Narva

app.narvaPublished by narva.appOfficial publisherv1.0.1Updated Nov 3, 2026

Make faceless YouTube videos and Shorts from a topic or script, then publish to YouTube.

VerifiedStreamable HTTPWeb executableMedia & Design

Server details

Identifier: app.narva/mcp
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Nov 1, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to narva.app, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Narva lets an assistant turn a topic or script into faceless YouTube videos and Shorts and publish them to YouTube.

What you can do: Generate faceless video content from a topic or a supplied script.
Produce long-form YouTube videos and Shorts.
Publish the finished videos to a YouTube channel.
The registry lists no individual tools, so the exact steps and options are not documented here.
When to use it: Useful when you want an assistant to take a topic or script through to a finished faceless video and upload it to YouTube, rather than editing video yourself.
Requirements: A remote MCP endpoint at narva.app reached over streamable HTTP, with OAuth sign-in required. No packages, environment variables or headers are declared.

Before you install

OAuth grants the server access to your Narva account and, for publishing, to a YouTube channel; review the scopes before authorizing. Publishing uploads content publicly to YouTube, so check the generated video before it goes out.

Installation

In SourceWeft

Open Narva in the dashboard and add it to a workspace.
Connect the required credentials. They are stored privately and never shown on public pages.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/app.narva%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "narva": {
      "type": "http",
      "url": "https://narva.app/mcp"
    }
  }
}

README

[Narva]

Narva MCP server

Narva makes faceless YouTube videos: give it a topic, a finished script or a recorded voiceover and it delivers a ready-to-upload video or Short, with the script, natural AI narration in 32 languages, AI visuals in 12 styles with camera moves, real archive footage, animated maps and charts, word-synced captions, music and thumbnails. Then it publishes to your YouTube channel, now or scheduled.

This repository holds the public manifests for Narva's hosted MCP server, so Claude, ChatGPT, Cursor or any MCP client can make and publish videos for you mid-conversation.

Server URL: https://narva.app/mcp (Streamable HTTP)
Auth: OAuth 2.1 with PKCE and dynamic client registration, or a personal access token for headless agents
Requires: a Narva account with a plan (from $29/month). Videos cost credits (about 16 per finished minute of long video); the cost is shown before rendering.

Try: "Make a 10-minute documentary about the Great Emu War in a dark documentary style and publish it to my channel tomorrow at 6pm."

Install

Claude

Claude.ai (web or desktop): Settings → Connectors → Add custom connector → paste the server URL and approve the consent screen.

Claude Code:

Or install this repository as a plugin, which adds the server together with a skill that teaches Claude the Narva workflow:

ChatGPT

Settings → Security and login → turn on Developer mode, then Plugins → + → paste the server URL. The OAuth prompt signs you in to Narva.

Cursor

Add to Cursor, or in ~/.cursor/mcp.json:

VS Code

Codex

Install this repository as a plugin, which adds the server together with the same skill:

Or only the server, in ~/.codex/config.toml:

then codex mcp login narva to approve the consent screen.

Gemini CLI

Google Antigravity

In mcp_config.json (Agent panel → MCP Servers → Manage → View raw config):

Or install this repository as a plugin: agy plugin install https://github.com/Negmus/narva-mcp

Windsurf

In ~/.codeium/windsurf/mcp_config.json:

Kiro

Add to Kiro, or in .kiro/settings/mcp.json:

Cline, Kilo Code and Roo Code

MCP Servers → Remote Servers → name narva, URL https://narva.app/mcp, transport Streamable HTTP.

Goose

goose configure → Add Extension → Remote Extension (Streamable HTTP) → https://narva.app/mcp.

LM Studio

Add to LM Studio

n8n, Make, containers and other headless clients

The OAuth callback cannot reach a client that runs on a server, so create a personal access token under Settings → API & MCP on narva.app and send it as a header:

yaml

mcp_servers:  narva:    url: https://narva.app/mcp    headers:      Authorization: Bearer YOUR_TOKEN

mcp_servers:  narva:    url: https://narva.app/mcp    headers:      Authorization: Bearer YOUR_TOKEN

The same token works with the REST API (https://narva.app/api/v1).

Tools

Everything is scoped to the signed-in user's own account and videos.

Tool	Kind	What it does
`get_account`	read	Credits, plan, price per minute and connected YouTube channels
`list_options`	read	Formats, niches, tones, languages, visual and caption styles, music moods, voices
`list_videos` / `get_video`	read	Your videos with status, progress, cost, script, scenes, download and editor links
`list_youtube_channels`	read	Channels connected for publishing
`create_video`	write	Start a video from a topic or a script; on autopilot it renders by itself
`update_script`	write	Replace the script of a video that has not been rendered yet
`plan_video`	write	Cut the script into scenes and direct them; shows the exact credit cost
`render_video`	write	Render a planned video (charges the shown credits; failures are refunded)
`edit_scene`	write	Change one scene's line, image or motion graphic
`edit_video`	write	Describe a change in words; Narva proposes the edits, then applies them
`create_short_from_video`	write	Turn a finished long video into a 9:16 Short
`publish_to_youtube`	write	Upload to your channel now or scheduled, with title, description, tags and thumbnail
`delete_video`	write	Delete a video and its files (not copies already on YouTube)

Every tool carries readOnlyHint, destructiveHint, openWorldHint and idempotentHint annotations. Rendering spends credits and publishing posts public content, so the server tells the assistant to confirm both with you first.

What is in this repository

server.json: the entry in the official MCP Registry as app.narva/mcp
.claude-plugin/ + .mcp.json + skills/narva/SKILL.md: a Claude Code plugin bundling the server with a skill
plugin.json + mcp.json: the same as an Agent Plugin for Codex (OpenAI settings under extensions.com.openai), Cursor and compatible clients; .agents/plugins/marketplace.json makes the repository a Codex marketplace
gemini-extension.json: a Gemini CLI extension
.antigravity-plugin/plugin.json + mcp_config.json: an Antigravity plugin; plugins/narva/ holds the same without the skill
SETUP.md: the connection walkthrough a client can follow after install

The server itself is part of the Narva web application and is not open source. The manifests and skill here are MIT licensed.

Privacy Policy

The server only reads and writes the signed-in user's own Narva data, and publishes to YouTube only the channels the user connected. Privacy policy: https://narva.app/privacy. Terms: https://narva.app/terms. Support: [email protected].

Source: README.md at commit 2ae81b6

Tools

This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

v1.0.1LatestNov 3, 2026
v1.0.0Nov 1, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
License10 pts