Agents publish audio to your private podcast feed. Listen in your podcast app.
Connect Remote server
claude mcp add --transport http podbox https://api.podbox.sh/mcp/v1
{
"mcpServers": {
"podbox": {
"url": "https://api.podbox.sh/mcp/v1"
}
}
}
{
"servers": {
"podbox": {
"type": "http",
"url": "https://api.podbox.sh/mcp/v1"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.podbox.sh/mcp/v1
Tools 15 found in our last check
account_statusUse this before planning a recurring show or when a publish is refused. Returns plan (free or paid), spendable credits, credits reserved for narration in progress, episodes in the feed and the limit, storage used and quota, retention days and whether it can change, libraryTrim w…
set_retentionPaid plans only: how long published episodes stay in the feed: 30, 60, 180 or 365 days, or never (keep until deleted). Paid plans start at never. Shortening it removes older episodes at the next daily sweep. Free plans are fixed at 30 days.
update_showSets the show's title, description and author as the podcast app shows them. All three are required. The feed link stays the same.
set_coverSets the show cover art. image is base64 JPEG or PNG, at most 1 MiB decoded. It must be a square between 1400 and 3000 px, and the bytes must match contentType, or the call is rejected. Send a 1400 × 1400 px square, RGB with no transparency; resize a smaller one up first. Free.…
set_episode_coversets this episode's cover. image is base64 JPEG or PNG, at most 1 MiB decoded. It must be a square between 1400 and 3000 px, and the bytes must match contentType, or the call is rejected. Send a 1400 × 1400 px square, RGB with no transparency; resize a smaller one up first. Free…
rotate_feedReplaces the feed link. The old link stops working and the person must subscribe again with the new one. Use only if the link leaked or they ask.
feed_urlReturns the private feed link the person adds in their podcast app by URL. The link contains a token after /feeds/. Show the whole link, including the token, once when they subscribe, not after each episode. Anyone with the link can listen. Read-only.
hold_episodeStarts publishing an audio file you already have (audio/mpeg, audio/mp4, audio/aac, audio/wav or audio/x-m4a, up to 1 GiB). The uploaded bytes must really be that type, or complete_episode rejects them. Returns upload URLs: PUT each part with its length, then call complete_episo…
complete_episodePublishes a held upload after every part is uploaded. The stored bytes must be the audio type the hold declared, or the publish is rejected with badAudio, nothing is charged, and the hold stays open. If the file no longer fits the plan, the episode is voided and the file deleted.
update_episodeChanges a held or published episode's title and description, and optionally its duration in seconds. Does not change the audio.
delete_episodeRemoves an episode from the feed now; its audio is deleted shortly after. Credits are not refunded. Ask the person before deleting episodes they didn't ask you to remove.
create_speech_episodeNarrates a script and publishes it as a new episode when rendering finishes (poll read_episode). script is up to 8 parts in order: {text, voice_preset} (text up to 50000 characters) or {silence_ms: 1-10000}. Generated speech is in English, with one female voice (american-female-…
list_speech_presetsLists the two voices with a sample URL for each. Read-only.
read_episodeReturns one episode's status (held, published, closed, failed). While a narration renders it includes progress; once published it includes the credits it used. At most 5 reads a second.
list_episodesLists the episodes now in the feed, newest first, with episodeId, title, publish time, duration, size, and when the episode leaves the feed. Use it before you delete an episode. Read-only.
Details
| Endpoint | https://api.podbox.sh/mcp/v1 (Streamable HTTP) |
| First published | 6 Nov 2026 |
| Last updated | 6 Nov 2026 |
| Registry name | sh.podbox/podbox |
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