LiteLLM maps xAI models only provider-qualified, so neither "grok/grok-4" nor bare "grok-4" resolves: subscription runs fell back to the generic 200k context window and an 8k output cap instead of Grok's 256k/256k.
subscription.litellm_model_name() now owns the routing-prefix -> LiteLLM name mapping (grok/ -> xai/, chatgpt/ -> bare) and context_budget uses it.
The Go TUI rewrite hardcoded "ChatGPT subscription" in the stats view and its
snapshot only carried a boolean, so a Grok run was labeled ChatGPT — the same
bug previously fixed on the Python side. Carry the provider label through the
snapshot protocol and render it, falling back to a generic "Subscription".
utils._subscription_label becomes public subscription_label since the TUI
backend now needs it too.
Second review pass:
- strix auth logout (all providers) now holds the shared store lock across every provider removal, so a concurrent save/refresh cannot leave one credential behind while reporting all removed.
- _persist_run_record writes subscription_provider alongside auth_mode, matching ReportState, so resumed runs keep their original provider label.
Addresses PR review:
- Extract the shared ~/.strix/subscription-auth.json handling into subscription_store, writing tokens owner-only (0600) from creation via os.open instead of chmod-after-write, closing the window where credentials were briefly world/group-readable.
- Serialize read-modify-write across providers and processes with a reentrant lock, so overlapping ChatGPT/Grok save/logout/refresh operations no longer clobber each other.
- Live/TUI stats label the subscription from the persisted run record (falling back to provider-aware settings), so resumed runs no longer mislabel the provider when STRIX_LLM changes.
The Run details panel hardcoded "ChatGPT subscription" for any subscription run. Emit subscription_provider (ChatGPT/Grok) in the run record and render it in the viewer, so Grok runs read "Grok subscription". Rebuilds the committed viewer bundle.
Add Sign in with Grok mirroring the merged ChatGPT/Codex integration: a strix/config/grok.py OAuth module (PKCE loopback flow against auth.x.ai, refresh with cross-process locking, secure ~/.strix/subscription-auth.json store) plus grok/<model> routing through the OpenAI-compatible api.x.ai/v1 endpoint via a bearer-stamping chat-completions client.
strix auth login grok / status / logout become provider-aware; subscription.py shares provider-agnostic auth-mode detection; Grok runs are marked zero-cost like other subscriptions.
Uses a consumer subscription outside xAI own products, which xAI does not officially support; opt-in and experimental.
yoni