14. Zapier MCP Server
Think of Zapier as a universal remote control for all your favorite apps and online services , things like Gmail, Google Sheets, Slack, and hundreds more. Normally, Zapier lets you create automated workflows that connect different apps together, so they can "talk" to each other without you having to do anything manually.
Now, the Zapier MCP Server takes this one step further: it acts as a bridge between an AI assistant and all those apps and automations you've set up in Zapier.
This MCP is useful for:
Integrating Zapier into your Agent
Automating processes across different applications
Connecting services that don't have dedicated MCPs
In the configuration panel of your MCP on Zapier MCP, remember to:
Enter "other" in the Client section
In the "connect" section, set the transport to "SSE"
Configuration parameters
zapier_webhook_url
Yes
URL of the Zapier webhook that receives requests (e.g. https://hooks.zapier.com/hooks/catch/.../).
automation_name
No
Descriptive name of the automation, used in the agent's instructions.
supergateway_args
No
Advanced extra arguments for the connection. Rarely needed.
auth_token
No
Authentication token for the Zapier webhook, if it is protected.
Custom parameters
timeout: maximum time for a request (seconds)
retries: number of retries in case of failure
retryDelay: pause between retries (ms)
headers: custom HTTP headers to send
Best practices
When configuring MCPs for your Agent, keep these tips in mind:
Security: never share API keys, passwords, or authentication tokens. Always use secure connections (HTTPS, SSL/TLS) when available
Testing: always test the MCP configuration in a test environment before using it in production
Limits: check the rate limits (requests per minute/hour) of external services to avoid getting blocked
Errors: implement appropriate error handling in the Agent's instructions to deal with potential connection issues
Documentation: always consult the official documentation of external services to understand available features and configuration requirements
Custom parameters: use custom parameters in JSON format for advanced configurations, but always verify they're supported by the specific MCP
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