Squash merge of feat/claude-code-native-parity into release/v3.6.5.
## Wiring
1. base.ts: CCH xxHash64 body signing for anthropic-compatible-cc-* providers,
applied after CLI fingerprint ordering so the hash covers the final bytes
sent upstream.
2. chatCore.ts: After buildClaudeCodeCompatibleRequest(), applies synchronous
parity pipeline steps:
- remapToolNamesInRequest() — TitleCase tool name mapping (14 tools)
- enforceThinkingTemperature() — temperature=1 when thinking active
- disableThinkingIfToolChoiceForced() — remove thinking on forced tool_choice
Cache-control limit enforcement intentionally omitted from chatCore because
the billing-header system block counts toward the 4-block cap and would strip
legitimate client cache markers.
3. xxhash-wasm: installed (was declared in package.json by PR but not installed).
## Test updates
- tests/unit/claude-code-parity.test.mjs: 25 new tests covering CCH signing,
fingerprint computation, tool remapping, and API constraints.
- tests/unit/cc-compatible-provider.test.mjs: fixed pre-existing assertion that
expected no cache_control on system blocks (billing header now carries ephemeral
per PR #1188 design).
Closes#1188
Move model routing management into Settings and add a unified
model alias editor for exact and wildcard remaps.
Sync combo defaults with global routing strategy settings, add
localized combo onboarding copy, and expand routing i18n across
supported locales.
Also fix supporting routing behavior by accepting all strategy
values in settings schemas, preserving connection ids in combo
tests, honoring non-stream JSON requests for CC-compatible
providers, and handling hashed external package subpaths.
- Add emailPrivacyStore (Zustand + persist) for global toggle state
- Add EmailPrivacyToggle component with eye open/closed icons
- Add pickDisplayValue() visibility-aware masking function
- Integrate toggle into provider detail, usage limits & playground pages
- Per-modal showEmail now uses global store (synced across all pages)
- Default: emails hidden; toggle persists across page reloads
- Add showEmails/hideEmails i18n keys
- Update CHANGELOG.md and openapi.yaml to v3.6.2
The stored projectId from OAuth connection time becomes stale because the
Cloud Code API rotates free-tier projects. Native Gemini CLI refreshes the
project every 30 seconds via loadCodeAssist — OmniRoute never did, causing
403 "has not been used in project X" errors that permanently banned accounts.
- Add refreshProject() to GeminiCLIExecutor that calls loadCodeAssist API
with 10s timeout and caches the result for 30s (matching native CLI)
- transformRequest() replaces the stale projectId in the envelope before
sending to the Cloud Code API, falling back to the stored ID on failure
- Make transformRequest calls await-compatible in base executor and
all subclasses (antigravity, cursor, kiro) so async overrides work
- Add windsurf and copilot entries to toolDescriptions in all 33 locale files
to fix MISSING_MESSAGE errors on the CLI Tools page (#748)
- Apply FETCH_TIMEOUT_MS to streaming requests' initial fetch() call to prevent
300s TCP default timeout causing silent failures on long-running requests (#769)
- Previously only non-streaming requests had timeout protection; streaming requests
relied solely on stream idle detection which doesn't cover initial connection hangs
Allow provider_nodes to configure custom chat and models endpoint
paths via chatPath/modelsPath fields. This enables providers with
non-standard versioned APIs (e.g. /v4/chat/completions) to work
without embedding the version prefix in base_url.
- Add migration 003: chat_path and models_path columns
- Update Zod schemas (create, update, validate)
- Update CRUD in providers.ts (INSERT/UPDATE)
- Wire chatPath/modelsPath through API routes and providerSpecificData cascade
- Read chatPath in DefaultExecutor and BaseExecutor buildUrl()
- Use modelsPath in validate endpoint
- Add Advanced Settings UI section (collapsible) in create/edit modals
- Update base URL hint to reference Advanced Settings
- Add i18n keys across all 30 locales
- Add unit tests for buildUrl with custom paths
Backward compatible: NULL chatPath/modelsPath = default behavior.
- New: open-sse/services/apiKeyRotator.ts — round-robin rotation
between primary API key + providerSpecificData.extraApiKeys[]
- Modified: open-sse/executors/base.ts — buildHeaders() rotates key
using getRotatingApiKey() when extraApiKeys configured
- Modified: open-sse/handlers/chatCore.ts — injects connectionId into
credentials to enable per-connection rotation index tracking
- Modified: providers/[id]/page.tsx — 'Extra API Keys' UI section in
EditConnectionModal: add/remove keys, persisted in providerSpecificData
T08 (quota window rolling) and T13 (wildcard model routing) confirmed
already implemented in accountFallback.ts and wildcardRouter.ts.
Parse [1m] suffix from model name (e.g. claude-sonnet-4-6[1m]) and
propagate extendedContext flag through the request pipeline to append
context-1m-2025-08-07 to the Anthropic-Beta header.
- Add model playground page to dashboard (provider/model/endpoint selectors, Monaco editor, streaming, abort)
- Add CLI fingerprint matching (per-provider header/body ordering to match native CLI binaries)
- Add ACP module (CLI agent discovery, process spawner, session manager, API endpoint)
- Add playground to sidebar debug section with i18n support
- Close#192 and #200 as stale (v1.8.1, no repro info)
- Add collapsible '16 Real Pain Points' section to all 30 READMEs
- Fix 5 files bypassing dataPaths.ts with hardcoded os.homedir() (closes#156)
- Add per-provider User-Agent env var overrides in base executor (closes#155)
- Sync .env and .env.example with 9 provider UA defaults
- Update CHANGELOG.md for v1.7.0
OmniRoute is an intelligent API gateway that unifies 20+ AI providers behind a single
OpenAI-compatible endpoint. Features include intelligent routing with 6 strategies,
multi-format translation (OpenAI/Claude/Gemini/Responses API), circuit breakers,
semantic caching, combo fallback chains, real-time health monitoring, and a full
dashboard with provider management, analytics, and CLI tool integration.
Key highlights:
- 20+ providers (Claude Code, Codex, Gemini CLI, GitHub Copilot, iFlow, Qwen, Kiro, etc.)
- 6 routing strategies (Fill First, Round Robin, P2C, Random, Least Used, Cost Optimized)
- Export/Import database backup with full archive support
- Translator Playground with 4 modes (Playground, Chat Tester, Test Bench, Live Monitor)
- 100% TypeScript across src/ and open-sse/
- Docker support with multi-stage builds
- Comprehensive documentation and 9 dashboard screenshots
