Longwave

Name: Longwave
Author: Longwave-Media

by Longwave-Mediaversion 1.0.0i★ –iRuns in the cloud

Registry namemedia.longwave/longwave

Install

Overview

Description from the maker (original English)

Give AI agents a creator's video pipeline: Shorts, thumbnails and YouTube publishing.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Marketing & social media

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://www.longwave.media/api/mcp

Run this in your terminal

claude mcp add --transport http longwave https://www.longwave.media/api/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "longwave": {
      "url": "https://www.longwave.media/api/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "longwave": {
      "type": "http",
      "url": "https://www.longwave.media/api/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://www.longwave.media/api/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain longwave.media (the registry checks domain ownership)
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Marketing & social mediai

More stars than 0% of the other 3569 servers in this category
Published to the registry more recently than 43% of the other 3569 servers in this category
Basic checks equal to or better than 100% of the other 3569 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Longwave safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 38 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

MCP YouTube Transcript

by jkawamoto

An MCP server retrieving transcripts of YouTube videos

Runs on your computer★ 495MITUpdated 10 days ago

Install

Google Analytics MCP

by surendranb

GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.

Runs on your computer★ 244MITUpdated 10 days ago

Install

BibiGPT YouTube Video Summarizer

by JimmyLv

AI video summarizer: summarize and transcribe YouTube, Bilibili, TikTok and podcast videos.

Runs in the cloud★ 137MITUpdated 11 days ago

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Longwave — the video pipeline for AI agents

Give any AI agent a creator's whole video pipeline. Turn one long-form episode into Shorts, thumbnails, show notes and a podcast feed — then publish to the creator's own YouTube channel.

Works with Grok Bot, Grok Build, Cursor, Claude Code and Meta Muse. One MCP connection, OAuth 2.1, and no API key anywhere.

Agents orchestrate. Longwave renders and publishes. The agent never downloads video, never holds Google credentials, and never drives YouTube Studio.

What it produces

Point Longwave at one long-form episode, podcast or YouTube video and a whole distribution stack comes back:

Captioned vertical Shorts and clips — cut, framed and captioned from the transcript.
Contextual AI thumbnails — the hook, the subtitle and the scene are generated from the episode's own transcript, not grabbed from a frame.
Transcript-based metadata — titles, descriptions, chapters, show notes and per-platform post copy, written for each destination.
An X post and an X video supercut — the link post and the native video clip are separate outputs, and both can run from the same episode.
A podcast RSS feed, built and syndicated to 13 directories — Apple Podcasts, Spotify, Amazon Music, iHeartRadio, Pocket Casts, Castbox and more.
A public link-in-bio hub for the creator's channel.

YouTube and X publish automatically. Every other clip is rendered as a captioned vertical file ready to drop into Reels, TikTok and LinkedIn. Longwave is not a party to those platforms' terms and never contacts them; the creator's own agent performs that step from the creator's session.

Why this exists

An agent can already cut video and drive a browser. Two things it cannot get for itself:

1. A verified YouTube upload grant. Google approved Longwave for youtube.force-ssl — production mode, no user cap, no "unverified app" screen. The creator connects once, and Longwave delegates scoped access to the agent. Standing up your own integration means OAuth app review and Google verification before the first upload.

2. A pipeline, not a command. Cutting a Short is the easy part. Longwave also does the captions, the title and description, the thumbnail, the playlist routing, the daily upload caps, the cross-platform schedule, the podcast RSS feed and the retry when an upload fails halfway.

So this is not a wrapper around yt-dlp and a Studio bookmarklet. It is the publishing authority, exposed as fifteen tools.

Install

grok plugin install Longwave-Media/longwave-plugin

Or add it as a self-hosted catalog source:

grok plugin marketplace add Longwave-Media/longwave-plugin

Both work with no review. Cursor and Claude Code read the same files; Muse builds its own MCP client from the URL.

Connect

Nothing to configure, and no credentials live in this repo. An unauthenticated call to the MCP endpoint returns:

HTTP/1.1 401 Unauthorized

WWW-Authenticate: Bearer resource_metadata="https://www.longwave.media/.well-known/oauth-protected-resource"

A conformant client follows that, registers itself, opens a browser, and the creator signs in and approves. PKCE S256 is required. This is deliberate: Agent Plugins v1.0.0 §7.2.1 forbids embedding secrets in headers, and OAuth discovery is how the spec expects authorization to work.

MCP endpoint — https://www.longwave.media/api/mcp (Streamable HTTP, stateless)
Protected-resource metadata — https://www.longwave.media/.well-known/oauth-protected-resource
Authorization server — https://www.longwave.media/.well-known/oauth-authorization-server

Tools

Fifteen tools — enough to run a creator's clip pipeline end to end, and deliberately no more. The surface is a deny-by-default allowlist, not a mirror of the API, so a tool exists here because it has an ownership-checked backing route.

Create and inspect — granted on first connect

Tool	Does
`account_status`	Channel connected? Credits left? Call this first.
`create_shorts_job`	Cut a long-form episode into Shorts. Free — credits are spent on publish.
`get_job`	Progress, clip count and errors for a job.
`list_clips`	What was produced, with per-platform status and live URLs.
`create_supercut`	Assemble one longer cut from a source video or from existing clips.

Read — granted on first connect

Tool	Does
`list_episodes`	The creator's long-form catalogue, newest first, with status.
`get_episode`	One episode in full: titles, notes, chapters, transcript, podcast state.
`get_insights`	Channel-level summary: episode counts, recurring topics, hook types.
`get_content_intelligence`	Longwave's written analysis of what to make next.
`get_channel_overview`	Connected platforms and how each is performing.
`list_playlists`	Playlists, and which one is the upload destination.
`list_thumbnail_styles`	The thumbnail style catalogue.

Change something public — a separate approval, every time

Tool	Does
`publish_shorts`	Publish Shorts to YouTube, with scheduling.
`reschedule_post`	Move a queued post to a different hour, or unschedule it.
`approve_thumbnail`	Publish an AI-generated thumbnail on the episode.

Publishing and thumbnail changes are not granted on first connect — they are a step-up the creator approves separately, because both change something public. The server asks for the extra permission with 403 + WWW-Authenticate: ... error="insufficient_scope".

tools/list returns the whole catalogue regardless of grant, so a client can see what exists and ask for it; the grant is enforced on the call. `tools/list` is authoritative and carries each tool's full JSON Schema — the tables above are for someone reading this repo.

Every mutating tool accepts an idempotency_key. Retry a timed-out call with the same key and you get the original result rather than a second job or a second public post.

What it costs

The creator starts free: 200 credits on signup, no card, and they do not expire.

Credits are charged to the creator per Short that actually publishes — nothing for a failed render, nothing for a clip that is never posted.

Action	Credits
Publish a Short	1
Publish a Short on autopilot	1.5
Publish to X through the shared app quota	4
Upload a full long-form episode	5, plus 1 per GB

The agent never handles payment. It holds no card and cannot reach a checkout. When the balance runs low a tool returns a top_up_url; the agent's job is to hand it to the creator and stop.

Where it publishes

Through the official API, by Longwave — YouTube (the episode and its Shorts), X (a post and a supercut), a public Link-in-Bio hub, and podcast RSS syndicated to 13 directories.
As a downloadable file — every Short is a vertical file on the CDN with its caption and metadata attached, so an agent can post it anywhere from the creator's own signed-in session.

Longwave is not a party to any third-party platform's terms and never contacts them. We describe the capability; the creator's agent performs the action.

Package layout

Two ecosystems describe plugin packages differently, and a client that finds no MCP config installs a plugin with zero tools. Both layouts are therefore shipped:

Path	Convention
`plugin.json`	Agent Plugins v1.0.0 — closed schema, fixed location
`mcp.json`	Agent Plugins v1.0.0 — transport `streamable-http`
`.grok-plugin/plugin.json`	Grok / xAI marketplace — verified against xAI's own vendored `external_plugins/neon` and third-party `getsentry/plugin-grok`
`.mcp.json`	Grok MCP config — transport `http`
`skills/longwave/SKILL.md`	Shared by both — the instructions the model reads
`.grok-plugin/marketplace.json`	Self-hosted catalog (tracks repo HEAD)
`assets/logo.svg`	Listing logo — the Groundswell mark, monochrome `currentColor` per brand canon
`assets/icon.svg`	1:1 marketplace logotype — Groundswell on the ink plate, full-bleed 1024. This is the one a listing tile wants, because a monochrome mark with no plate disappears on a light or busy background

Who maintains this

Longwave is a product of Signal Group Limited (New Zealand · NZBN 9429035771678 · Co. No 1396666). The dashboard repo's scripts/verify-plugin-package.ts validates this package before any release — 58 checks covering both manifest conventions, author agreement, a single MCP endpoint across both configs, and drift between the skill's allowed-tools, this README and the live tool manifest.

Submitting to the official xAI catalog

Entries live in xai-org/plugin-marketplace, where the source must be SHA-pinned to a full 40-character lowercase commit — scripts/validate-catalog.py enforces that, and Grok re-verifies git rev-parse HEAD == sha after cloning, so a force-push cannot silently ship new code. xAI also expects the source to be an organisation repository; ours is Longwave-Media.

git ls-remote https://github.com/Longwave-Media/longwave-plugin.git HEAD

Then add the entry, regenerate the component index, validate, and open a PR:

python3 scripts/generate-plugin-index.py

python3 scripts/validate-catalog.py

Re-pin `sha` on every release — never open a parallel entry.

Submitting to the Cursor Marketplace (this is Grok Bot's plugin catalog)

Grok Bot installs its plugins — Settings → Plugins — from the Cursor Marketplace, which is a different surface from Grok Build's catalog above. Submission is a form, not a pull request: paste this repository's URL at https://cursor.com/marketplace/publish. The Cursor team manually reviews a new listing and every update, so there is no SHA pin to maintain — the listing tracks the default branch.

This package is already in the format Cursor accepts: a root plugin.json per the Agent Plugins specification, with mcp.json, skills/ and README.md alongside it. keywords and the description are what a marketplace search matches, which is why the manifest carries the plain words a creator would type — youtube, shorts, reels, video, clips, podcast — and not just the product vocabulary.

Privacy and data

This package collects nothing and stores nothing. Anything the creator acts on is handled by the hosted Longwave service under its own terms: https://www.longwave.media/terms and https://www.longwave.media/privacy. YouTube credentials never leave Longwave's servers, and the agent receives only an opaque, scoped Longwave token.

Support

support@longwave.media · https://www.longwave.media · org profile

License

MIT for this package. That does not cover the hosted Longwave service.

Longwave

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Marketing & social mediai

Common questions

Alternatives

MCP YouTube Transcript

Google Analytics MCP

BibiGPT YouTube Video Summarizer

README from the maker

Longwave — the video pipeline for AI agents

What it produces

Why this exists

Install

Connect

Tools

What it costs

Where it publishes

Package layout

Who maintains this

Submitting to the official xAI catalog

Submitting to the Cursor Marketplace (this is Grok Bot's plugin catalog)

Privacy and data

Support

License