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Add project group

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

Add project group Grants a group access to a project. [POST /organization/projects/{project_id}/groups]

Name on the gateway: openai_api__add_project_group · may change things.

Parameters

Name	Type	Description
`project_id` required	`string`	The ID of the project to update.
`group_id` required	`string`	Identifier of the group to add to the project.
`role` required	`string`	Identifier of the project role to grant to the group.

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": "openai_api__add_project_group",
  "arguments": {
    "project_id": "…",
    "group_id": "…",
    "role": "…"
  }
}

Or connect the OpenAI API server directly, which lists 371 tools including this one:

Run in your terminal

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

Use the add project group tool with project_id set to ….