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https://github.com/diegosouzapw/OmniRoute.git
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docs: update root files to v3.4.2 state, cleanup obsolete files
- SECURITY.md: supported versions 3.4.x/3.0.x, MCP scopes (10), audit trail, Zod v4 validation, TLS/CLI fingerprint - CONTRIBUTING.md: Node >=18<24, port 20128, project structure (21 DB modules, 25 MCP tools, memory/skills/electron), 122 test files - README.md: 60+ providers, 25 MCP tools, 10 scopes, 9 strategies - .dockerignore: expanded exclusions (tests, docs, electron, *.tgz) - .npmignore: added llm.txt, bun.lock, tsconfig variants, subprojects - .gitignore: _*/ dirs, docs/new-features, COVERAGE_PLAN allowlist Deleted files: - 20 README.*.md redirect stubs (consolidated in docs/i18n/) - 4 scratch test files (test_exception/target_format/translator/out) - restart.sh, validate-translation.sh (obsolete scripts) - Moved COVERAGE_PLAN.md -> docs/COVERAGE_PLAN.md
This commit is contained in:
135
AGENTS.md
135
AGENTS.md
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## Project
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Unified AI proxy/router — route any LLM through one endpoint. Multi-provider support
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(OpenAI, Anthropic, Gemini, DeepSeek, Groq, xAI, Mistral, Fireworks, Cohere, etc.)
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with **MCP Server** (16 tools) and **A2A v0.3 Protocol**.
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with **60+ providers** (OpenAI, Anthropic, Gemini, DeepSeek, Groq, xAI, Mistral, Fireworks,
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Cohere, NVIDIA, Cerebras, Pollinations, Puter, Cloudflare AI, HuggingFace, and many more)
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with **MCP Server** (25 tools), **A2A v0.3 Protocol**, and **Electron desktop app**.
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## Stack
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- **Runtime**: Next.js 16 (App Router), Node.js, ES Modules (`"type": "module"`)
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- **Language**: TypeScript 5.9 (`src/`) + JavaScript (`open-sse/`)
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- **Runtime**: Next.js 16 (App Router), Node.js ≥18 <24, ES Modules (`"type": "module"`)
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- **Language**: TypeScript 5.9 (`src/`) + JavaScript (`open-sse/`, `electron/`)
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- **Database**: better-sqlite3 (SQLite) — `DATA_DIR` configurable, default `~/.omniroute/`
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- **Streaming**: SSE via `open-sse` internal package
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- **Streaming**: SSE via `open-sse` internal workspace package
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- **Styling**: Tailwind CSS v4
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- **i18n**: next-intl with 30 languages
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- **Desktop**: Electron (cross-platform: Windows, macOS, Linux)
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- **Schemas**: Zod v4 for all API / MCP input validation
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---
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@@ -30,11 +33,13 @@ with **MCP Server** (16 tools) and **A2A v0.3 Protocol**.
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| `npm run typecheck:noimplicit:core` | Strict checking (no implicit any) |
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| `npm run check` | Run lint + test |
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| `npm run check:cycles` | Check for circular dependencies |
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| `npm run electron:dev` | Run Electron app in dev mode |
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| `npm run electron:build` | Build Electron app for current OS |
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### Running Tests
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```bash
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# All tests
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# All tests (unit + vitest + ecosystem + e2e)
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npm run test:all
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# Single test file (Node.js native test runner — most tests use this)
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@@ -52,7 +57,13 @@ npm run test:vitest
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# E2E with Playwright
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npm run test:e2e
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# Coverage (55% min thresholds)
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# Protocol clients E2E (MCP transports, A2A)
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npm run test:protocols:e2e
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# Ecosystem compatibility tests
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npm run test:ecosystem
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# Coverage (55% min thresholds — statements, lines, functions; 60% branches)
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npm run test:coverage
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```
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@@ -69,19 +80,19 @@ Always run `prettier --write` on changed files.
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- **Target**: ES2022 · **Module**: `esnext` · **Resolution**: `bundler`
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- `strict: false` — prefer explicit types, don't rely on inference
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- Path aliases: `@/*` → `src/`, `@omniroute/open-sse` → `open-sse/`
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- Path aliases: `@/*` → `src/`, `@omniroute/open-sse` → `open-sse/`, `@omniroute/open-sse/*` → `open-sse/*`
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### ESLint Rules
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- **Security (error, everywhere)**: `no-eval`, `no-implied-eval`, `no-new-func`
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- **Relaxed in `open-sse/` and `tests/`**: `@typescript-eslint/no-explicit-any` = warn
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- React hooks rules disabled in `open-sse/`
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- React hooks rules and `@next/next/no-assign-module-variable` disabled in `open-sse/` and `tests/`
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### Naming
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| Element | Convention | Example |
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| ------------------- | -------------------------------- | ------------------------------------ |
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| Files | kebab-case | `chatCore.ts`, `tokenHealthCheck.ts` |
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| Files | camelCase / kebab-case | `chatCore.ts`, `tokenHealthCheck.ts` |
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| React components | PascalCase | `Dashboard.tsx`, `ProviderCard.tsx` |
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| Functions/variables | camelCase | `getHealth()`, `switchCombo()` |
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| Constants | UPPER_SNAKE | `MAX_RETRIES`, `DEFAULT_TIMEOUT` |
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@@ -113,33 +124,124 @@ Always run `prettier --write` on changed files.
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### Data Layer (`src/lib/db/`)
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All persistence uses SQLite through domain-specific modules (`core.ts`, `providers.ts`,
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`models.ts`, `combos.ts`, `apiKeys.ts`, `settings.ts`, `backup.ts`).
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All persistence uses SQLite through domain-specific modules:
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`core.ts`, `providers.ts`, `models.ts`, `combos.ts`, `apiKeys.ts`, `settings.ts`,
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`backup.ts`, `proxies.ts`, `prompts.ts`, `webhooks.ts`, `detailedLogs.ts`,
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`domainState.ts`, `registeredKeys.ts`, `quotaSnapshots.ts`, `modelComboMappings.ts`,
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`cliToolState.ts`, `encryption.ts`, `readCache.ts`, `secrets.ts`, `stateReset.ts`.
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Schema migrations live in `db/migrations/` and run via `migrationRunner.ts`.
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`src/lib/localDb.ts` is a **re-export layer only** — never add logic there.
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### Request Pipeline (`open-sse/`)
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`chatCore.ts` → executor → upstream provider. Translations in `open-sse/translator/`.
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**Handlers** (`open-sse/handlers/`): `chatCore.ts`, `responsesHandler.ts`, `embeddings.ts`,
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`imageGeneration.ts`, `videoGeneration.ts`, `musicGeneration.ts`, `audioSpeech.ts`,
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`audioTranscription.ts`, `moderations.ts`, `rerank.ts`, `search.ts`.
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**Upstream headers**: merged after default auth; same header name replaces executor value.
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**T5 intra-family fallback** recomputes headers using only the fallback model id.
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Forbidden header names: `src/shared/constants/upstreamHeaders.ts` — keep sanitize,
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Zod schemas, and unit tests aligned when editing.
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### Provider Categories
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- **Free** (4): Qoder AI, Qwen Code, Gemini CLI (deprecated), Kiro AI
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- **OAuth** (8): Claude Code, Antigravity, Codex, GitHub Copilot, Cursor, Kimi Coding, Kilo Code, Cline
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- **API Key** (48+): OpenAI, Anthropic, Gemini, DeepSeek, Groq, xAI, Mistral, Perplexity,
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Together, Fireworks, Cerebras, Cohere, NVIDIA, Nebius, SiliconFlow, Hyperbolic,
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HuggingFace, OpenRouter, Vertex AI, Cloudflare AI, Scaleway, AI/ML API, Pollinations,
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Puter, Longcat, Alibaba, Kimi, Minimax, Blackbox, Synthetic, Kilo Gateway,
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Z.AI, GLM, Deepgram, AssemblyAI, ElevenLabs, Cartesia, PlayHT, Inworld,
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NanoBanana, SD WebUI, ComfyUI, Ollama Cloud, Perplexity Search, Serper, Brave, Exa,
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Tavily, OpenCode Zen/Go, Bailian Coding Plan, and more.
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- **Custom**: OpenAI-compatible (`openai-compatible-*`) and Anthropic-compatible (`anthropic-compatible-*`) prefixes
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Providers are registered in `src/shared/constants/providers.ts` with Zod validation at module load.
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### Executors (`open-sse/executors/`)
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Provider-specific request executors: `base.ts`, `default.ts`, `cursor.ts`, `codex.ts`,
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`antigravity.ts`, `github.ts`, `gemini-cli.ts`, `kiro.ts`, `qoder.ts`, `vertex.ts`,
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`cloudflare-ai.ts`, `opencode.ts`, `pollinations.ts`, `puter.ts`.
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### Translator (`open-sse/translator/`)
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Translates between API formats (OpenAI-format ↔ Anthropic, Gemini, etc.).
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Includes request/response translators with helpers for image handling.
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### Transformer (`open-sse/transformer/`)
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`responsesTransformer.ts` — transforms Responses API format to/from Chat Completions format.
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### Services (`open-sse/services/`)
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36+ service modules including: `combo.ts` (routing engine), `usage.ts`, `tokenRefresh.ts`,
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`rateLimitManager.ts`, `accountFallback.ts`, `sessionManager.ts`, `wildcardRouter.ts`,
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`autoCombo/`, `intentClassifier.ts`, `taskAwareRouter.ts`, `thinkingBudget.ts`,
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`contextManager.ts`, `modelDeprecation.ts`, `modelFamilyFallback.ts`,
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`emergencyFallback.ts`, `workflowFSM.ts`, `backgroundTaskDetector.ts`, `ipFilter.ts`,
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`signatureCache.ts`, `volumeDetector.ts`, and more.
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### Domain Layer (`src/domain/`)
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Policy engine modules: `policyEngine.ts`, `comboResolver.ts`, `costRules.ts`,
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`degradation.ts`, `fallbackPolicy.ts`, `lockoutPolicy.ts`, `modelAvailability.ts`,
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`providerExpiration.ts`, `quotaCache.ts`, `responses.ts`, `configAudit.ts`.
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### MCP Server (`open-sse/mcp-server/`)
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16 tools, 3 transports (stdio / SSE / Streamable HTTP). Scoped auth (9 scopes), Zod schemas.
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25 tools, 3 transports (stdio / SSE / Streamable HTTP). Scoped auth (10 scopes), Zod schemas.
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**Core tools** (18): get_health, list_combos, get_combo_metrics, switch_combo, check_quota,
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route_request, cost_report, list_models_catalog, simulate_route, set_budget_guard,
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set_routing_strategy, set_resilience_profile, test_combo, get_provider_metrics,
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best_combo_for_task, explain_route, get_session_snapshot, sync_pricing.
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**Memory tools** (3): memory_search, memory_add, memory_clear.
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**Skill tools** (4): skills_list, skills_enable, skills_execute, skills_executions.
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### A2A Server (`src/lib/a2a/`)
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JSON-RPC 2.0, SSE streaming, Task Manager with TTL cleanup. Agent Card at `/.well-known/agent.json`.
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JSON-RPC 2.0, SSE streaming, Task Manager with TTL cleanup(
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Agent Card at `/.well-known/agent.json`.
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Skills: `quotaManagement.ts`, `smartRouting.ts`.
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### ACP Module (`src/lib/acp/`)
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Agent Communication Protocol registry and manager.
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### Memory System (`src/lib/memory/`)
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Extraction, injection, retrieval, summarization, and store modules for persistent
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conversational memory across sessions.
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### Skills System (`src/lib/skills/`)
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Extensible skill framework: registry, executor, sandbox, built-in skills,
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custom skill support, interception, and injection.
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### Compliance (`src/lib/compliance/`)
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Policy index for compliance enforcement.
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### MITM Proxy (`src/mitm/`)
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MITM proxy capability with certificate management, DNS handling, and target routing.
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### Middleware (`src/middleware/`)
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Request middleware including `promptInjectionGuard.ts`.
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### Adding a New Provider
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1. Register in `src/shared/constants/providers.ts`
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2. Add executor in `open-sse/executors/`
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2. Add executor in `open-sse/executors/` (if custom logic needed)
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3. Add translator in `open-sse/translator/` (if non-OpenAI format)
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4. Add OAuth config in `src/lib/oauth/constants/oauth.ts` (if OAuth-based)
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5. Add models in `open-sse/config/providerRegistry.ts`
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---
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@@ -151,3 +253,6 @@ JSON-RPC 2.0, SSE streaming, Task Manager with TTL cleanup. Agent Card at `/.wel
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- **No memory leaks** in SSE streams (abort signals, cleanup)
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- **Rate limit headers** must be parsed correctly
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- All API inputs validated with **Zod schemas**
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- **Provider constants** validated at module load via Zod (`src/shared/validation/providerSchema.ts`)
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- **Pricing data** syncs from LiteLLM via `src/lib/pricingSync.ts`
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- **Memory/Skills** are cross-cutting: affect MCP tools, request pipeline, and A2A skills
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