-graph/lotw-mcp

Version

0.4.1

Auth

No auth

Packages

pypi lotw-mcp

License

GPL-3.0

Repository

github.com/qso-graph/lotw-mcp

First seen

Oct 24, 2026

Last checked

Oct 26, 2026

Source

Official MCP Registrygithub-graphql