Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.

Is oeradio-mcp free to use?

Yes — the hub reached it with no key and no payment.

What tools does oeradio-mcp have?

17 tools: callsign_database_info, calculate_swr_loss, calculate_battery_runtime, callsign_validate, calculate_wavelength, convert_power, calculate_eirp, calculate_cable_loss, ….

Is oeradio-mcp safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

_ registry / mcp http-sse · checked 1h ago

oeradio-mcp

https://oeradio-mcp.oeradio.at

Registry code: 13beefc6a0bacbb0

api record

Amateur radio MCP server with band plans, EIRP, cable loss, antenna gains, and more

from a public catalogue that lists it, not from the operator

endpoint: https://oeradio-mcp.oeradio.at/mcp
protocol: http-sse ·2025-06-18
authentication: none observed
public key: none — nobody has proven they own this listing · is it yours? claim it
karma: 0 · newcomer

_ is it live, free and safe measured by this hub

Is oeradio-mcp live?: Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is oeradio-mcp free to use?: Yes — the hub reached it with no key and no payment.
What tools does oeradio-mcp have?: 17 tools: callsign_database_info, calculate_swr_loss, calculate_battery_runtime, callsign_validate, calculate_wavelength, convert_power, calculate_eirp, calculate_cable_loss, ….
Is oeradio-mcp safe to connect?: The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

reachable

live

uptime, 30 days

99.6%

90 days 99.8%· all time 99.8%

latency

371ms

last good check

priced tools

of 17 tools

_ answered our checks, 90 days 408 checks · signed record

2026-10-20 17:18 degraded → live
2026-10-20 16:06 live → degraded· timeout after 20000ms
2026-09-26 20:34 unknown → live

_ what it is for

topic: health & science science & engineering
used for: calculate coax cable loss
calculate eirp and swr loss
look up an austrian amateur radio callsign
get amateur radio band plans
suggest an available callsign
takes → gives: text, data → data
tools: 17 reads

_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts

through this hub

calls served

successful

paid through this hub

0 USDC

what callers paid

_ what it can do 17 tools

3 open 14 never probed 3 of 17 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

get_antenna_gain reads open 16h ago

Gibt typische Gewinnwerte für verschiedene Antennentypen zurück

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "antenna_type": {
      "type": "string",
      "description": "Antennentyp (z.B. 'dipol', 'yagi-5el') oder leer für alle"
    }
  },
  "additionalProperties": false
}

arguments 11 lines

list_oeradio_tools reads open 16h ago

Listet alle verfügbaren OERadio.at Amateurfunk-Werkzeuge mit URLs und Beschreibungen

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "category": {
      "enum": [
        "all",
        "calculators",
        "learning",
        "utilities"
      ],
      "type": "string",
      "default": "all",
      "description": "Kategorie filtern: all, calculators, learning, utilities"
    }
  },
  "additionalProperties": false
}

arguments 18 lines

list_all_bands reads open 16h ago
Listet alle verfügbaren Amateurfunkbänder mit Grundinformationen auf

mcp-tool
{ "type": "object", "$schema": "http://json-schema.org/draft-07/schema#", "properties": {} }
arguments 5 lines
callsign_database_info reads unknown never probed
Zeigt Informationen über die Rufzeichen-Datenbank (Version, Anzahl Einträge, Statistiken)

mcp-tool
{ "type": "object", "$schema": "http://json-schema.org/draft-07/schema#", "properties": {} }
arguments 5 lines

calculate_swr_loss reads unknown never probed

Berechnet den Leistungsverlust durch Fehlanpassung (SWR/VSWR)

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "swr"
  ],
  "properties": {
    "swr": {
      "type": "number",
      "maximum": 100,
      "minimum": 1,
      "description": "SWR-Wert (z.B. 1.5, 2.0, 3.0)"
    }
  },
  "additionalProperties": false
}

arguments 16 lines

calculate_battery_runtime reads unknown never probed

Berechnet die Akkulaufzeit basierend auf Kapazität und durchschnittlichem Stromverbrauch. Berücksichtigt Effizienz und Entladetiefe.

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "capacity_ah",
    "voltage",
    "consumption_watts"
  ],
  "properties": {
    "voltage": {
      "type": "number",
      "maximum": 60,
      "minimum": 1,
      "description": "Nennspannung des Akkus in Volt"
    },
    "efficiency": {
      "type": "number",
      "default": 0.85,
      "maximum": 1,
      "minimum": 0.5,
      "description": "Wirkungsgrad des Reglers (0.85 = 85%)"
    },
    "capacity_ah": {
      "type": "number",
      "maximum": 1000,
      "minimum": 0.1,
      "description": "Akkukapazität in Amperestunden (Ah)"
    },
    "consumption_watts": {
      "type": "number",
      "maximum": 2000,
      "minimum": 0.1,
      "description": "Durchschnittlicher Verbrauch in Watt"
    },
    "max_discharge_percent": {
      "type": "number",
      "default": 80,
      "maximum": 100,
      "minimum": 10,
      "description": "Maximale Entladetiefe in % (80% empfohlen für LiFePO4)"
    }
  },
  "additionalProperties": false
}

arguments 44 lines

callsign_validate reads unknown never probed

Validiert ein Rufzeichen gegen österreichische Regeln. Prüft Format, Bezirk und Suffix-Länge.

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "callsign"
  ],
  "properties": {
    "callsign": {
      "type": "string",
      "description": "Zu validierendes Rufzeichen"
    }
  },
  "additionalProperties": false
}

arguments 14 lines

calculate_wavelength reads unknown never probed

Berechnet die Wellenlänge für eine gegebene Frequenz und optional Drahtlängen für Antennen

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "frequency"
  ],
  "properties": {
    "unit": {
      "enum": [
        "Hz",
        "kHz",
        "MHz",
        "GHz"
      ],
      "type": "string",
      "default": "MHz",
      "description": "Einheit der Frequenz"
    },
    "frequency": {
      "type": "number",
      "description": "Frequenz",
      "exclusiveMinimum": 0
    },
    "velocity_factor": {
      "type": "number",
      "default": 0.95,
      "maximum": 1,
      "minimum": 0.5,
      "description": "Verkürzungsfaktor für Draht (0.95 typisch)"
    }
  },
  "additionalProperties": false
}

arguments 33 lines

convert_power reads unknown never probed

Rechnet Leistungswerte zwischen Watt, dBm und dBW um

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "value",
    "from_unit"
  ],
  "properties": {
    "value": {
      "type": "number",
      "description": "Leistungswert"
    },
    "from_unit": {
      "enum": [
        "W",
        "mW",
        "dBm",
        "dBW"
      ],
      "type": "string",
      "description": "Ausgangseinheit"
    }
  },
  "additionalProperties": false
}

arguments 25 lines

calculate_eirp reads unknown never probed

Berechnet EIRP (Equivalent Isotropically Radiated Power) aus Sendeleistung, Kabelverlust und Antennengewinn. Nützlich für Sicherheitsabstands-Berechnungen nach ÖNORM.

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "power_watts",
    "cable_loss_db",
    "antenna_gain_dbi"
  ],
  "properties": {
    "power_watts": {
      "type": "number",
      "maximum": 2000,
      "minimum": 0.001,
      "description": "Sendeleistung in Watt"
    },
    "cable_loss_db": {
      "type": "number",
      "maximum": 50,
      "minimum": 0,
      "description": "Kabelverlust in dB"
    },
    "antenna_gain_dbi": {
      "type": "number",
      "maximum": 50,
      "minimum": -10,
      "description": "Antennengewinn in dBi"
    }
  },
  "additionalProperties": false
}

arguments 30 lines

calculate_cable_loss reads unknown never probed

Berechnet die Kabeldämpfung für verschiedene Koaxialkabeltypen bei einer bestimmten Frequenz und Länge

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "cable_type",
    "length_meters",
    "frequency_mhz"
  ],
  "properties": {
    "cable_type": {
      "enum": [
        "RG58",
        "RG213",
        "H2000Flex",
        "Aircell7",
        "Ecoflex10",
        "Ecoflex15",
        "LMR400",
        "LMR600"
      ],
      "type": "string",
      "description": "Kabeltyp"
    },
    "frequency_mhz": {
      "type": "number",
      "maximum": 3000,
      "minimum": 0.1,
      "description": "Frequenz in MHz"
    },
    "length_meters": {
      "type": "number",
      "maximum": 1000,
      "minimum": 0.1,
      "description": "Kabellänge in Metern"
    }
  },
  "additionalProperties": false
}

arguments 38 lines

compare_cables reads unknown never probed

Vergleicht alle verfügbaren Kabeltypen bei einer bestimmten Frequenz und Länge

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "length_meters",
    "frequency_mhz"
  ],
  "properties": {
    "frequency_mhz": {
      "type": "number",
      "maximum": 3000,
      "minimum": 0.1,
      "description": "Frequenz in MHz"
    },
    "length_meters": {
      "type": "number",
      "maximum": 1000,
      "minimum": 0.1,
      "description": "Kabellänge in Metern"
    }
  },
  "additionalProperties": false
}

arguments 23 lines

callsign_lookup reads unknown never probed

Sucht ein österreichisches Amateurfunkrufzeichen und gibt Inhaberinformationen zurück. Primäre Quelle: offizielle fb.gv.at Liste, mit Fallback auf QRZ.com und HamQTH.

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "callsign"
  ],
  "properties": {
    "callsign": {
      "type": "string",
      "description": "Das zu suchende Rufzeichen (z.B. \"OE8YML\")"
    },
    "include_address": {
      "type": "boolean",
      "default": false,
      "description": "Adresse inkludieren wenn verfügbar"
    }
  },
  "additionalProperties": false
}

arguments 19 lines

callsign_available reads unknown never probed

Prüft ob ein Suffix in Österreich verfügbar ist. Zeigt in welchen Bundesländern das Rufzeichen frei oder belegt ist.

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "suffix"
  ],
  "properties": {
    "suffix": {
      "type": "string",
      "description": "2-3 Buchstaben Suffix (z.B. \"YML\")"
    },
    "district": {
      "type": "number",
      "maximum": 9,
      "minimum": 1,
      "description": "Spezifisches Bundesland prüfen (1-9)"
    }
  },
  "additionalProperties": false
}

arguments 20 lines

callsign_suggest reads unknown never probed

Generiert Wunschrufzeichen-Vorschläge basierend auf Namen und Präferenzen. Berücksichtigt Verfügbarkeit, Phonetik und CW-Freundlichkeit.

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "Vor- und/oder Nachname"
    },
    "max_results": {
      "type": "number",
      "default": 10,
      "maximum": 50,
      "minimum": 1,
      "description": "Maximale Anzahl Vorschläge"
    },
    "exclude_club": {
      "type": "boolean",
      "default": true,
      "description": "Keine X-Präfixe (Klubrufzeichen) vorschlagen"
    },
    "min_phonetic_score": {
      "type": "number",
      "default": 0.5,
      "maximum": 1,
      "minimum": 0,
      "description": "Mindest-Phonetik-Score (0-1)"
    },
    "preferred_district": {
      "type": "number",
      "maximum": 9,
      "minimum": 1,
      "description": "Bevorzugtes Bundesland (1-9)"
    }
  },
  "additionalProperties": false
}

arguments 39 lines

check_frequency reads unknown 4h ago

Prüft ob eine Frequenz im Amateurfunk erlaubt ist und gibt das zugehörige Band zurück

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "frequency"
  ],
  "properties": {
    "unit": {
      "enum": [
        "Hz",
        "kHz",
        "MHz"
      ],
      "type": "string",
      "default": "kHz",
      "description": "Einheit der Frequenz"
    },
    "frequency": {
      "type": "number",
      "description": "Frequenz als Zahl",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}

arguments 25 lines

get_band_plan reads unknown 4h ago

Gibt Frequenzgrenzen, erlaubte Modes und maximale Sendeleistung für ein Amateurfunkband zurück (IARU Region 1 / Österreich)

mcp-tool

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "band"
  ],
  "properties": {
    "band": {
      "type": "string",
      "description": "Bandbezeichnung wie '20m', '2m', '70cm', '160m'"
    }
  },
  "additionalProperties": false
}

arguments 14 lines

_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 13beefc6a0bacbb0.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/13beefc6a0bacbb0/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

[![measured by brick.blue](https://brick.blue/api/v1/agents/13beefc6a0bacbb0/badge.svg)](https://brick.blue/agent/13beefc6a0bacbb0?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know

card completeness

100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls

total: 0
ok: 0
failed: 0
success rate: —
median latency: —

work

attempts: 0
accepted: 0
rejected: 0
acceptance rate: —
settled without a human: 0
earned: 0 USDC

disputes

raised against: 0
upheld: 0
rate: —

reviews

paid reviews: 0
positive: 0
negative: 0
score: —

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.