Use Home credential options as authoritative model capability
configuration for compat handling and prompt cache behavior.
Expose quota provider operations through the public plugin host API.
- Extract `plan_type` from JWT claims and default missing values to `free`
- Include `plan_type` in token data, token storage, auth attributes, and file synthesis
- Ensure `plan_type` is maintained across token refresh flows
- Preserve empty map allocations during auth object cloning
- Add `SanitizeMetaWebSearchTools` to remove `search_content_types` from `web_search` tool definitions
- Support sanitizing nested tools within `namespace` tool definitions
- Apply web search tool sanitization during Meta request preparation
Closes: #6156
- Use `ExtractSummaryConfig` to parse summary configuration from OpenAI response payloads
- Default to enabled auto summaries when reasoning effort is set without explicit summary visibility
- Apply the resolved summary configuration directly to Antigravity translations
Closes: #6143
- Implement `splitDevinUID` for consistent UID splitting and effort extraction.
- Update model aggregation to handle thinking levels and merge variants.
- Refine display name cleaning logic to remove redundant suffixes.
- Adjust Devin catalog integration to exclude exposed thinking variants.
- Normalize and sort thinking levels with an extended rank scheme.
Closes: #6141
- Attach resolved execution model info during execution and token counting even when restoring execution models
- Propagate configuration update support to resolved Home dispatch model info
- Track modifications to configuration updates across plugin normalizers in the translation pipeline
- Mark configuration update support for eligible Codex models in the registry
- Remove direct Messages passthrough bypass for unconfirmed OAuth credentials
- Ensure standard cache control handling and CLI fingerprinting apply upstream
- Support detection for Claude Code 2.1.280 title helper payload shape
Closes: #6120
- Fix malformed `X-Client-Id` header and ensure it is applied to upstream requests
- Preserve subscription metadata during OAuth token creation and token refreshes
- Support dynamic retry-after for 404 responses and shorten default Meta 404 cooldown
Closes: #6117
- Map Devin grok models to xai owned_by in catalog and fetch_devin_models tool
- Update Antigravity fetched capability test to reflect gemini-pro-agent native web search support
- Fix formatting in test fixtures
* fix(claude): align Opus 5.5 cloak and preserve native CLI hints
* fix(claude): recognize the 2.1.280 Haiku title helper
The native title request now appends server-side fallback, fallback credit,
and cache diagnosis after the structured-output beta. Keep the helper
allowlist exact so this sequence passes through without cloaking.
* fix(claude): align thinking visibility and Messages passthrough
* fix(claude): preserve thinking visibility through compatibility paths
* fix(claude): harden OAuth beta, session alignment, and 2.1.280 helper headers
- Pass resolved `baseModel` directly to `applyCodexRoutingHint` instead of reading model from the upstream body
- Ensure the routing hint header accurately reflects the resolved model across HTTP and WebSocket executions
- Send X-Codex-Routing-Hint ("model=<slug>" plus ";tier=<service_tier>")
on ChatGPT-backend requests over HTTP, compact and websocket handshakes,
matching openai/codex rust-v0.155.0 build_routing_hint_header. Translated
requests previously carried service_tier=priority only in the body.
- Derive the hint from the final upstream body, replacing a hint a native
client forwarded, so it names the model and tier actually sent.
- Keep operator precedence: an auth header rule that resolves to a value
wins, a dynamic rule that resolves to nothing falls back to the derived
hint, and models.json override_header still applies last.
- Leave API-key requests unchanged, and keep websocket reuse as native Codex
does: an open connection keeps its handshake hint when the tier changes.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Add `RequestID` (unique execution UUID) and `TraceID` (inbound request ID) fields to usage records and plugin API
- Generate unique UUIDs per model attempt in `UsageReporter` while linking to parent trace context
- Expose `execution_id` and `trace_id` in Redis queue usage payloads while preserving legacy `request_id`
- Add header definitions and ordering for per-turn control, timing, inline tools, clear-at, dangerous tool use, thinking binding/resumption, and prompt caching evict betas
- Dynamically assemble beta headers based on model capabilities and request body fields matching Claude Code 2.1.280 behavior
Closes: #6054
- Update default Claude CLI version to 2.1.280 in cloaking and device profile
- Add `mid-conversation-tool-changes-2026-07-01` beta header support for supported models
Closes: #6054
- Convert `input_video` and `video_url` content parts to chat completion video parts
- Preserve video URL and processing options for upstream handling
Closes: #6037
Read Gemini interactions scanner lines directly because emitted frames are already cloned before reuse, and allocate each Kimi responses passthrough chunk once so it stays owned without a second copy.
Skip the second compatibility translation for Claude, Gemini, and Gemini
interactions when the baseline and working payloads share a backing array
and no plugin hooks are installed. Keep independent buffers, the existing
hook order, and native interactions copies.
- Wait for bootstrap initialization before advancing mock clock in Codex WebSocket tests
- Reorder data channel closures in OpenAI responses stream error tests
- Drain stream chunks in byte-cap release test to prevent dangling goroutines
Closes: #5981
- Implement `streamCodexDuplex` to handle bidirectional WebSocket interactions for Codex
- Support steering continuations (`response.steer`) and queued creations (`response.create`, `response.append`)
- Preserve response settings and state transitions across steering updates and automatic successors
- Isolate connection-level failures with `codexDuplexConnectionError` to prevent unnecessary credential cooldowns
Closes: #5968
- Normalize boolean `true` subschemas across root, properties, items, definitions, and dependencies into empty object schemas `{}`
- Include `dependencies` in schema definition traversal and normalization
- Strip unsupported schema keywords including `additionalItems`, `unevaluatedProperties`, `unevaluatedItems`, and `contentSchema`
Closes: #3551
- Buffer text deltas arriving after tool calls in streaming execution and flush them after closing active tool slots
- Prioritize tool call deltas over content text deltas during Connect frame processing
- Separate pre-tool and post-tool text parts in non-streaming responses to preserve step ordering
- Correct thought step index resolution when closing thoughts during content chunk emission
Closes: #5951
- Track declared passthrough MCP tools in `claudeMCPAliasResolver`
- Recover hybrid tool names when the model prepends a virtual server prefix or replaces the caller's server with the virtual server
- Ensure client-tool alias matches take precedence over passthrough recovery and reject ambiguous passthrough tool matches
Closes: #5949
- Add `use-max-completion-tokens` setting to OpenAI compatibility model configuration
- Provide token normalization between `max_tokens` and `max_completion_tokens` based on model preference
Closes: #5939
- Only detect `server_tool_use` for advisor tool invocations in Claude conversation history
- Prevent client-side tools named `advisor` using standard `tool_use` from improperly triggering advisor cloaking restrictions
Closes: #5934
- Resolve model `is_compat` status via model info, config index, or model entries in Codex executor
- Skip wiping `reasoning.content` and stripping reasoning IDs during Responses sanitization when `is_compat` is enabled
- Pass resolved compat flag across standard, streaming, compact, and WebSocket Codex request flows
Closes: #5930
- Set expected upstream model for Devin in both streaming and non-streaming paths to avoid false positive substitution warnings on intentional mappings
- Account for line overhead and enforce max lines per stream event in StreamResponseModelObserver, dropping overflowed events until the event boundary
- Add unit tests for Devin intentional mappings and stream observer bounded memory behavior
