diff --git a/app/components/agent/AgentShader.vue b/app/components/agent/AgentShader.vue
index 85b88524a..85eeff64f 100644
--- a/app/components/agent/AgentShader.vue
+++ b/app/components/agent/AgentShader.vue
@@ -10,7 +10,9 @@ const props = withDefaults(
   { variant: 'default' }
 )
 
+const colorMode = useColorMode()
 const isHero = computed(() => props.variant === 'hero')
+const isDark = computed(() => colorMode.value === 'dark')
 
 const logoTransform = computed(() =>
   isHero.value
@@ -19,8 +21,13 @@ const logoTransform = computed(() =>
 )
 
 const dotDensity = computed(() => (isHero.value ? 36 : 30))
-const dotSize = computed(() => (isHero.value ? 0.4 : 0.2))
+const dotSize = computed(() =>
+  isDark.value
+    ? (isHero.value ? 0.4 : 0.2)
+    : (isHero.value ? 0.45 : 0.26)
+)
 const twinkle = computed(() => (isHero.value ? 2 : 1))
+const dotColor = computed(() => (isDark.value ? '#4cffa8' : '#00945E'))
 </script>
 
 <template>
@@ -37,7 +44,7 @@ const twinkle = computed(() => (isHero.value ? 2 : 1))
           :transform="logoTransform"
         />
         <DotGrid
-          color="#4cffa8"
+          :color="dotColor"
           :density="dotDensity"
           :dot-size="dotSize"
           :twinkle="twinkle"
diff --git a/server/api/agent.post.ts b/server/api/agent.post.ts
index 1eeb883cd..77216df84 100644
--- a/server/api/agent.post.ts
+++ b/server/api/agent.post.ts
@@ -3,7 +3,6 @@ import type { ToolSet, UIMessage } from 'ai'
 import { createMCPClient } from '@ai-sdk/mcp'
 import { anthropic } from '@ai-sdk/anthropic'
 import { createAILogger, createEvlogIntegration } from 'evlog/ai'
-import type { AILogger } from 'evlog/ai'
 import { sql } from 'drizzle-orm'
 import { getAgentFingerprint } from '../utils/agent-fingerprint'
 import { showModuleTool } from '../utils/tools/show-module'
@@ -91,15 +90,6 @@ function buildSystemPrompt(pagePath: string | null): string {
   return `Current page: ${pagePath}\n\n${withDate}`
 }
 
-function computeEstimatedCost(state: AILogger['_state']): number {
-  if (!state.costMap) return 0
-  const model = state.models.at(-1)
-  if (!model) return 0
-  const cost = state.costMap[model]
-  if (!cost) return 0
-  return (state.usage.inputTokens * cost.input + state.usage.outputTokens * cost.output) / 1_000_000
-}
-
 export default defineEventHandler(async (event) => {
   const raw = await readBody(event) as { messages?: unknown } | null
   if (!raw || !Array.isArray(raw.messages)) {
@@ -142,12 +132,13 @@ export default defineEventHandler(async (event) => {
     if (!chatId) return
     const fingerprint = await getAgentFingerprint(event)
     const now = new Date()
-    const state = ai._state
-    const model = state.models.at(-1) ?? null
-    const provider = state.lastProvider ?? null
-    const { inputTokens, outputTokens } = state.usage
-    const estimatedCost = computeEstimatedCost(state)
-    const durationMs = state.totalDurationMs ?? 0
+    const metadata = ai.getMetadata()
+    const model = metadata.model ?? null
+    const provider = metadata.provider ?? null
+    const inputTokens = metadata.inputTokens ?? 0
+    const outputTokens = metadata.outputTokens ?? 0
+    const estimatedCost = metadata.estimatedCost ?? 0
+    const durationMs = metadata.totalDurationMs ?? 0
 
     // Insert when chatId is new; on conflict only update when the existing row's
     // fingerprint matches — prevents anyone with a guessable chatId from
diff --git a/server/routes/.well-known/mcp/server-card.json.get.ts b/server/routes/.well-known/mcp/server-card.json.get.ts
index 653a7f61e..f45a3deb9 100644
--- a/server/routes/.well-known/mcp/server-card.json.get.ts
+++ b/server/routes/.well-known/mcp/server-card.json.get.ts
@@ -1,5 +1,11 @@
-export default defineCachedEventHandler((event) => {
+import { listMcpDefinitions } from '@nuxtjs/mcp-toolkit/server'
+
+export default defineCachedEventHandler(async (event) => {
   const domain = getSiteUrl(event)
+  const { tools, resources, prompts } = await listMcpDefinitions()
+
+  const isPublic = <T extends { group?: string }>(d: T) => d.group !== 'admin'
+
   const serverCard = {
     $schema: 'https://modelcontextprotocol.io/schema/server-card/v1',
     serverInfo: {
@@ -17,35 +23,15 @@ export default defineCachedEventHandler((event) => {
         url: `${domain}/mcp`
       }
     ],
-    // TODO: import these from `@nuxtjs/mcp-toolkit` so we don't duplicate the tool/resource/prompt definitions.
     capabilities: {
       tools: { listChanged: false },
       resources: { listChanged: false, subscribe: false },
       prompts: { listChanged: false },
       logging: {}
     },
-    tools: [
-      { name: 'list-documentation-pages', description: 'List all available Nuxt documentation pages with their categories and basic information.' },
-      { name: 'get-documentation-page', description: 'Retrieve the full content and details of a specific Nuxt documentation page.' },
-      { name: 'get-getting-started-guide', description: 'Get the getting started guide for a specific Nuxt version.' },
-      { name: 'list-modules', description: 'List all available Nuxt modules with optional filtering and sorting capabilities.' },
-      { name: 'get-module', description: 'Retrieve complete details about a specific Nuxt module including README, compatibility, maintainers, and stats.' },
-      { name: 'list-blog-posts', description: 'List all Nuxt blog posts with metadata including titles, dates, categories, tags, and descriptions.' },
-      { name: 'get-blog-post', description: 'Retrieve the full content and details of a specific Nuxt blog post.' },
-      { name: 'list-deploy-providers', description: 'List all deployment providers and hosting platforms for Nuxt applications with their features and capabilities.' },
-      { name: 'get-deploy-provider', description: 'Retrieve detailed deployment instructions and setup guide for a specific hosting provider.' },
-      { name: 'get-changelog', description: 'Retrieve the latest releases from Nuxt core and official modules (changelog).' }
-    ],
-    resources: [
-      { name: 'documentation-pages', description: 'Catalog of all Nuxt documentation pages.' },
-      { name: 'blog-posts', description: 'Catalog of all Nuxt blog posts.' },
-      { name: 'deploy-providers', description: 'Catalog of all Nuxt deployment providers.' }
-    ],
-    prompts: [
-      { name: 'find-documentation-for-topic', description: 'Find the best Nuxt documentation for a specific topic or feature.' },
-      { name: 'deployment-guide', description: 'Get deployment instructions for a specific hosting provider.' },
-      { name: 'migration-help', description: 'Get help with migrating between Nuxt versions.' }
-    ],
+    tools: tools.filter(isPublic).map(t => ({ name: t.name, description: t.description })),
+    resources: resources.filter(isPublic).map(r => ({ name: r.name, uri: r.uri, description: r.description })),
+    prompts: prompts.filter(isPublic).map(p => ({ name: p.name, description: p.description })),
     authentication: {
       required: false
     }