docs: add Linkrra custom endpoint guide

components/icons/providers/index.ts

@@ -22,6 +22,7 @@ export { default as HeliconeIcon } from './helicone'
 export { default as HuggingFaceIcon } from './huggingface'
 export { default as KeycloakIcon } from './keycloak'
 export { default as LemonadeIcon } from './lemonade'
+export { default as LinkrraIcon } from './linkrra'
 export { default as LiteLLMIcon } from './litellm'
 export { default as MeilisearchIcon } from './meilisearch'
 export { default as MistralIcon } from './mistral'

components/icons/providers/linkrra.tsx

@@ -0,0 +1,30 @@
+import React from 'react'
+
+export default function LinkrraIcon({ className, ...props }: React.SVGProps<SVGSVGElement>) {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      viewBox="0 0 24 24"
+      fill="none"
+      className={className}
+      aria-hidden="true"
+      {...props}
+    >
+      <g stroke="currentColor" strokeWidth="1.3" strokeLinecap="round">
+        <line x1="12" y1="11" x2="5" y2="7" />
+        <line x1="12" y1="11" x2="12" y2="4" />
+        <line x1="12" y1="11" x2="19" y2="8" />
+        <line x1="12" y1="11" x2="8" y2="18" />
+        <line x1="12" y1="11" x2="17" y2="17" />
+      </g>
+      <g fill="currentColor">
+        <circle cx="5" cy="7" r="1.4" />
+        <circle cx="12" cy="4" r="1.4" />
+        <circle cx="19" cy="8" r="1.4" />
+        <circle cx="8" cy="18" r="1.4" />
+        <circle cx="17" cy="17" r="1.4" />
+        <circle cx="12" cy="11" r="2.1" />
+      </g>
+    </svg>
+  )
+}

content/docs/configuration/librechat_yaml/ai_endpoints/linkrra.mdx

@@ -0,0 +1,43 @@
+---
+title: Linkrra
+icon: Linkrra
+description: Configure Linkrra as a custom endpoint in LibreChat.
+---
+
+Linkrra provides an OpenAI-compatible inference API for open-weight models that you can add to LibreChat through `endpoints.custom`.
+
+## Get an API key
+
+Sign in on the [Linkrra account page](https://synap.linkrra.com/account) and create an API key. Add it to your `.env` file:
+
+```bash filename=".env"
+LINKRRA_API_KEY=your-api-key
+```
+
+## Configuration
+
+Add the endpoint to the `custom` list under `endpoints` in your `librechat.yaml`. If your file already has an `endpoints.custom` list, paste only the `- name:` entry into it, keeping the same indentation:
+
+```yaml filename="librechat.yaml"
+endpoints:
+  custom:
+    - name: "Linkrra"
+      apiKey: "${LINKRRA_API_KEY}"
+      baseURL: "https://pool.linkrra.com/v1"
+      models:
+        default:
+          - "qwen3-coder-30b"
+          - "gpt-oss-20b"
+          - "gemma-4-26b-a4b-it"
+        fetch: false
+      titleConvo: true
+      titleModel: "qwen3-coder-30b"
+      modelDisplayLabel: "Linkrra"
+```
+
+To let each user supply their own key through the LibreChat UI instead of reading one from `.env`, set `apiKey: "user_provided"`.
+
+## Notes
+
+- Use model IDs exactly as they appear in the list above. Model availability can change over time; the current IDs are published at [`/v1/models?format=openrouter`](https://pool.linkrra.com/v1/models?format=openrouter).
+- The endpoint supports chat completions with streaming. See the [Linkrra documentation](https://synap.linkrra.com/docs) for details.

content/docs/configuration/librechat_yaml/ai_endpoints/meta.json

@@ -14,6 +14,7 @@
     "helicone",
     "huggingface",
     "lemonade",
+    "linkrra",
     "litellm",
     "mistral",
     "mlx",

lib/icons.tsx

@@ -24,6 +24,7 @@ import {
   HuggingFaceIcon,
   KeycloakIcon,
   LemonadeIcon,
+  LinkrraIcon,
   LiteLLMIcon,
   MeilisearchIcon,
   MistralIcon,
@@ -260,6 +261,7 @@ const icons: Record<string, ReactElement> = {
   HuggingFace: <HuggingFaceIcon />,
   Keycloak: <KeycloakIcon />,
   Lemonade: <LemonadeIcon />,
+  Linkrra: <LinkrraIcon />,
   LiteLLM: <LiteLLMIcon />,
   Meilisearch: <MeilisearchIcon />,
   Mistral: <MistralIcon />,