OndaCast
Search live radio stations, podcasts, audiobooks and music charts worldwide.
OndaCast connects to a catalogue of live radio stations, podcasts, public-domain audiobooks and music charts. Muse can search and browse stations by country, genre and language, find podcasts and audiobooks, view what's on air now, and check trending songs and artists.
Try asking Muse: "Show me jazz radio stations playing right now in Brazil."
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Source: Found in the official MCP Registry (com.ondacast/ondacast) · First listed October 31, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 1 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://ondacast.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
OndaCast is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://ondacast.com/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 119ms. Worked in n/a of checks over 30 days.
Screening · October 31, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 9
search_stationsSearch live radio stations in the OndaCast catalogue by name, with optional country, genre and language filters. Returns up to `limit` stations with an OndaCast page link for listening. Only stations that play in a web browser over a secure connection are listed. Country, genre aget_stationGet one radio station from OndaCast by slug or OndaCast page address: description, location, genres, language, frequency, the song playing now and the show on air when known, and the OndaCast page for listening. Stations that cannot play in a browser are not available.search_podcastsSearch podcasts in the OndaCast catalogue by title or topic, with an optional language filter. Returns up to `limit` shows with an OndaCast page link. When OndaCast has no match, it may list shows from a public podcast directory that are not on OndaCast yet; the add_podcast tool add_podcastAdd a podcast from a public podcast directory to OndaCast, by the directoryId that search_podcasts returned in notOnOndaCastYet. This creates the show's OndaCast page and is the only tool that changes anything. It takes no web address: only directory ids such as itunes-123 or pi-get_podcastGet one podcast from OndaCast by slug or OndaCast page address: author, description, language, category, its latest episodes with OndaCast page links, and the show's OndaCast page.search_audiobooksSearch the public-domain audiobooks in the OndaCast catalogue by title or topic, with an optional language filter. Returns up to `limit` audiobooks with an OndaCast page link.get_chartsGet OndaCast's live song or artist chart, counted from what stations played, for the last 24 hours or 7 days, worldwide or for one country. Returns ranked entries with plays and OndaCast page links.radio_guide_nowList radio shows on air right now in OndaCast's radio guide, with their hosts, when they end in the show's own time zone, and the stations that carry them, each with an OndaCast page link. Optional country and genre filters.catalog_factsGet verifiable facts about OndaCast: what it offers and how large the catalogue is, as figures rounded down and refreshed weekly, with links to its main pages.Link
https://ondacast.com/mcpQuestions about OndaCast in Muse
How do I connect OndaCast to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use OndaCast to help me. It is a free service with an MCP server at https://ondacast.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is OndaCast working right now?
At the last check (October 31, 2026, 16:21 UTC) the endpoint was working, answering in 119ms. It is checked every 15 minutes.
Is OndaCast safe to connect to Muse?
It was screened on October 31, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can OndaCast do in Muse?
It exposes 9 tools, including search_stations, get_station, search_podcasts, add_podcast. For example, you could ask Muse: "Show me jazz radio stations playing right now in Brazil."
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