deepseek-ai/deepseek-harness · error · Error

Host Cordis inspect provider "${manifest.id}" is already reg

Error message

Host Cordis inspect provider "${manifest.id}" is already registered

What it means

Error "Host Cordis inspect provider "${manifest.id}" is already registered" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/extensions/cordis-host-runner/src/inspect-registry.ts:64

export class CordisInspectRegistryService extends Service {
  private readonly providers = new Map<string, HostCordisInspectProviderRegistration>()
  private readonly pending = new Map<CordisInspectRequestId, PendingClientQuery>()
  private clientManifest: readonly CordisInspectProviderManifest[] | undefined
  private nextRequest = 1

  /** Register the process-global Host registry. */
  constructor(ctx: Context) {
    super(ctx, 'cordisInspect')
  }

  /**
   * Register one Host provider.
   * @param registration - manifest and local query handler.
   * @returns idempotent disposer.
   */
  register(registration: HostCordisInspectProviderRegistration): () => void {
    const manifest = validateManifest(registration.manifest)
    if (this.providers.has(manifest.id)) throw new Error(`Host Cordis inspect provider "${manifest.id}" is already registered`)
    const stored = { ...registration, manifest }
    this.providers.set(manifest.id, stored)
    return () => {
      if (this.providers.get(manifest.id) === stored) this.providers.delete(manifest.id)
    }
  }

  /**
   * Replace the mirrored Client provider directory.
   * @param providers - complete Client manifest snapshot.
   */
  syncClientManifest(providers: readonly CordisInspectProviderManifest[]): void {
    const ids = new Set<string>()
    const validated = providers.map((provider) => {
      const manifest = validateManifest(provider)
      if (ids.has(manifest.id)) throw new Error(`Client Cordis inspect manifest repeats provider "${manifest.id}"`)
      ids.add(manifest.id)
      return manifest

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/extensions/cordis-host-runner/src/inspect-registry.ts:64 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/cdd44cb2fbeb87fe. Report an issue: GitHub.