01
Connect Medux MCP to Claude
Add the Medux remote MCP endpoint to Claude, provide an authorized credential, and confirm that the medux_video_create_text_driven tool is available.
Claude MCP tutorial · generate
How to create a text-driven avatar video with Claude MCP and Medux
Use Claude and Medux through MCP to generate an avatar video from text with reusable avatar and voice assets. This guide keeps file roles and constraints in context, reviews the proposed call, and validates the returned result.
POST/api/app/v1/generate/video/text_driven
Generate an avatar video from text using a reusable avatar and voice.
Open the Create Text Driven Video API reference →Claude-specific workflow
Run Create a Text-Driven Avatar Video as a Claude MCP workflow
Keep the goal, source assets, and constraints together in the conversation. Ask Claude to restate the script, avatar ID, voice ID, and supported video settings before proposing medux_video_create_text_driven. That context checkpoint makes the file roles and desired outcome easy to correct before any Medux call is approved.
Claude prompt pattern
Using the assets and requirements in this conversation, help me create a text-driven avatar video with Medux MCP.
Restate which input fulfills each role: the script, avatar ID, voice ID, and supported video settings.
Propose the medux_video_create_text_driven call and summarize its arguments before asking for approval.
When it finishes, return the generated talking-avatar video with a checklist confirming that the avatar, voice, and spoken script match the request and the full video plays correctly.Context checkpoint
Have Claude summarize the intended transformation, identify every source asset by role, and list the important constraints. Review that summary together with the proposed tool arguments; correct the conversation first if a file, order, time range, or setting is ambiguous.
Result verification
Keep the Medux task ID in the conversation while Claude checks progress. When processing ends, ask for the generated talking-avatar video plus a concise validation checklist confirming that the avatar, voice, and spoken script match the request and the full video plays correctly.
What this tutorial does
Medux operation
Generate an avatar video from text using a reusable avatar and voice.
Agent workflow
Claude selects medux_video_create_text_driven, presents the arguments for review, calls Medux, and reports the response.
Before you start
Authentication
- Authentication is required via Authorization header.
Preconditions
- Prepare avatar and voice assets before calling this endpoint.
- Requires avatar asset id, voice asset id, and non-empty text.
- Avatar and voice IDs can come from your Media Assets or official public assets.
- Also accepts optional duration seconds, links, clarity, aspect ratio, and model.
Prompt Claude
Start with a clear instruction that names the Medux operation and the intended inputs.
Create a 7 second 1080P 16:9 talking video from this script using avatar asset id {avatar asset id}, voice asset id {voice asset id}, and model id talking-video-text-standard.Request fields to review
Confirm these values before approving the MCP tool call. The linked API page remains the source of truth for current limits and response semantics.
| Field | Type | Requirement | Purpose |
|---|---|---|---|
aspect_ratio | string | Optional | Requested output aspect ratio, such as 16:9 or 9:16. |
avatar_asset_id | string | Required | Reusable avatar asset ID owned by the current user or listed as an official public asset. |
clarity | string | Optional | Requested output resolution label, such as 1080P or 2K. |
duration_seconds | int32 | Optional | Requested output duration, in seconds. |
links | array<string> | Optional | Optional reference links submitted from the Playground form. |
model | string | Optional | Generation model label or version selected in the Playground form. |
model_id | string | Optional | Stable public Medux model identifier. |
text | string | Optional | Provide the value described in the API reference. |
title | string | Optional | Provide the value described in the API reference. |
voice_asset_id | string | Required | Reusable voice asset used for text-driven lip sync. |
Step-by-step workflow
02
Prepare the required inputs
Prepare the source files, asset IDs, text, or settings required by the operation. Upload local media first when the tool requests file IDs.
03
Ask Claude to run Create Text Driven Video
Use one direct instruction with the intended values. Claude should select the Medux tool and show the proposed arguments before execution.
04
Review and approve the tool call
Check that the tool is medux_video_create_text_driven and that each file ID, task ID, option, and output setting matches your request before approving it.
05
Check the Medux response
If Medux returns an asynchronous task, let the agent monitor it until completion; otherwise review the immediate response and save any result identifiers or output URLs.
Workflow recap
User goal
↓
Claude selects medux_video_create_text_driven
↓
Review inputs and approve the tool call
↓
Medux runs Create Text Driven Video
↓
Claude reports the response and outputFrequently asked questions
Can Claude use the Medux Create Text Driven Video API through MCP?
Claude can call the medux_video_create_text_driven Medux MCP tool to generate an avatar video from text using a reusable avatar and voice. This guide covers the required inputs, approval flow, result handling, and the matching API reference.
Which MCP tool does this tutorial use?
This workflow uses medux_video_create_text_driven. Review its arguments before approval and consult the API reference for the current contract.