Real server MCP runtime capture; fresh isolated database; external authenticated client.
Commit: 98f6b1823ff9406eedbbbea0d1578db695d699cd

Confirm projectId current does not exist
t3_project_list {}
{
  "content": [
    {
      "type": "text",
      "text": "{\"projects\":[],\"nextCursor\":null}"
    }
  ],
  "structuredContent": {
    "projects": [],
    "nextCursor": null
  },
  "isError": false
}

Default workspace, supplied model
t3_thread_launch {"projectId":"current","title":"Missing project proof","message":"Report launch result","modelSelection":"[fixture selection supplied]"}
{
  "content": [
    {
      "type": "text",
      "text": "{\"_tag\":\"OrchestratorMcpFailure\",\"code\":\"invalid_request\",\"message\":\"The project was not found.\"}"
    }
  ],
  "isError": true
}

Explicit root workspace, supplied model
t3_thread_launch {"projectId":"current","title":"Missing project proof","message":"Report launch result","modelSelection":"[fixture selection supplied]","workspaceStrategy":{"type":"root"}}
{
  "content": [
    {
      "type": "text",
      "text": "{\"_tag\":\"OrchestratorMcpFailure\",\"code\":\"invalid_request\",\"message\":\"The project was not found.\"}"
    }
  ],
  "isError": true
}

Worktree workspace, valid commit base reference
t3_thread_launch {"projectId":"current","title":"Missing project proof","message":"Report launch result","modelSelection":"[fixture selection supplied]","workspaceStrategy":{"type":"worktree","baseRef":"f7b81e1d1115bc7284b39161d3cd6c7f3184eb1c","startFromOrigin":false}}
{
  "content": [
    {
      "type": "text",
      "text": "{\"_tag\":\"OrchestratorMcpFailure\",\"code\":\"invalid_request\",\"message\":\"The project was not found.\"}"
    }
  ],
  "isError": true
}

Default workspace, no supplied model or configured default
t3_thread_launch {"projectId":"current","title":"Missing project proof","message":"Report launch result"}
{
  "content": [
    {
      "type": "text",
      "text": "{\"_tag\":\"OrchestratorMcpFailure\",\"code\":\"invalid_request\",\"message\":\"The project was not found.\"}"
    }
  ],
  "isError": true
}