SERVER

fldigi-mcp

Rank #12,730

io.github.sbrunner-atx/fldigi-mcp

Control fldigi (amateur-radio digital modes) over XML-RPC: modem, frequency, rig, log, transmit.

10 versions

by sbrunner-atx (4 servers)View repository ↗

First listed

Jun 23, 2026

Last publish date

Sep 15, 2026

PURPOSE

What you can do with fldigi-mcp

fldigi-mcp is a Model Context Protocol (MCP) server published by sbrunner-atx. It ranks #12,730 of 168,415 active servers on MCP Toplist. fldigi-mcp is listed across 3 registries — Official MCP, Glama and PulseMCP, with 10 tracked versions. It was first listed on Jun 23, 2026 and most recently updated on Sep 15, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What fldigi-mcp can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using fldigi-mcp

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

FLDIGI_CALLSIGN · optional
FLDIGI_HOST · optional
FLDIGI_PORT · optional
FLDIGI_BAND_GUIDANCE · optional
FLDIGI_REGION · optional

INSTALLATION AND FIRST TASK

Connect fldigi-mcp and confirm it works

Python package (PyPI)

claude mcp add fldigi-mcp -e "FLDIGI_CALLSIGN=<your FLDIGI_CALLSIGN>" -e "FLDIGI_HOST=<your FLDIGI_HOST>" -e "FLDIGI_PORT=<your FLDIGI_PORT>" -e "FLDIGI_BAND_GUIDANCE=<your FLDIGI_BAND_GUIDANCE>" -e "FLDIGI_REGION=<your FLDIGI_REGION>" -- uvx fldigi-mcp

Replace each placeholder with your own value before saving.

Python package (PyPI)

[mcp_servers.fldigi-mcp]
command = "uvx"
args = ["fldigi-mcp"]

[mcp_servers.fldigi-mcp.env]
FLDIGI_CALLSIGN = "<your FLDIGI_CALLSIGN>"
FLDIGI_HOST = "<your FLDIGI_HOST>"
FLDIGI_PORT = "<your FLDIGI_PORT>"
FLDIGI_BAND_GUIDANCE = "<your FLDIGI_BAND_GUIDANCE>"
FLDIGI_REGION = "<your FLDIGI_REGION>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "fldigi-mcp": {
      "command": "uvx",
      "args": [
        "fldigi-mcp"
      ],
      "env": {
        "FLDIGI_CALLSIGN": "<your FLDIGI_CALLSIGN>",
        "FLDIGI_HOST": "<your FLDIGI_HOST>",
        "FLDIGI_PORT": "<your FLDIGI_PORT>",
        "FLDIGI_BAND_GUIDANCE": "<your FLDIGI_BAND_GUIDANCE>",
        "FLDIGI_REGION": "<your FLDIGI_REGION>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "fldigi-mcp": {
      "command": "uvx",
      "args": [
        "fldigi-mcp"
      ],
      "env": {
        "FLDIGI_CALLSIGN": "<your FLDIGI_CALLSIGN>",
        "FLDIGI_HOST": "<your FLDIGI_HOST>",
        "FLDIGI_PORT": "<your FLDIGI_PORT>",
        "FLDIGI_BAND_GUIDANCE": "<your FLDIGI_BAND_GUIDANCE>",
        "FLDIGI_REGION": "<your FLDIGI_REGION>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "servers": {
    "fldigi-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "fldigi-mcp"
      ],
      "env": {
        "FLDIGI_CALLSIGN": "<your FLDIGI_CALLSIGN>",
        "FLDIGI_HOST": "<your FLDIGI_HOST>",
        "FLDIGI_PORT": "<your FLDIGI_PORT>",
        "FLDIGI_BAND_GUIDANCE": "<your FLDIGI_BAND_GUIDANCE>",
        "FLDIGI_REGION": "<your FLDIGI_REGION>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "fldigi-mcp": {
      "command": "uvx",
      "args": [
        "fldigi-mcp"
      ],
      "env": {
        "FLDIGI_CALLSIGN": "<your FLDIGI_CALLSIGN>",
        "FLDIGI_HOST": "<your FLDIGI_HOST>",
        "FLDIGI_PORT": "<your FLDIGI_PORT>",
        "FLDIGI_BAND_GUIDANCE": "<your FLDIGI_BAND_GUIDANCE>",
        "FLDIGI_REGION": "<your FLDIGI_REGION>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "fldigi-mcp": {
      "command": "uvx",
      "args": [
        "fldigi-mcp"
      ],
      "env": {
        "FLDIGI_CALLSIGN": "<your FLDIGI_CALLSIGN>",
        "FLDIGI_HOST": "<your FLDIGI_HOST>",
        "FLDIGI_PORT": "<your FLDIGI_PORT>",
        "FLDIGI_BAND_GUIDANCE": "<your FLDIGI_BAND_GUIDANCE>",
        "FLDIGI_REGION": "<your FLDIGI_REGION>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by sbrunner-atx

View all sbrunner-atx servers →

No task-specific alternatives are catalogued for fldigi-mcpyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jun 23, 2026
Latest version published: Sep 15, 2026
Version history: 10 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Nov 3, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Nov 4, 2026

Registry sightings

Glama ↗listed since Jun 23, 2026 · still listed
PulseMCP ↗listed since Jun 25, 2026 · still listed
Official MCP ↗listed since Jul 24, 2026 · still listed

Do you maintain fldigi-mcp? to correct or enrich this profile.

VERSIONS

Available versions (10)

Version	Published
0.3.1	Sep 15, 2026
0.3.0	Sep 11, 2026
0.2.2	Sep 10, 2026
0.2.1	Sep 10, 2026
0.2.0	Sep 10, 2026
0.1.6	Sep 9, 2026
0.1.5	Sep 9, 2026
0.1.4	Jul 31, 2026
0.1.1	Jun 26, 2026
0.1.0	Jun 23, 2026

STANDING

#12,730of 168,415 active serversTop 10%

Ranks ahead of 155,685 of 168,415 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.sbrunner-atx%2Ffldigi-mcp.svg)](https://mcptoplist.com/server/io.github.sbrunner-atx%2Ffldigi-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.sbrunner-atx%2Ffldigi-mcp"><img src="https://mcptoplist.com/badge/io.github.sbrunner-atx%2Ffldigi-mcp.svg" alt="MCP Toplist: Top 10% of 168,415" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains fldigi-mcp?: fldigi-mcp is maintained by sbrunner-atx, which publishes 4 MCP servers (25 total versions) tracked on MCP Toplist.
Is fldigi-mcp listed on the Official MCP Registry?: Yes — fldigi-mcp is listed on the Official MCP Registry, alongside Glama and PulseMCP.
How many versions does fldigi-mcp have?: MCP Toplist tracks 10 versions of fldigi-mcp, most recently published on Sep 15, 2026.
Where can I find the source code for fldigi-mcp?: The source code for fldigi-mcp is hosted at github.com/sbrunner-atx/fldigi-mcp.

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