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CreateProposal
An MCP tool from the Apollo GraphOS server, run by Apollo.
Create a schema proposal against a source variant, the same action as Create proposal in GraphOS Studio. GraphOS creates a proposal variant that starts as a copy of the source variant's schema, and the proposal starts in DRAFT. Returns the proposal variant's name and the new proposal's ID and status, or an error with a message. To add schema changes, call PublishProposalRevision next. Provide the graph ID, the title, and the source variant name. Optionally provide a description.
Name on the gateway: apollo_graphos__CreateProposal.
Parameters
| Name | Type | Description |
|---|---|---|
graphId required | string | |
displayName required | string | |
sourceVariant required | string | |
description | mixed |
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:
{
"name": "apollo_graphos__CreateProposal",
"arguments": {
"graphId": "…",
"displayName": "…",
"sourceVariant": "…"
}
}The first call connects Apollo GraphOS to your account automatically; nothing to set up. About this server.
Try asking
Use the createproposal tool with graphId set to ….