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Create a new workflow instance

An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.

Create a new workflow instance Creates a new instance of a workflow, starting its execution. [POST /accounts/{account_id}/workflows/{workflow_name}/instances]

Name on the gateway: cloudflare_api__wor_create_new_workflow_instance · may change things.

Parameters

NameTypeDescription
account_id requiredstringaccount_id parameter
workflow_name requiredstringworkflow_name parameter
instance_idstringThe system reserves IDs that consist of the cf_…
instance_retentionobject
location_hintwnam | weur | enam | eeur | apac | apac-ne | apac-se | oc | sam | afr | me
paramsstringJSON-encoded event payload passed into the new…

How to call it

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments
{
  "name": "cloudflare_api__wor_create_new_workflow_instance",
  "arguments": {
    "account_id": "…",
    "workflow_name": "…"
  }
}

Or connect the Cloudflare API server directly, which lists 3,127 tools including this one:

Run in your terminal
claude mcp add --transport http hj-cloudflare-api https://mcp.hjlabs.in/mcp/cloudflare-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the create a new workflow instance tool with account_id set to ….

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