feat: add HyperDX drain adapter

.agents/skills/create-adapter/SKILL.md

@@ -71,7 +71,7 @@ Add a build entry in `packages/evlog/tsdown.config.ts` alongside the existing ad
 'adapters/{name}': 'src/adapters/{name}.ts',
 ```
 
-Place it after the last adapter entry (currently `sentry` at line 22).
+Place it after the last adapter entry (currently `hyperdx` in `tsdown.config.ts`).
 
 ## Step 3: Package Exports
 

.changeset/add-hyperdx-drain-adapter.md

@@ -0,0 +1,5 @@
+---
+"evlog": minor
+---
+
+Add HyperDX drain adapter (`evlog/hyperdx`) for OTLP/HTTP ingest, with defaults aligned to [HyperDX OpenTelemetry documentation](https://hyperdx.io/docs/install/opentelemetry) (`https://in-otel.hyperdx.io`, `authorization` header). Includes docs site and `review-logging-patterns` skill updates.

AGENTS.md

@@ -54,7 +54,7 @@ evlog/
 │       │   ├── vite/        # Vite plugin (evlog/vite)
 │       │   ├── shared/      # Toolkit: building blocks for custom framework integrations (evlog/toolkit)
 │       │   ├── ai/          # AI SDK integration (evlog/ai)
-│       │   ├── adapters/    # Log drain adapters (Axiom, OTLP, PostHog, Sentry, Better Stack)
+│       │   ├── adapters/    # Log drain adapters (Axiom, OTLP, HyperDX, PostHog, Sentry, Better Stack)
 │       │   ├── enrichers/   # Built-in enrichers (UserAgent, Geo, RequestSize, TraceContext)
 │       │   └── runtime/     # Runtime code (client/, server/, utils/)
 │       └── test/            # Tests
@@ -321,6 +321,7 @@ evlog provides built-in adapters for popular observability platforms. Use the `e
 |---------|--------|-------------|
 | Axiom | `evlog/axiom` | Send logs to Axiom for querying and dashboards |
 | OTLP | `evlog/otlp` | OpenTelemetry Protocol for Grafana, Datadog, Honeycomb, etc. |
+| HyperDX | `evlog/hyperdx` | Send logs to HyperDX via OTLP/HTTP ([documented](https://hyperdx.io/docs/install/opentelemetry) endpoint and `authorization` header) |
 | PostHog | `evlog/posthog` | Send logs to PostHog Logs via OTLP for structured logging and observability |
 | Sentry | `evlog/sentry` | Send logs to Sentry Logs for structured logging and debugging |
 | Better Stack | `evlog/better-stack` | Send logs to Better Stack for log management and alerting |
@@ -351,6 +352,19 @@ export default defineNitroPlugin((nitroApp) => {
 
 Set environment variable: `NUXT_OTLP_ENDPOINT`.
 
+**Using HyperDX Adapter:**
+
+```typescript
+// server/plugins/evlog-drain.ts
+import { createHyperDXDrain } from 'evlog/hyperdx'
+
+export default defineNitroPlugin((nitroApp) => {
+  nitroApp.hooks.hook('evlog:drain', createHyperDXDrain())
+})
+```
+
+Set environment variable: `NUXT_HYPERDX_API_KEY` or `HYPERDX_API_KEY` (see [HyperDX OpenTelemetry](https://hyperdx.io/docs/install/opentelemetry)).
+
 **Using PostHog Adapter:**
 
 ```typescript

apps/docs/app/components/app/AppHeaderCenter.vue

@@ -73,6 +73,12 @@ const landingItems = [
         description: 'Export via OTLP protocol',
         to: '/adapters/otlp'
       },
+      {
+        label: 'HyperDX',
+        icon: 'i-custom-hyperdx',
+        description: 'Send logs to HyperDX via OTLP',
+        to: '/adapters/hyperdx'
+      },
       {
         label: 'PostHog',
         icon: 'i-simple-icons-posthog',

apps/docs/app/components/features/FeatureAdapters.vue

@@ -384,10 +384,12 @@ function setupCanvas() {
               </div>
             </div>
 
-            <div class="relative z-10 mt-3 flex items-center gap-3">
+            <div class="relative z-10 mt-3 flex flex-wrap items-center justify-center gap-x-3 gap-y-1">
               <span class="font-mono text-[9px] text-zinc-600">+ File System</span>
               <span class="font-mono text-[9px] text-zinc-700">·</span>
               <span class="font-mono text-[9px] text-zinc-600">Custom drains</span>
+              <span class="font-mono text-[9px] text-zinc-700">·</span>
+              <span class="font-mono text-[9px] text-zinc-500">and more</span>
             </div>
           </div>
         </div>

apps/docs/content/2.frameworks/11.react-router.md

@@ -14,8 +14,8 @@ navigation:
 
 The `evlog/react-router` middleware auto-creates a request-scoped logger accessible via `context.get(loggerContext)` or `useLogger()` and emits a wide event when the response completes.
 
-::callout{icon="i-lucide-info" color="info"}
-React Router has three [modes](https://reactrouter.com/start/modes): **Framework**, **Data**, and **Declarative**. The `evlog/react-router` middleware requires the middleware API, which is available in **Framework** and **Data** modes only. Declarative mode does not support middleware — use [`evlog/browser`](/core-concepts/client-logging) for client-side logging instead.
+::callout{color="info" icon="i-lucide-info"}
+React Router has three [modes](https://reactrouter.com/start/modes): **Framework**, **Data**, and **Declarative**. The `evlog/react-router` middleware requires the middleware API, which is available in **Framework** and **Data** modes only. Declarative mode does not support middleware — use `evlog/browser` for client-side logging instead.
 ::
 
 ::code-collapse
@@ -102,7 +102,7 @@ export async function loader({ context }: Route.LoaderArgs) {
 ```
 
 ::callout{color="info" icon="i-custom-vite"}
-**Using Vite?** The [`evlog/vite`](/core-concepts/vite-plugin) [plugin](/core-concepts/vite-plugin) replaces the `initLogger()` call with compile-time auto-initialization, strips `log.debug()` from production builds, and injects source locations.
+**Using Vite?** The `evlog/vite` [plugin](/core-concepts/vite-plugin) replaces the `initLogger()` call with compile-time auto-initialization, strips `log.debug()` from production builds, and injects source locations.
 ::
 
 The `loggerContext` provides typed access to the evlog logger in any loader or action via `context.get(loggerContext)`.

apps/docs/content/4.adapters/1.overview.md

@@ -15,6 +15,11 @@ links:
     to: /adapters/otlp
     color: neutral
     variant: subtle
+  - label: HyperDX
+    icon: i-custom-hyperdx
+    to: /adapters/hyperdx
+    color: neutral
+    variant: subtle
   - label: PostHog
     icon: i-simple-icons-posthog
     to: /adapters/posthog
@@ -111,6 +116,15 @@ initLogger({ drain: createAxiomDrain() })
   OpenTelemetry Protocol for Grafana, Datadog, Honeycomb, and more.
   :::
 
+  :::card
+  ---
+  icon: i-custom-hyperdx
+  title: HyperDX
+  to: /adapters/hyperdx
+  ---
+  Send logs to HyperDX via OTLP/HTTP using their documented ingest endpoint and API key.
+  :::
+
   :::card
   ---
   icon: i-simple-icons-posthog
@@ -279,6 +293,9 @@ AXIOM_DATASET=my-logs
 # OTLP (NUXT_OTLP_* or OTEL_*)
 OTLP_ENDPOINT=https://otlp.example.com
 
+# HyperDX (NUXT_HYPERDX_* or HYPERDX_*)
+HYPERDX_API_KEY=<YOUR_HYPERDX_API_KEY_HERE>
+
 # PostHog (NUXT_POSTHOG_* or POSTHOG_*)
 POSTHOG_API_KEY=phc_xxx
 

apps/docs/content/4.adapters/3.otlp.md

@@ -27,6 +27,7 @@ The OTLP (OpenTelemetry Protocol) adapter sends logs in the standard OpenTelemet
 - **Splunk**
 - **New Relic**
 - **Self-hosted OpenTelemetry Collector**
+- **HyperDX**
 
 ::code-collapse