deepseek-ai/deepseek-harness · error · Error

Cordis inspect provider "${manifest.id}" has no method "${na

Error message

Cordis inspect provider "${manifest.id}" has no method "${name}"

What it means

Error "Cordis inspect provider "${manifest.id}" has no method "${name}"" thrown in deepseek-ai/deepseek-harness.

Source

Thrown at packages/extensions/cordis-host-runner/src/inspect-registry.ts:223

function validateManifest(manifest: CordisInspectProviderManifest): CordisInspectProviderManifest {
  if (manifest.id.trim() === '') throw new Error('Cordis inspect provider id must not be empty')
  if (manifest.description.trim() === '') throw new Error(`Cordis inspect provider "${manifest.id}" needs a description`)
  const names = new Set<string>()
  const methods = manifest.methods.map((method) => {
    if (method.name.trim() === '') throw new Error(`Cordis inspect provider "${manifest.id}" has an empty method name`)
    if (names.has(method.name)) throw new Error(`Cordis inspect provider "${manifest.id}" repeats method "${method.name}"`)
    if (method.description.trim() === '') throw new Error(`Cordis inspect method ${manifest.id}.${method.name} needs a description`)
    assertSupportedJsonSchema(method.inputSchema)
    assertSupportedJsonSchema(method.outputSchema)
    names.add(method.name)
    return Object.freeze({ ...method })
  })
  return Object.freeze({ ...manifest, methods: Object.freeze(methods) })
}

function findMethod(manifest: CordisInspectProviderManifest, name: string): CordisInspectMethodManifest {
  const method = manifest.methods.find(candidate => candidate.name === name)
  if (method === undefined) throw new Error(`Cordis inspect provider "${manifest.id}" has no method "${name}"`)
  return method
}

function validateInput(
  platform: 'Host' | 'Client',
  provider: string,
  method: CordisInspectMethodManifest,
  input: JsonValue | undefined,
): void {
  const violations = validateJsonSchemaValue(method.inputSchema as JsonSchemaNode, input ?? {}, 'input')
  if (violations.length > 0) throw new Error(`${platform} Cordis inspect ${provider}.${method.name} rejected input: ${violations.join('; ')}`)
}

function validateOutput(
  platform: 'Host' | 'Client',
  provider: string,
  method: CordisInspectMethodManifest,
  data: JsonValue,

View on GitHub (pinned to b150a551b8)

When it happens

Trigger: Thrown at packages/extensions/cordis-host-runner/src/inspect-registry.ts:223 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/15b89a0292a0cd23. Report an issue: GitHub.