# Variable BuiltInExpertTypeSchema`Const`

BuiltInExpertTypeSchema: ZodEnum<
{
code: "code";
security: "security";
research: "research";
infrastructure: "infrastructure";
architecture: "architecture";
documentation: "documentation";
testing: "testing";
devops: "devops";
pm: "pm";
ux: "ux";
qa: "qa";
"data-visualization": "data-visualization";
},
> = ...

Zod schema for BuiltInExpertType.

MUST stay in lockstep with the `BuiltInExpertType` type union above. Tested by `BuiltInExpertTypeSchema accepts every literal in BuiltInExpertType` in expert-config.test.ts to prevent drift (#2338).

- Defined in packages/nexus-agents/src/agents/experts/expert-config.ts:163