feat(config): add OPENCLAUDE_CONFIG_DIR env var as preferred alias for CLAUDE_CONFIG_DIR (#454)

The legacy CLAUDE_CONFIG_DIR name was the only way to point openclaude
at a non-default config home, which leaked Anthropic branding for a
fork that has otherwise rebranded to OpenClaude. Add OPENCLAUDE_CONFIG_DIR
as the preferred name. CLAUDE_CONFIG_DIR continues to work for
backward compatibility; when both are set with different values,
OPENCLAUDE_CONFIG_DIR wins and a one-time warning is logged.

- src/utils/envUtils.ts: introduce resolveConfigDirEnv() that picks
  OPENCLAUDE_CONFIG_DIR over CLAUDE_CONFIG_DIR and emits a conflict
  warning. Memoize cache key now tracks both env vars so changing
  either invalidates the cached result.
- src/utils/env.ts: getGlobalClaudeFile() previously read
  CLAUDE_CONFIG_DIR directly, missing the new alias. Route through
  resolveConfigDirEnv() so the global config file path follows the
  same precedence.
- src/utils/secureStorage/macOsKeychainHelpers.ts: the "is default
  dir" check used by keychain service-name scoping now considers
  both env vars.
- src/utils/swarm/spawnUtils.ts: forward OPENCLAUDE_CONFIG_DIR to
  teammate processes alongside the legacy var.
- src/utils/openclaudePaths.test.ts: +6 unit tests covering the new
  alias, fallthrough, conflict warning, and resolveConfigDirEnv()
  in isolation.
- .env.example: document both env vars and the precedence rule.

Verified locally on Linux: with only OPENCLAUDE_CONFIG_DIR set, with
only CLAUDE_CONFIG_DIR set (legacy still works), with both set
matching (silent), with both set conflicting (warn once + OPENCLAUDE
wins), with neither set (default ~/.openclaude). Memo cache
invalidates across 4 sequential env transitions. Built dist/cli.mjs
honors the new var and emits the conflict warning to the user.

.env.example

@@ -421,3 +421,16 @@ ANTHROPIC_API_KEY=sk-ant-your-key-here
 # WEB_CUSTOM_ALLOW_HTTP=false                — set "true" to allow http:// URLs
 # WEB_CUSTOM_ALLOW_PRIVATE=false             — set "true" to target localhost/private IPs
 #                                               (needed for self-hosted SearXNG)
+
+# ── Config directory override ───────────────────────────────────────
+#
+# By default openclaude stores per-user state under ~/.openclaude
+# (and falls back to ~/.claude for installs that pre-date the rename).
+# Set this to point openclaude at a different directory — useful for
+# isolating profiles or sharing config across machines.
+#
+# OPENCLAUDE_CONFIG_DIR=/path/to/dir         — preferred name
+# CLAUDE_CONFIG_DIR=/path/to/dir             — legacy alias (still works)
+#
+# When both are set with different values, OPENCLAUDE_CONFIG_DIR wins
+# and a warning is logged once per process.

src/services/api/errors.openaiCompatibility.test.ts

@@ -28,38 +28,6 @@ test('maps endpoint_not_found category markers to actionable setup guidance', ()
   expect(text).toContain('/v1')
 })
 
-test('endpoint_not_found from a remote host shows the actual host, not Ollama (issue #926)', () => {
-  const error = APIError.generate(
-    404,
-    undefined,
-    'OpenAI API error 404: Not Found [openai_category=endpoint_not_found,host=integrate.api.nvidia.com] Hint: Endpoint at integrate.api.nvidia.com returned 404.',
-    new Headers(),
-  )
-
-  const message = getAssistantMessageFromError(error, 'moonshotai/kimi-k2.5-thinking')
-  const text = getFirstText(message)
-
-  expect(text).toContain('integrate.api.nvidia.com')
-  expect(text).toContain('moonshotai/kimi-k2.5-thinking')
-  expect(text).not.toContain('Ollama')
-  expect(text).not.toContain('11434')
-})
-
-test('endpoint_not_found without a host falls back to the Ollama-aware message', () => {
-  const error = APIError.generate(
-    404,
-    undefined,
-    'OpenAI API error 404: Not Found [openai_category=endpoint_not_found] Hint: Confirm OPENAI_BASE_URL includes /v1.',
-    new Headers(),
-  )
-
-  const message = getAssistantMessageFromError(error, 'qwen2.5-coder:7b')
-  const text = getFirstText(message)
-
-  expect(text).toContain('Provider endpoint was not found')
-  expect(text).toContain('Ollama')
-})
-
 test('maps tool_call_incompatible category markers to model/tool guidance', () => {
   const error = APIError.generate(
     400,

src/services/api/errors.ts

@@ -51,9 +51,7 @@ import {
 import { shouldProcessRateLimits } from '../rateLimitMocking.js' // Used for /mock-limits command
 import { extractConnectionErrorDetails, formatAPIError } from './errorUtils.js'
 import {
-  extractOpenAICategoryHost,
   extractOpenAICategoryMarker,
-  isLocalhostLikeHost,
   type OpenAICompatibilityFailureCategory,
 } from './openaiErrorClassification.js'
 
@@ -70,29 +68,25 @@ function mapOpenAICompatibilityFailureToAssistantMessage(options: {
   category: OpenAICompatibilityFailureCategory
   model: string
   rawMessage: string
-  host?: string
 }): AssistantMessage {
   const switchCmd = getIsNonInteractiveSession() ? '--model' : '/model'
   const compactHint = getIsNonInteractiveSession()
     ? 'Reduce prompt size or start a new session.'
     : 'Run /compact or start a new session with /new.'
-  const isLocalhost = options.host === undefined || isLocalhostLikeHost(options.host)
 
   switch (options.category) {
     case 'localhost_resolution_failed':
     case 'connection_refused':
       return createAssistantAPIErrorMessage({
-        content: isLocalhost
+        content:
-          ? 'Could not connect to the local OpenAI-compatible provider. Ensure the local server is running, then use OPENAI_BASE_URL=http://127.0.0.1:11434/v1 for Ollama.'
+          'Could not connect to the local OpenAI-compatible provider. Ensure the local server is running, then use OPENAI_BASE_URL=http://127.0.0.1:11434/v1 for Ollama.',
-          : `Could not connect to the provider at ${options.host}. Verify OPENAI_BASE_URL is correct and that the host is reachable.`,
         error: 'unknown',
       })
 
     case 'endpoint_not_found':
       return createAssistantAPIErrorMessage({
-        content: isLocalhost
+        content:
-          ? 'Provider endpoint was not found. Confirm OPENAI_BASE_URL targets an OpenAI-compatible /v1 endpoint (for Ollama: http://127.0.0.1:11434/v1).'
+          'Provider endpoint was not found. Confirm OPENAI_BASE_URL targets an OpenAI-compatible /v1 endpoint (for Ollama: http://127.0.0.1:11434/v1).',
-          : `Provider endpoint at ${options.host} returned 404. Verify OPENAI_BASE_URL is correct and that the selected model (${options.model}) is supported by this provider.`,
         error: 'invalid_request',
       })
 
@@ -573,7 +567,6 @@ export function getAssistantMessageFromError(
         category: openaiCategory,
         model,
         rawMessage: error.message,
-        host: extractOpenAICategoryHost(error.message),
       })
     }
   }

src/services/api/openaiErrorClassification.test.ts

@@ -4,10 +4,8 @@ import {
   buildOpenAICompatibilityErrorMessage,
   classifyOpenAIHttpFailure,
   classifyOpenAINetworkFailure,
-  extractOpenAICategoryHost,
   extractOpenAICategoryMarker,
   formatOpenAICategoryMarker,
-  isLocalhostLikeHost,
 } from './openaiErrorClassification.js'
 
 test('classifies localhost ECONNREFUSED as connection_refused', () => {
@@ -97,58 +95,3 @@ test('ignores unknown category markers during extraction', () => {
   const malformed = 'OpenAI API error 500 [openai_category=totally_fake_category]'
   expect(extractOpenAICategoryMarker(malformed)).toBeUndefined()
 })
-
-test('endpoint_not_found 404 from a remote host gets a host-aware hint (issue #926)', () => {
-  const failure = classifyOpenAIHttpFailure({
-    status: 404,
-    body: 'Not Found',
-    url: 'https://integrate.api.nvidia.com/v1/chat/completions',
-  })
-
-  expect(failure.category).toBe('endpoint_not_found')
-  expect(failure.requestUrl).toBe('https://integrate.api.nvidia.com/v1/chat/completions')
-  expect(failure.hint).toContain('integrate.api.nvidia.com')
-  expect(failure.hint).not.toContain('local providers')
-})
-
-test('endpoint_not_found 404 from localhost keeps the Ollama-flavored hint', () => {
-  const failure = classifyOpenAIHttpFailure({
-    status: 404,
-    body: 'Not Found',
-    url: 'http://127.0.0.1:11434/v1/chat/completions',
-  })
-
-  expect(failure.category).toBe('endpoint_not_found')
-  expect(failure.hint).toContain('local providers')
-})
-
-test('marker round-trip preserves host segment', () => {
-  const formatted = buildOpenAICompatibilityErrorMessage(
-    'OpenAI API error 404: Not Found',
-    {
-      category: 'endpoint_not_found',
-      hint: 'Endpoint at integrate.api.nvidia.com returned 404.',
-      requestUrl: 'https://integrate.api.nvidia.com/v1/chat/completions',
-    },
-  )
-
-  expect(formatted).toContain('[openai_category=endpoint_not_found,host=integrate.api.nvidia.com]')
-  expect(extractOpenAICategoryMarker(formatted)).toBe('endpoint_not_found')
-  expect(extractOpenAICategoryHost(formatted)).toBe('integrate.api.nvidia.com')
-})
-
-test('marker without host stays backward-compatible', () => {
-  const marker = formatOpenAICategoryMarker('endpoint_not_found')
-  expect(marker).toBe('[openai_category=endpoint_not_found]')
-  expect(extractOpenAICategoryMarker(marker)).toBe('endpoint_not_found')
-  expect(extractOpenAICategoryHost(marker)).toBeUndefined()
-})
-
-test('isLocalhostLikeHost matches loopback variants', () => {
-  expect(isLocalhostLikeHost('localhost')).toBe(true)
-  expect(isLocalhostLikeHost('127.0.0.1')).toBe(true)
-  expect(isLocalhostLikeHost('127.0.0.5')).toBe(true)
-  expect(isLocalhostLikeHost('::1')).toBe(true)
-  expect(isLocalhostLikeHost('integrate.api.nvidia.com')).toBe(false)
-  expect(isLocalhostLikeHost(undefined)).toBe(false)
-})

src/services/api/openaiErrorClassification.ts

@@ -21,7 +21,6 @@ export type OpenAICompatibilityFailure = {
   hint?: string
   code?: string
   status?: number
-  requestUrl?: string
 }
 
 const OPENAI_CATEGORY_MARKER_PREFIX = '[openai_category='
@@ -97,11 +96,6 @@ function isLocalhostLikeHostname(hostname: string | null): boolean {
   return /^127\./.test(hostname)
 }
 
-export function isLocalhostLikeHost(host: string | null | undefined): boolean {
-  if (!host) return false
-  return isLocalhostLikeHostname(host.toLowerCase())
-}
-
 function isContextOverflowMessage(body: string): boolean {
   const lower = body.toLowerCase()
   return (
@@ -155,18 +149,14 @@ function isModelNotFoundMessage(body: string): boolean {
 
 export function formatOpenAICategoryMarker(
   category: OpenAICompatibilityFailureCategory,
-  host?: string,
 ): string {
-  if (host && /^[A-Za-z0-9.\-:]+$/.test(host)) {
-    return `${OPENAI_CATEGORY_MARKER_PREFIX}${category},host=${host}]`
-  }
   return `${OPENAI_CATEGORY_MARKER_PREFIX}${category}]`
 }
 
 export function extractOpenAICategoryMarker(
   message: string,
 ): OpenAICompatibilityFailureCategory | undefined {
-  const match = message.match(/\[openai_category=([a-z_]+)(?:,host=[^\]]+)?]/)
+  const match = message.match(/\[openai_category=([a-z_]+)]/)
   const category = match?.[1]
 
   if (!category || !isOpenAICompatibilityFailureCategory(category)) {
@@ -176,17 +166,11 @@ export function extractOpenAICategoryMarker(
   return category
 }
 
-export function extractOpenAICategoryHost(message: string): string | undefined {
-  const match = message.match(/\[openai_category=[a-z_]+,host=([A-Za-z0-9.\-:]+)]/)
-  return match?.[1]
-}
-
 export function buildOpenAICompatibilityErrorMessage(
   baseMessage: string,
-  failure: Pick<OpenAICompatibilityFailure, 'category' | 'hint' | 'requestUrl'>,
+  failure: Pick<OpenAICompatibilityFailure, 'category' | 'hint'>,
 ): string {
-  const host = failure.requestUrl ? getHostname(failure.requestUrl) ?? undefined : undefined
+  const marker = formatOpenAICategoryMarker(failure.category)
-  const marker = formatOpenAICategoryMarker(failure.category, host)
   const hint = failure.hint ? ` Hint: ${failure.hint}` : ''
   return `${baseMessage} ${marker}${hint}`
 }
@@ -263,11 +247,8 @@ export function classifyOpenAINetworkFailure(
 export function classifyOpenAIHttpFailure(options: {
   status: number
   body: string
-  url?: string
 }): OpenAICompatibilityFailure {
   const body = options.body ?? ''
-  const hostname = options.url ? getHostname(options.url) : null
-  const isLocalHost = isLocalhostLikeHostname(hostname)
 
   if (options.status === 401 || options.status === 403) {
     return {
@@ -303,17 +284,13 @@ export function classifyOpenAIHttpFailure(options: {
   }
 
   if (options.status === 404) {
-    const isRemote = hostname !== null && !isLocalHost
     return {
       source: 'http',
       category: 'endpoint_not_found',
       retryable: false,
       status: options.status,
       message: body,
-      requestUrl: options.url,
+      hint: 'Endpoint was not found. Confirm OPENAI_BASE_URL includes /v1 for OpenAI-compatible local providers.',
-      hint: isRemote
-        ? `Endpoint at ${hostname} returned 404. Verify OPENAI_BASE_URL is correct and the requested model is supported by this provider.`
-        : 'Endpoint was not found. Confirm OPENAI_BASE_URL includes /v1 for OpenAI-compatible local providers.',
     }
   }
 

src/services/api/openaiShim.ts

@@ -1935,9 +1935,7 @@ class OpenAIShimMessages {
         classifyOpenAIHttpFailure({
           status,
           body: errorBody,
-          url: requestUrl,
         })
-      const failureWithUrl = { ...failure, requestUrl: failure.requestUrl ?? requestUrl }
       const redactedUrl = redactUrlForDiagnostics(requestUrl)
 
       logForDebugging(
@@ -1950,7 +1948,7 @@ class OpenAIShimMessages {
         parsedBody,
         buildOpenAICompatibilityErrorMessage(
           `OpenAI API error ${status}: ${errorBody}${rateHint}`,
-          failureWithUrl,
+          failure,
         ),
         responseHeaders,
       )

src/utils/env.ts

@@ -3,7 +3,11 @@ import { homedir } from 'os'
 import { join } from 'path'
 import { fileSuffixForOauthConfig } from '../constants/oauth.js'
 import { isRunningWithBun } from './bundledMode.js'
-import { getClaudeConfigHomeDir, isEnvTruthy } from './envUtils.js'
+import {
+  getClaudeConfigHomeDir,
+  isEnvTruthy,
+  resolveConfigDirEnv,
+} from './envUtils.js'
 import { findExecutable } from './findExecutable.js'
 import { getFsImplementation } from './fsOperations.js'
 import { which } from './which.js'
@@ -22,7 +26,11 @@ export const getGlobalClaudeFile = memoize((): string => {
   }
 
   const oauthSuffix = fileSuffixForOauthConfig()
-  const configDir = process.env.CLAUDE_CONFIG_DIR || homedir()
+  const configDir =
+    resolveConfigDirEnv({
+      openClaudeConfigDir: process.env.OPENCLAUDE_CONFIG_DIR,
+      legacyConfigDir: process.env.CLAUDE_CONFIG_DIR,
+    }) ?? homedir()
 
   // Default to .openclaude.json. Fall back to .claude.json only if the new
   // file doesn't exist yet and the legacy one does (same migration pattern

src/utils/envUtils.ts

@@ -3,6 +3,39 @@ import { existsSync } from 'fs'
 import { homedir } from 'os'
 import { join } from 'path'
 
+/**
+ * Resolves the override env value for the config home directory.
+ * `OPENCLAUDE_CONFIG_DIR` is preferred — `CLAUDE_CONFIG_DIR` is the legacy
+ * Anthropic name kept working for backward compatibility. When both are set
+ * and disagree, `OPENCLAUDE_CONFIG_DIR` wins and we warn once so the user
+ * can clean up. Exported for tests.
+ */
+let warnedAboutConflictingConfigDirEnvs = false
+
+export function resolveConfigDirEnv(options?: {
+  openClaudeConfigDir?: string
+  legacyConfigDir?: string
+  warn?: (message: string) => void
+}): string | undefined {
+  const open = options?.openClaudeConfigDir
+  const legacy = options?.legacyConfigDir
+  if (open && legacy && open !== legacy && !warnedAboutConflictingConfigDirEnvs) {
+    warnedAboutConflictingConfigDirEnvs = true
+    options?.warn?.(
+      `Both OPENCLAUDE_CONFIG_DIR and CLAUDE_CONFIG_DIR are set to different values. Using OPENCLAUDE_CONFIG_DIR=${open}; ignoring CLAUDE_CONFIG_DIR=${legacy}.`,
+    )
+  }
+  return open || legacy || undefined
+}
+
+/**
+ * Test-only escape hatch — resets the once-per-process conflict warning so
+ * unit tests can re-trigger it.
+ */
+export function __resetConfigDirEnvWarningForTesting(): void {
+  warnedAboutConflictingConfigDirEnvs = false
+}
+
 export function resolveClaudeConfigHomeDir(options?: {
   configDirEnv?: string
   homeDir?: string
@@ -30,13 +63,21 @@ export function resolveClaudeConfigHomeDir(options?: {
   return openClaudeDir.normalize('NFC')
 }
 
-// Memoized: 150+ callers, many on hot paths. Keyed off CLAUDE_CONFIG_DIR so
+// Memoized: 150+ callers, many on hot paths. Keyed off both override env
-// tests that change the env var get a fresh value without explicit cache.clear.
+// vars so tests that change either get a fresh value without explicit
+// cache.clear.
 export const getClaudeConfigHomeDir = memoize(
   (): string => resolveClaudeConfigHomeDir({
-    configDirEnv: process.env.CLAUDE_CONFIG_DIR,
+    configDirEnv: resolveConfigDirEnv({
+      openClaudeConfigDir: process.env.OPENCLAUDE_CONFIG_DIR,
+      legacyConfigDir: process.env.CLAUDE_CONFIG_DIR,
+      warn: message => {
+        // eslint-disable-next-line no-console
+        console.warn(`[openclaude] ${message}`)
+      },
     }),
-  () => process.env.CLAUDE_CONFIG_DIR,
+  }),
+  () => `${process.env.OPENCLAUDE_CONFIG_DIR ?? ''}|${process.env.CLAUDE_CONFIG_DIR ?? ''}`,
 )
 
 export function getTeamsDir(): string {

src/utils/openclaudePaths.test.ts

@@ -51,7 +51,8 @@ describe('OpenClaude paths', () => {
     ).toBe(join(homedir(), '.claude'))
   })
 
-  test('uses CLAUDE_CONFIG_DIR override when provided', async () => {
+  test('uses CLAUDE_CONFIG_DIR override when provided (legacy)', async () => {
+    delete process.env.OPENCLAUDE_CONFIG_DIR
     process.env.CLAUDE_CONFIG_DIR = '/tmp/custom-openclaude'
     const { getClaudeConfigHomeDir, resolveClaudeConfigHomeDir } =
       await importFreshEnvUtils()
@@ -64,6 +65,83 @@ describe('OpenClaude paths', () => {
     ).toBe('/tmp/custom-openclaude')
   })
 
+  test('OPENCLAUDE_CONFIG_DIR overrides the default (issue #454)', async () => {
+    delete process.env.CLAUDE_CONFIG_DIR
+    process.env.OPENCLAUDE_CONFIG_DIR = '/tmp/oc-config-only'
+    const { getClaudeConfigHomeDir } = await importFreshEnvUtils()
+
+    expect(getClaudeConfigHomeDir()).toBe('/tmp/oc-config-only')
+  })
+
+  test('OPENCLAUDE_CONFIG_DIR wins when both env vars are set with different values', async () => {
+    process.env.OPENCLAUDE_CONFIG_DIR = '/tmp/oc-wins'
+    process.env.CLAUDE_CONFIG_DIR = '/tmp/legacy-loses'
+    const { getClaudeConfigHomeDir } = await importFreshEnvUtils()
+
+    expect(getClaudeConfigHomeDir()).toBe('/tmp/oc-wins')
+  })
+
+  test('CLAUDE_CONFIG_DIR is still honored when OPENCLAUDE_CONFIG_DIR is unset', async () => {
+    delete process.env.OPENCLAUDE_CONFIG_DIR
+    process.env.CLAUDE_CONFIG_DIR = '/tmp/legacy-only'
+    const { getClaudeConfigHomeDir } = await importFreshEnvUtils()
+
+    expect(getClaudeConfigHomeDir()).toBe('/tmp/legacy-only')
+  })
+
+  test('empty OPENCLAUDE_CONFIG_DIR falls through to CLAUDE_CONFIG_DIR', async () => {
+    process.env.OPENCLAUDE_CONFIG_DIR = ''
+    process.env.CLAUDE_CONFIG_DIR = '/tmp/legacy-fallback'
+    const { getClaudeConfigHomeDir } = await importFreshEnvUtils()
+
+    expect(getClaudeConfigHomeDir()).toBe('/tmp/legacy-fallback')
+  })
+
+  test('resolveConfigDirEnv prefers OPENCLAUDE over CLAUDE and warns on conflict', async () => {
+    const { resolveConfigDirEnv, __resetConfigDirEnvWarningForTesting } =
+      await importFreshEnvUtils()
+    __resetConfigDirEnvWarningForTesting()
+
+    const warnings: string[] = []
+    const result = resolveConfigDirEnv({
+      openClaudeConfigDir: '/a',
+      legacyConfigDir: '/b',
+      warn: m => warnings.push(m),
+    })
+
+    expect(result).toBe('/a')
+    expect(warnings.length).toBe(1)
+    expect(warnings[0]).toContain('OPENCLAUDE_CONFIG_DIR=/a')
+    expect(warnings[0]).toContain('CLAUDE_CONFIG_DIR=/b')
+  })
+
+  test('resolveConfigDirEnv does not warn when both env vars agree', async () => {
+    const { resolveConfigDirEnv, __resetConfigDirEnvWarningForTesting } =
+      await importFreshEnvUtils()
+    __resetConfigDirEnvWarningForTesting()
+
+    const warnings: string[] = []
+    const result = resolveConfigDirEnv({
+      openClaudeConfigDir: '/same',
+      legacyConfigDir: '/same',
+      warn: m => warnings.push(m),
+    })
+
+    expect(result).toBe('/same')
+    expect(warnings).toEqual([])
+  })
+
+  test('resolveConfigDirEnv returns undefined when neither env var is set', async () => {
+    const { resolveConfigDirEnv } = await importFreshEnvUtils()
+
+    expect(
+      resolveConfigDirEnv({
+        openClaudeConfigDir: undefined,
+        legacyConfigDir: undefined,
+      }),
+    ).toBeUndefined()
+  })
+
   test('project and local settings paths use .openclaude', async () => {
     const { getRelativeSettingsFilePathForSource } = await importFreshSettings()
 

src/utils/secureStorage/macOsKeychainHelpers.ts

@@ -34,7 +34,8 @@ export function getSecureStorageServiceName(
   serviceSuffix: string = '',
 ): string {
   const configDir = getClaudeConfigHomeDir()
-  const isDefaultDir = !process.env.CLAUDE_CONFIG_DIR
+  const isDefaultDir =
+    !process.env.OPENCLAUDE_CONFIG_DIR && !process.env.CLAUDE_CONFIG_DIR
 
   // Use a hash of the config dir path to create a unique but stable suffix
   // Only add suffix for non-default directories to maintain backwards compatibility

src/utils/swarm/spawnUtils.ts

@@ -117,7 +117,8 @@ const TEAMMATE_ENV_VARS = [
   'MISTRAL_BASE_URL',
   // Custom API endpoint
   'ANTHROPIC_BASE_URL',
-  // Config directory override
+  // Config directory override (preferred name + legacy alias)
+  'OPENCLAUDE_CONFIG_DIR',
   'CLAUDE_CONFIG_DIR',
   // CCR marker — teammates need this for CCR-aware code paths. Auth finds
   // its own way via /home/claude/.claude/remote/.oauth_token regardless;