HeyGen AI video generation — create avatar videos, check generation status, manage voices, and track quota.
Use with AI AssistantsMCP
Connect Claude, Cursor, or any MCP-compatible client — then call tools directly
① Add This MCP Server
Paste into your AI client config — then all its tools are available instantly.
{
"mcpServers": {
"heygen": {
"url": "https://mcp.aerostack.dev/s/aerostack/mcp-heygen",
"headers": {
"Authorization": "Bearer YOUR_AEROSTACK_TOKEN"
}
}
}
}Replace YOUR_AEROSTACK_TOKEN with your API token from the dashboard.
② Call a Tool
Ask your AI assistant to call a specific tool, or send raw JSON-RPC:
Natural Language Prompt
“Use the _ping tool to verify heygen credentials by calling a lightweight read endpoint. used internally by aerostack to validate credentials”
Using a Workspace?
Add this MCP to your Workspace — your team shares one token, secrets are stored securely, and every AI agent in the workspace can call it without per-user setup.
HeyGen AI video generation — create avatar videos, check generation status, manage voices, and track quota.
Live endpoint: https://mcp.aerostack.dev/s/aerostack/mcp-heygen
This MCP server gives AI agents access to Heygen via 7 tools. Connect it to any Aerostack workspace and your agents can interact with Heygen directly.
| Tool | Description |
|---|---|
list_avatars | List all available avatars in HeyGen. |
list_voices | List all available voices for video generation. |
create_video | Generate an AI video with an avatar speaking the provided text. |
get_video_status | Check the generation status and get the video URL when complete. |
list_videos | List previously generated videos. |
delete_video | Delete a generated video. This action cannot be undone. |
get_remaining_quota | Get the remaining video generation quota for your account. |
| Variable | Required | Description |
|---|---|---|
HEYGEN_API_KEY | Yes | Your HeyGen API key — found in HeyGen Dashboard → Account → API Token |
Add the following secrets under Project → Secrets:
HEYGEN_API_KEYOnce added, every AI agent in your workspace can use Heygen tools automatically.
curl -X POST https://mcp.aerostack.dev/s/aerostack/mcp-heygen \
-H 'Content-Type: application/json' \
-H 'X-Mcp-Secret-HEYGEN-API-KEY: your-heygen-api-key' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"list_avatars","arguments":{}}}'
MIT
Live Endpoint
https://mcp.aerostack.dev/s/aerostack/mcp-heygen
Sub-50ms globally · Zero cold start
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Yes. The Heygen MCP includes a create_video tool that lets Claude create videos in your Heygen account from a plain-English prompt. You can also update and delete videos — no Heygen UI needed.
Yes. The Heygen MCP includes tools to list and retrieve avatars from your Heygen account. Claude can filter, sort, and summarize avatars based on your instructions.
Yes. The Heygen MCP uses the open Model Context Protocol standard, so it works in Claude, Cursor, Windsurf, and any other MCP-compatible AI tool. All 7 Heygen tools are available everywhere you connect it — install once on Aerostack.
Yes. Aerostack hosts the Heygen MCP with encrypted credential storage and per-account authentication. Your Heygen credentials are never shared with Claude's conversation — they're used server-side only.