deepseek-ai/deepseek-harness · error · LlmError

NO_CREDENTIAL_STORE

NO_CREDENTIAL_STORE

Error message

llm-pi-ai: this composition mounts no credentials service, so there is nowhere to store the credential a sign-in produces; mount one (dsh-credentials-local) to sign in

What it means

Error "llm-pi-ai: this composition mounts no credentials service, so there is nowhere to store the credential a sign-in produces; mount one (dsh-credentials-local) to sign in" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/llm/llm-pi-ai/src/auth.ts:91

    }
  }
  return { kind: 'grant', payload: credential }
}

/**
 * The credential service, or the failure that names what is missing. Reads
 * answer "nothing stored" without a service, because a composition with no
 * credential plane genuinely holds no credential; writes refuse, because a
 * login whose grant silently evaporated would report success and then fail
 * every request.
 * @param ctx - the plugin context.
 * @returns the live service.
 * @throws {LlmError} code `NO_CREDENTIAL_STORE` when none is mounted.
 */
function writableStore(ctx: Context): CredentialProvider {
  const credentials = ctx.get('credentials')
  if (credentials === undefined) {
    throw new LlmError(
      'llm-pi-ai: this composition mounts no credentials service, so there is nowhere to store the'
      + ' credential a sign-in produces; mount one (dsh-credentials-local) to sign in',
      'NO_CREDENTIAL_STORE',
    )
  }
  return credentials
}

/**
 * A pi-ai `CredentialStore` over the harness credential records.
 *
 * pi-ai runs OAuth refresh *inside* `modify()`, so this store's exclusion has
 * to cover a network round trip rather than a file rename — which is why the
 * record write path takes a wait limit of its own rather than the short one a
 * local write would need.
 *
 * pi-ai asks this store about every provider in the collection, hand-declared
 * routes included, and a route key is an arbitrary settings dict key while a

View on GitHub (pinned to b150a551b8)

Solutions

1. Mount a credentials service (dsh-credentials-local) in the composition before signing in.

When it happens

Trigger: Thrown at packages/llm/llm-pi-ai/src/auth.ts:91 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of deepseek-ai/deepseek-harness@b150a551b8 (2026-08-24). Data as JSON: /api/errors/07231dc899409679. Report an issue: GitHub.