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MCP Registry/n3fjp-mcp
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n3fjp-mcp

Log amateur-radio QSOs to N3FJP logging software over its TCP API.

Use with clientMarkdown

Install and compare this MCP server

Use this profile to copy client config, check auth requirements, review tools and resources, and compare related MCP servers before adding it to an AI client.

Install
uvx n3fjp-mcp
Clients
Claude, Cursor, VS Code, Codex
Transport
STDIO
Auth
Not captured
Capabilities
0 tools, 0 resources, 0 prompts
Related
fldigi-mcp, wsjtx-mcp, contest-mcp

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InstallAuthTools & ResourcesOverview

Install

Connection

Transport
STDIO
Command
uvx n3fjp-mcp
Environment
{ "N3FJP_HOST": "127.0.0.1", "N3FJP_PORT": "1100", "N3FJP_TIMEOUT": "6", "N3FJP_ALLOW_DB_WIPE": "off" }

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

{
  "mcpServers": {
    "io-github-sbrunner-atx-n3fjp-mcp": {
      "command": "uvx",
      "args": [
        "n3fjp-mcp"
      ],
      "env": {
        "N3FJP_HOST": "127.0.0.1",
        "N3FJP_PORT": "1100",
        "N3FJP_TIMEOUT": "6",
        "N3FJP_ALLOW_DB_WIPE": "off"
      }
    }
  }
}

Config location

macOS
~/Library/Application Support/Claude/claude_desktop_config.json
Windows
%APPDATA%\Claude\claude_desktop_config.json

Auth

Package transport

No remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.

Tools & Resources

Tools
0
Resources
0
Prompts
0
No public tools, resources, or prompts captured yet. Use Auth when this server requires credentials.

Tools

No tools captured yet.

Resources

No resources captured yet.

Prompts

No prompts captured yet.

Questions

What is n3fjp-mcp?+

n3fjp-mcp is an MCP server for Log amateur-radio QSOs to N3FJP logging software over its TCP API.. It supports STDIO transport.

How do I install n3fjp-mcp?+

Use the generated config in Install. This server runs with uvx n3fjp-mcp; add any required environment variables before starting your client.

How do I add n3fjp-mcp to Claude Desktop?+

Choose the Claude Desktop tab in Install and copy the config for uvx n3fjp-mcp. Add required environment variables before starting Claude Desktop.

How do I add n3fjp-mcp to Claude Code?+

Choose the Claude Code tab in Install and copy the config for uvx n3fjp-mcp. Add required environment variables before starting Claude Code.

How do I use n3fjp-mcp with Codex?+

Choose the Codex tab in Install and copy the config for uvx n3fjp-mcp. Add required environment variables before starting Codex.

How do I add n3fjp-mcp to Cursor or VS Code?+

Choose the Cursor or VS Code tab in Install and copy the config for uvx n3fjp-mcp. Add required environment variables before starting Cursor or VS Code.

What endpoint and transport does n3fjp-mcp use?+

n3fjp-mcp uses STDIO transport. Use the package or command config in Install.

What tools and resources does n3fjp-mcp expose?+

n3fjp-mcp inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.

Does n3fjp-mcp require authentication?+

n3fjp-mcp does not advertise a verified auth requirement. If discovery fails, it may still need provider login, an API key, a bearer token, or a session header.

Related MCPs

fldigi-mcpControl fldigi (amateur-radio digital modes) over XML-RPC: modem, frequency, rig, log, transmit.wsjtx-mcpOperate WSJT-X (FT8/FT4/WSPR) from MCP clients over its UDP message protocol.contest-mcpLog amateur-radio QSOs to N3FJP logging software over its TCP API.onsenseAndroid phone camera, sensors & files for any MCP client — local, no cloud, no ADB.BowmarkDo things on live websites: prices, availability, quotes, bookings, anything behind a form or login.nableSee where your cloud and AI bills go, and spend less. Local-first, in your terminal or editor.

Profile notes

  • Package: Pypi n3fjp-mcp v0.3.0
  • Environment variable: N3FJP_HOST (default 127.0.0.1)
  • Environment variable: N3FJP_PORT (default 1100)
  • Environment variable: N3FJP_TIMEOUT (default 6)
  • Environment variable: N3FJP_ALLOW_DB_WIPE (default off)

Packages

PackageRegistryVersionInputs
n3fjp-mcp

stdio

pypi0.3.0

Env: N3FJP_HOST

Env: N3FJP_PORT

Env: N3FJP_TIMEOUT

Env: N3FJP_ALLOW_DB_WIPE

Details

Version
0.3.0
Repository
https://github.com/sbrunner-atx/n3fjp-mcp
Updated
Jul 31, 2026