fix(resilience): drain heavyweight SSE on SIGTERM

.env.example

@@ -87,6 +87,10 @@ DISABLE_SQLITE_AUTO_BACKUP=false
 # Used by: src/shared/utils/rateLimiter.ts
 # Example: redis://localhost:6379 (or redis://redis:6379 in Docker)
 # REDIS_URL=redis://localhost:6379
+# Namespace prefix for ALL OmniRoute Redis keys (rate limiter + auth cache +
+# quota store). Prevents key collisions when OmniRoute shares a Redis instance
+# with other apps (e.g. on 127.0.0.1:6379). Default when unset: omniroute:
+# REDIS_KEY_PREFIX=omniroute:
 # Host interface docker-compose publishes the Redis sidecar on.
 # Default: 127.0.0.1 (loopback only). The compose Redis runs WITHOUT
 # `requirepass`, and app containers reach it over the compose network
@@ -372,9 +376,8 @@ ALLOW_API_KEY_REVEAL=false
 # NO_LOG_API_KEY_IDS=key_abc123,key_def456
 
 # Fallback per-day request budget applied to API keys whose `rate_limits`
-# column is null. Default (unset/empty/malformed) preserves the legacy
-# 1000/day, 5000/week, 20000/month windows so existing deployments do not
-# silently lose rate limiting on upgrade.
+# column is null. Default (unset/empty) is unlimited (no implicit caps).
+# Malformed values preserve the legacy 1000/day, 5000/week, 20000/month windows.
 # Set explicitly to "0" to opt out entirely (unlimited fallback). Any
 # positive integer N enables N/day, 5N/week, 20N/month.
 # Used by: src/shared/utils/apiKeyPolicy.ts — checkRateLimit() fallback.

.github/workflows/docker-publish.yml

@@ -183,15 +183,55 @@ jobs:
         env:
           DOCKER_BUILDKIT_INLINE_CACHE: 1
 
+      - name: Build and push BUN base platform image by digest
+        id: build-bun-base
+        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7
+        with:
+          context: .
+          file: Dockerfile.bun
+          target: runner-base
+          platforms: ${{ matrix.platform }}
+          outputs: type=image,push-by-digest=true,name-canonical=true,push=true
+          tags: |
+            ${{ env.IMAGE_NAME }}
+            ${{ env.GHCR_IMAGE_NAME }}
+          cache-from: type=gha,scope=docker-bun-base-${{ matrix.arch }}
+          cache-to: type=gha,scope=docker-bun-base-${{ matrix.arch }},mode=max
+          no-cache: false
+        env:
+          DOCKER_BUILDKIT_INLINE_CACHE: 1
+
+      - name: Build and push BUN web platform image by digest
+        id: build-bun-web
+        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7
+        with:
+          context: .
+          file: Dockerfile.bun
+          target: runner-web
+          platforms: ${{ matrix.platform }}
+          outputs: type=image,push-by-digest=true,name-canonical=true,push=true
+          tags: |
+            ${{ env.IMAGE_NAME }}
+            ${{ env.GHCR_IMAGE_NAME }}
+          cache-from: type=gha,scope=docker-bun-web-${{ matrix.arch }}
+          cache-to: type=gha,scope=docker-bun-web-${{ matrix.arch }},mode=max
+          no-cache: false
+        env:
+          DOCKER_BUILDKIT_INLINE_CACHE: 1
+
       - name: Export digests
         env:
           DIGEST_BASE: ${{ steps.build.outputs.digest }}
           DIGEST_WEB: ${{ steps.build-web.outputs.digest }}
+          DIGEST_BUN_BASE: ${{ steps.build-bun-base.outputs.digest }}
+          DIGEST_BUN_WEB: ${{ steps.build-bun-web.outputs.digest }}
         run: |
           set -euo pipefail
-          mkdir -p /tmp/digests/base /tmp/digests/web
+          mkdir -p /tmp/digests/base /tmp/digests/web /tmp/digests/bun-base /tmp/digests/bun-web
           touch "/tmp/digests/base/${DIGEST_BASE#sha256:}"
           touch "/tmp/digests/web/${DIGEST_WEB#sha256:}"
+          touch "/tmp/digests/bun-base/${DIGEST_BUN_BASE#sha256:}"
+          touch "/tmp/digests/bun-web/${DIGEST_BUN_WEB#sha256:}"
 
       - name: Upload base digests
         uses: actions/upload-artifact@v7
@@ -209,6 +249,22 @@ jobs:
           if-no-files-found: error
           retention-days: 1
 
+      - name: Upload bun-base digests
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        with:
+          name: digests-bun-base-${{ matrix.arch }}
+          path: /tmp/digests/bun-base/*
+          if-no-files-found: error
+          retention-days: 1
+
+      - name: Upload bun-web digests
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        with:
+          name: digests-bun-web-${{ matrix.arch }}
+          path: /tmp/digests/bun-web/*
+          if-no-files-found: error
+          retention-days: 1
+
   merge:
     name: Publish multi-arch manifests
     needs:
@@ -263,6 +319,20 @@ jobs:
           path: /tmp/digests/web
           merge-multiple: true
 
+      - name: Download bun-base digests
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        with:
+          pattern: digests-bun-base-*
+          path: /tmp/digests/bun-base
+          merge-multiple: true
+
+      - name: Download bun-web digests
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        with:
+          pattern: digests-bun-web-*
+          path: /tmp/digests/bun-web
+          merge-multiple: true
+
       - name: Create Docker Hub manifest
         run: |
           set -euo pipefail
@@ -286,6 +356,8 @@ jobs:
 
           create_manifest "${IMAGE_NAME}" "" /tmp/digests/base
           create_manifest "${IMAGE_NAME}" "-web" /tmp/digests/web
+          create_manifest "${IMAGE_NAME}" "-bun" /tmp/digests/bun-base
+          create_manifest "${IMAGE_NAME}" "-web-bun" /tmp/digests/bun-web
 
       - name: Create GHCR manifest
         run: |
@@ -310,6 +382,8 @@ jobs:
 
           create_manifest "${GHCR_IMAGE_NAME}" "" /tmp/digests/base
           create_manifest "${GHCR_IMAGE_NAME}" "-web" /tmp/digests/web
+          create_manifest "${GHCR_IMAGE_NAME}" "-bun" /tmp/digests/bun-base
+          create_manifest "${GHCR_IMAGE_NAME}" "-web-bun" /tmp/digests/bun-web
 
       - name: Inspect image
         if: needs.prepare.outputs.version != 'main'

AGENTS.md

@@ -56,7 +56,7 @@ Repository map and Reference Documentation sections below.
 | Translators   | `open-sse/translator/`  | Format conversion (OpenAI↔Claude↔Gemini)                                                                                                                                  |
 | Transformer   | `open-sse/transformer/` | Responses API ↔ Chat Completions                                                                                                                                          |
 | Services      | `open-sse/services/`    | Combo routing, rate limits, caching, etc                                                                                                                                  |
-| Database      | `src/lib/db/`           | SQLite domain modules (157 migrations)                                                                                                                                    |
+| Database      | `src/lib/db/`           | SQLite domain modules (159 migrations)                                                                                                                                    |
 | Domain/Policy | `src/domain/`           | Policy engine, cost rules, fallback logic                                                                                                                                 |
 | MCP Server    | `open-sse/mcp-server/`  | 110 tools (44 canonical + memory/skill/GitHub/pool/gamification/plugin/Notion/Obsidian/local-corpus/RTK modules), 3 transports (stdio / SSE / Streamable HTTP), 33 scopes |
 | A2A Server    | `src/lib/a2a/`          | JSON-RPC 2.0 agent protocol                                                                                                                                               |

Dockerfile.bun

@@ -49,8 +49,8 @@ ENV NODE_ENV=production
 # Bun native Next.js build execution
 RUN bun run --quiet build
 
-# ── Runner stage (100% Bun Native Production Runtime) ──────────────────────
-FROM oven/bun:1.3.14-slim AS runner
+# ── Runner Base stage (100% Bun Native Production Runtime) ──────────────────
+FROM oven/bun:1.3.14-slim AS runner-base
 
 LABEL org.opencontainers.image.title="omniroute" \
   org.opencontainers.image.description="Unified AI proxy — route any LLM through one endpoint (Bun Native)" \
@@ -86,4 +86,61 @@ EXPOSE 20128
 HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
   CMD bun healthcheck.mjs || exit 1
 
-ENTRYPOINT ["bun", "bin/omniroute.mjs", "serve", "--no-open"]
+ENTRYPOINT ["bun", "dev/run-standalone.mjs"]
+
+# ── Runner Web stage (Bun Native + Chromium/Playwright for Web providers) ───
+FROM runner-base AS runner-web
+
+USER root
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+     chromium \
+     chromium-driver \
+     fonts-liberation \
+     libasound2t64 \
+     gconf-service \
+     libatk-bridge2.0-0 \
+     libatk1.0-0 \
+     libc6 \
+     libcairo2 \
+     libcups2 \
+     libdbus-1-3 \
+     libexpat1 \
+     libfontconfig1 \
+     libgbm1 \
+     libgcc-s1 \
+     libglib2.0-0 \
+     libgtk-3-0 \
+     libnspr4 \
+     libnss3 \
+     libpango-1.0-0 \
+     pangocairo-1.0-0 \
+     stdc++6 \
+     libx11-6 \
+     libx11-xcb1 \
+     libxcb1 \
+     libxcomposite1 \
+     libxcursor1 \
+     libxdamage1 \
+     libxext6 \
+     libxfixes3 \
+     libxi6 \
+     libxrandr2 \
+     libxrender1 \
+     libxss1 \
+     libxtst6 \
+     ca-certificates \
+     fonts-gargi \
+     fonts-ipafont-gothic \
+     fonts-kacst \
+     fonts-thai-tlwg \
+     fonts-wqy-zenhei \
+  && rm -rf /var/lib/apt/lists/*
+
+ENV PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1
+ENV PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH=/usr/bin/chromium
+
+# Return to the base image non-root user after the apt install (mirrors the
+# Node Dockerfile runner-web stage, which re-asserts USER node).
+USER bun

README.md

@@ -210,7 +210,7 @@ curl http://localhost:20128/v1/chat/completions \
 
 </div>
 
-<img src="./docs/diagrams/promise-pillars.svg" width="100%" alt="The Promise — One endpoint. 348 providers. Never stop building — OmniRoute picks the cheapest one that works. Six pillars: Never hit limits (auto-fallback across 348 providers in milliseconds, zero downtime) · Save up to 95% tokens (RTK + Caveman stacked compression cuts 15–95%, ~89% avg on tool-heavy sessions) · $0 to start (90+ free tiers, 57 free forever — no card needed) · Every tool works (33 coding agents through one config) · One endpoint (OpenAI ↔ Claude ↔ Gemini ↔ Responses API at /v1) · Production-grade (circuit breakers, TLS stealth, MCP 110 tools, A2A, memory, guardrails, evals — 25,000+ tests)."/>
+<img src="./docs/diagrams/promise-pillars.svg" width="100%" alt="The Promise — One endpoint. 348 providers. Never stop building — OmniRoute picks the cheapest one that works. Six pillars: Never hit limits (auto-fallback across 348 providers in milliseconds, zero downtime) · Save up to 95% tokens (RTK + Caveman stacked compression cuts 15–95%, ~89% avg on tool-heavy sessions) · $0 to start (90+ free tiers, 56 free forever — no card needed) · Every tool works (33 coding agents through one config) · One endpoint (OpenAI ↔ Claude ↔ Gemini ↔ Responses API at /v1) · Production-grade (circuit breakers, TLS stealth, MCP 110 tools, A2A, memory, guardrails, evals — 25,000+ tests)."/>
 
 <br/>
 <br/>
@@ -646,7 +646,7 @@ of your shell history. → [CLI Integrations](docs/guides/CLI-INTEGRATIONS.md)
 
 </div>
 
-> The most complete catalog of any open-source router: **348 providers**, **90+ with a free tier**, **57 free forever**.
+> The most complete catalog of any open-source router: **348 providers**, **90+ with a free tier**, **56 free forever**.
 
 <div align="center">
 
@@ -1200,7 +1200,7 @@ Métricas de validação: 1002 vídeos rastreados · 7,069,190 visualizações c
   <tr><td nowrap><b>Runtime</b></td><td>Node.js 22.x / 24.x LTS — <code>&gt;=22.22.2 &lt;23 || &gt;=24.0.0 &lt;27</code></td></tr>
   <tr><td nowrap><b>Language</b></td><td>TypeScript 6.0 — <b>100% TypeScript</b> across <code>src/</code> and <code>open-sse/</code> (zero <code>any</code> in core since v2.0)</td></tr>
   <tr><td nowrap><b>Framework</b></td><td>Next.js 16 + React 19 + Tailwind CSS 4</td></tr>
-  <tr><td nowrap><b>Database</b></td><td>better-sqlite3 (SQLite, WAL journaling) + LowDB (JSON legacy) — 120 domain modules, 157 migrations</td></tr>
+  <tr><td nowrap><b>Database</b></td><td>better-sqlite3 (SQLite, WAL journaling) + LowDB (JSON legacy) — 120 domain modules, 159 migrations</td></tr>
   <tr><td nowrap><b>Memory</b></td><td>SQLite FTS5 full-text + int8-quantized vector embeddings, typed decay</td></tr>
   <tr><td nowrap><b>Schemas</b></td><td>Zod 4 — MCP tool I/O validation + API contracts</td></tr>
   <tr><td nowrap><b>Protocols</b></td><td>MCP (stdio / HTTP / SSE) + A2A v0.3 (JSON-RPC 2.0 + SSE)</td></tr>

bin/cli/commands/combo.mjs

@@ -307,6 +307,12 @@ export async function runComboCreateCommand(name, strategy = "priority", opts =
   }
 
   const models = Array.isArray(opts.models) ? opts.models : [];
+  if (!models.length) {
+    console.error(
+      "combo create requires at least one target. Pass --models <provider/model,...> and/or repeat --model <provider/model>."
+    );
+    return 1;
+  }
 
   try {
     return await withRuntime(async ({ kind, api, db }) => {

bin/cli/commands/oauth.mjs

@@ -228,20 +228,38 @@ async function runSocialFlow(def, opts) {
 
 async function runDeviceFlow(def, opts) {
   const providerKey = resolveBackendKey(def.id);
-  const startRes = await apiFetch(`/api/providers/${providerKey}/auth/start`, {
-    ...targetApiOptions(opts),
-    method: "POST",
-  });
+  let startRes = await apiFetch(`/api/oauth/${providerKey}/device-code`, targetApiOptions(opts));
+  if (!startRes.ok) {
+    startRes = await apiFetch(`/api/providers/${providerKey}/auth/start`, {
+      ...targetApiOptions(opts),
+      method: "POST",
+    });
+  }
   if (!startRes.ok) {
     process.stderr.write(`Failed to start device flow: ${startRes.status}\n`);
     process.exit(1);
   }
   const start = await startRes.json();
-  process.stdout.write(
-    `\nDevice code: ${start.userCode ?? start.user_code ?? ""}\nVisit: ${start.verificationUri ?? start.verification_uri}\n\n`
-  );
-  if (opts.browser !== false)
-    await openBrowser(start.verificationUri ?? start.verification_uri ?? "");
+  const userCode = start.userCode ?? start.user_code ?? "";
+  const verificationUri =
+    start.verificationUriComplete ??
+    start.verification_uri_complete ??
+    start.verificationUri ??
+    start.verification_uri ??
+    start.authUrl ??
+    start.url ??
+    "";
+
+  if (userCode) {
+    process.stdout.write(`\nDevice code: ${userCode}\nVisit: ${verificationUri}\n\n`);
+  } else if (verificationUri) {
+    process.stdout.write(`\nVisit: ${verificationUri}\n\n`);
+  } else {
+    process.stdout.write(`\nAuthorization URL not available\n\n`);
+  }
+
+  if (opts.browser !== false && verificationUri)
+    await openBrowser(verificationUri);
   process.stderr.write("Waiting for device authorization...\n");
   const deadline = Date.now() + (opts.timeout ?? 300000);
   const intervalMs = (start.intervalMs ?? start.interval ?? 5) * 1000;

changelog.d/features/11104-operator-error-rules.md

@@ -0,0 +1 @@
+- **feat(providers):** let operators declare per-provider error rules through `settings.providerErrorRules` instead of patching the catalog — an operator-supplied rule for a provider is consulted before the built-in `providerRuleRegistry`, receives the raw error text, and has its declared scope/cooldown/reason actually honored end to end, for any provider (declaring the rule is the opt-in — no extra allowlist entry needed). Matches are plain case-insensitive substrings (never RegExp) and bounded to 50 rules to keep the hot path safe ([#11104](https://github.com/diegosouzapw/OmniRoute/pull/11104))

changelog.d/features/11190-usage-command-json.md

@@ -0,0 +1 @@
+- **feat(api):** `/api/usage/om-usage` gains a structured form — `?format=json` returns the key's own usage as `ApiKeyUsageLimitStatus` + `UsageSnapshot` instead of `text/plain`. This is the surface a UI (the OmniCopilot panel) consumes to show a key holder their daily/weekly spend and quota reset. The route is self-service (the caller's own key, gated by `allowUsageCommand`), not the management surface; refusals come back as a discriminated `{ "allowed": false, "error": … }` so a UI can tell "not allowed" apart from "allowed but nothing cached yet". The endpoint was previously undocumented in `API_REFERENCE.md`; it now has a section ([#11190](https://github.com/diegosouzapw/OmniRoute/pull/11190))

changelog.d/features/11192-usage-command-providers-array.md

@@ -0,0 +1 @@
+- **feat(api):** `/api/usage/om-usage?format=json` now returns `providers[]` — every connection's quota snapshot, not just the single selected one — so a panel can render Codex / Claude / OpenCode side by side. The collector already gathered all of them; the single-pick `provider` field (kept) is a terminal presentation choice. Closes the per-connection gap from OmniCopilot #8 ([#11192](https://github.com/diegosouzapw/OmniRoute/pull/11192))

changelog.d/fixes/11015-shutdown-track-sse.md

@@ -0,0 +1 @@
+- **fix(resilience):** count heavyweight `/v1` admission leases in the SIGTERM drain and send `Retry-After` on shutdown 503s so Recreate no longer looks like an empty 502 ([#11015](https://github.com/diegosouzapw/OmniRoute/issues/11015)) — thanks @RaviTharuma

changelog.d/fixes/11060-perplexity-filter.md

@@ -0,0 +1 @@
+- fix(providers): filter Perplexity model import to the Sonar family so Agent-API catalog ids stop surfacing as routable chat models (#11060)

changelog.d/fixes/11085-claude-code-tool-name-casing.md

@@ -0,0 +1 @@
+- **fix(claude):** restore canonical tool names (`bash` → `Bash`, `croncreate` → `CronCreate`) on non-streaming OpenAI→Claude conversion and through identity-echo alias maps, so Claude Code stops rejecting tool calls with "No such tool available" ([#11085](https://github.com/diegosouzapw/OmniRoute/pull/11085)) — thanks @linhdmn

changelog.d/fixes/11095-termux-onnx.md

@@ -0,0 +1 @@
+- fix(install): make the ONNX dependency chain optional so Termux/Android installs succeed again (#11095)

changelog.d/fixes/11101-reject-silent-validation.md

@@ -0,0 +1 @@
+- **fix(providers):** Reject silent validation degradation on provider connection patch — unknown `rateLimitOverrides` keys (e.g. a typo'd `tpm`) and empty/non-numeric values now return `400` with the rejected key list instead of being silently dropped ([#11101](https://github.com/diegosouzapw/OmniRoute/pull/11101))

changelog.d/fixes/11102-combo-suggestion-count.md

@@ -0,0 +1 @@
+- **Autopilot suggestion counter:** the combo health autopilot summary now reports `suggestionCount` (the real number of suggested actions across all issues) instead of conflating it with link counts, while keeping `actionableCount` as a deprecated alias for backward compatibility. The `run_combo_test` action now links to the dashboard with the combo id (`/dashboard/combos?test=<comboId>`) rather than the read-only API route, so operators can actually trigger a test from the UI ([#11102](https://github.com/diegosouzapw/OmniRoute/pull/11102)).

changelog.d/fixes/11103-persist-config-audit-log.md

@@ -0,0 +1 @@
+- **Config audit persistence:** persist the configuration audit trail to SQLite (`config_audit_log`) instead of an in-memory buffer capped at 1000 volatile entries, and bound its growth with `cleanupConfigAudit()` driven by the `retention.configAudit` setting (default 30 days), wired into `runAutoCleanup` ([#11103](https://github.com/diegosouzapw/OmniRoute/pull/11103)).

changelog.d/fixes/11109-stream-recovery-toolcall.md

@@ -0,0 +1 @@
+- fix(sse): resume mid-stream recovery after a _completed_ tool call — `finish_reason: "tool_calls"` is now tracked per-call instead of as a general terminal marker, so truncation of trailing prose after a fully-delivered tool call is recoverable while in-flight calls stay blocked ([#11109](https://github.com/diegosouzapw/OmniRoute/pull/11109))

changelog.d/fixes/11116-reasoning-effort-capability-discovery.md

@@ -0,0 +1 @@
+- **fix(providers):** `reasoning_effort` now learns the accepted values from a provider's own 400/422 response and clamps to the highest one instead of forwarding an unsupported `xhigh`/`max` (or a hardcoded `"high"` fallback) — fixes custom OpenAI-compatible connections and registered providers with no reasoning metadata ([#11116](https://github.com/diegosouzapw/OmniRoute/pull/11116)) — thanks @maxmad64bis