---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/skills/variables/E_SKILL_MANIFEST_INVALID.md
description: >-
  Raised when source metadata or a descriptor violates the identity/version
  contract.
---

# Variable: E\_SKILL\_MANIFEST\_INVALID

```ts
const E_SKILL_MANIFEST_INVALID: CreatedException<[string]>;
```

Defined in: [src/batteries/skills/exceptions.ts:37](https://github.com/NHTIO/ADK/blob/v1.20260911.0/src/src/batteries/skills/exceptions.ts#L37)

Raised when source metadata or a descriptor violates the identity/version contract.