lotw-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LOTW_MCP_MOCK | No | Set to '1' to enable mock mode for testing without real credentials. |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| extensions | {
"io.modelcontextprotocol/ui": {}
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_version_infoA | 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_confirmationsC | Query confirmed QSL records from LoTW. |
| lotw_qsosC | Query all uploaded QSOs from LoTW (confirmed and unconfirmed). |
| lotw_dxcc_creditsC | Query DXCC award credits from LoTW confirmations. |
| lotw_downloadA | 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). |
| lotw_user_activityA | 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). |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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