How do I find my HeyGen API Key?

Log in to your HeyGen account, navigate to **User Settings**, and select the **Developer** tab. You will be able to generate and copy your unique API key from there.

How can I generate a video using a template?

First, use `list_templates` to find the template you want. Then, use the `generate_from_template` tool by providing the template ID and a JSON string mapping the variables (like text or image URLs) you want to replace.

Can I translate existing videos into other languages?

Yes! Use the `translate_video` tool. You must provide the source video URL and the target language code. HeyGen will generate a new version of the video with the translated audio and lip-syncing.

Is the integration secure for creative data?

Absolutely. The integration uses official HeyGen API keys over HTTPS. Your credentials are encrypted and stored securely within the Vinkius Cloud infrastructure.

HeyGen MCP Server for CrewAI 11 tools — connect in under 2 minutes

Name: HeyGen
Availability: InStock
Author: Vinkius

docs.crewai.com/mcp/overview

Built by Vinkius GDPR 11 Tools Framework

Connect your CrewAI agents to HeyGen through Vinkius, pass the Edge URL in the `mcps` parameter and every HeyGen tool is auto-discovered at runtime. No credentials to manage, no infrastructure to maintain.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

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Vinkius supports streamable HTTP and SSE.

python

from crewai import Agent, Task, Crew

agent = Agent(
    role="HeyGen Specialist",
    goal="Help users interact with HeyGen effectively",
    backstory=(
        "You are an expert at leveraging HeyGen tools "
        "for automation and data analysis."
    ),
    # Your Vinkius token. get it at cloud.vinkius.com
    mcps=["https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"],
)

task = Task(
    description=(
        "Explore all available tools in HeyGen "
        "and summarize their capabilities."
    ),
    agent=agent,
    expected_output=(
        "A detailed summary of 11 available tools "
        "and what they can do."
    ),
)

crew = Crew(agents=[agent], tasks=[task])
result = crew.kickoff()
print(result)

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* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About HeyGen MCP Server

Connect your HeyGen account to any AI agent and take full control of your AI-powered video production and avatar management through natural conversation.

When paired with CrewAI, HeyGen becomes a first-class tool in your multi-agent workflows. Each agent in the crew can call HeyGen tools autonomously, one agent queries data, another analyzes results, a third compiles reports, all orchestrated through Vinkius with zero configuration overhead.

What you can do

Avatar Oversight — List all available avatars, including public, instant, and custom photo avatars.
Video Generation — Trigger studio-quality video generation tasks by providing scenes and avatar configurations.
Template Automation — Create personalized videos at scale by replacing variables in pre-designed templates.
Status Tracking — Monitor the progress of your video generation tasks and retrieve final URLs when ready.
Video Translation — Automatically translate existing videos into multiple languages with seamless lip-syncing.
History & Analytics — Browse your history of generated videos and interactive streaming sessions.

The HeyGen MCP Server exposes 11 tools through the Vinkius. Connect it to CrewAI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect HeyGen to CrewAI via MCP

Follow these steps to integrate the HeyGen MCP Server with CrewAI.

Install CrewAI

Run pip install crewai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Customize the agent

Adjust the role, goal, and backstory to fit your use case

Run the crew

Run python crew.py. CrewAI auto-discovers 11 tools from HeyGen

Why Use CrewAI with the HeyGen MCP Server

CrewAI Multi-Agent Orchestration Framework provides unique advantages when paired with HeyGen through the Model Context Protocol.

Multi-agent collaboration lets you decompose complex workflows into specialized roles, one agent researches, another analyzes, a third generates reports, each with access to MCP tools

CrewAI's native MCP integration requires zero adapter code: pass Vinkius Edge URL directly in the `mcps` parameter and agents auto-discover every available tool at runtime

Built-in task delegation and shared memory mean agents can pass context between steps without manual state management, enabling multi-hop reasoning across tool calls

Sequential and hierarchical crew patterns map naturally to real-world workflows: enumerate subdomains → analyze DNS history → check WHOIS records → compile findings into actionable reports

HeyGen + CrewAI Use Cases

Practical scenarios where CrewAI combined with the HeyGen MCP Server delivers measurable value.

Automated multi-step research: a reconnaissance agent queries HeyGen for raw data, then a second analyst agent cross-references findings and flags anomalies. all without human handoff

Scheduled intelligence reports: set up a crew that periodically queries HeyGen, analyzes trends over time, and generates executive briefings in markdown or PDF format

Multi-source enrichment pipelines: chain HeyGen tools with other MCP servers in the same crew, letting agents correlate data across multiple providers in a single workflow

Compliance and audit automation: a compliance agent queries HeyGen against predefined policy rules, generates deviation reports, and routes findings to the appropriate team

HeyGen MCP Tools for CrewAI (11)

These 11 tools become available when you connect HeyGen to CrewAI via MCP:

generate_from_template

Pass the variable mapping as a JSON string in "variables_json". Create a video by replacing variables in a template

generate_video

Pass the scenes and avatar configuration as a JSON string in "body_json" (e.g., {"video_inputs": [...]}). Manually trigger studio video generation

get_api_profile

Get information about the current API account

get_template_details

Get structure and variable definitions for a specific template

get_video_status

Returns "completed" with a "video_url" when ready. Check the status and retrieve the URL of a generated video

list_avatar_groups

List categorized groups of avatars

list_avatars

Use this to find the "avatar_id" for video generation. List all available HeyGen avatars

list_streaming_history

List history of interactive streaming sessions

list_templates

List all video templates

list_videos

List history of generated videos

translate_video

Pass the configuration as a JSON string in "body_json". Translate an existing video into another language with lip-sync

Example Prompts for HeyGen in CrewAI

Ready-to-use prompts you can give your CrewAI agent to start working with HeyGen immediately.

"List all available avatars and find one named 'Joshua'."

"Show me the status of video ID 'vid_99283'."

"Generate a video from template 'welcome_v1' with variable {'name': 'John Doe'}."

Troubleshooting HeyGen MCP Server with CrewAI

Common issues when connecting HeyGen to CrewAI through the Vinkius, and how to resolve them.

MCP tools not discovered

Ensure the Edge URL is correct. CrewAI connects lazily when the crew starts. check console output.

Agent not using tools

Make the task description specific. Instead of "do something", say "Use the available tools to list contacts".

Timeout errors

CrewAI has a 10s connection timeout by default. Ensure your network can reach the Edge URL.

Rate limiting or 429 errors

Vinkius enforces per-token rate limits. Check your subscription tier and request quota in the dashboard. Upgrade if you need higher throughput.

HeyGen + CrewAI FAQ

Common questions about integrating HeyGen MCP Server with CrewAI.

How does CrewAI discover and connect to MCP tools?

CrewAI connects to MCP servers lazily. when the crew starts, each agent resolves its MCP URLs and fetches the tool catalog via the standard tools/list method. This means tools are always fresh and reflect the server's current capabilities. No tool schemas need to be hardcoded.

Can different agents in the same crew use different MCP servers?

Yes. Each agent has its own mcps list, so you can assign specific servers to specific roles. For example, a reconnaissance agent might use a domain intelligence server while an analysis agent uses a vulnerability database server.

What happens when an MCP tool call fails during a crew run?

CrewAI wraps tool failures as context for the agent. The LLM receives the error message and can decide to retry with different parameters, fall back to a different tool, or mark the task as partially complete. This resilience is critical for production workflows.

Can CrewAI agents call multiple MCP tools in parallel?

CrewAI agents execute tool calls sequentially within a single reasoning step. However, you can run multiple agents in parallel using process=Process.parallel, each calling different MCP tools concurrently. This is ideal for workflows where separate data sources need to be queried simultaneously.

Can I run CrewAI crews on a schedule (cron)?

Yes. CrewAI crews are standard Python scripts, so you can invoke them via cron, Airflow, Celery, or any task scheduler. The crew.kickoff() method runs synchronously by default, making it straightforward to integrate into existing pipelines.