fix(chat): wire Sanity Context Knowledge Base MCP tools and org token fallback for Agent AJ

Author: codercatdev

.github/workflows/deploy-workers.yml

@@ -51,13 +51,21 @@ jobs:
       - name: Configure Cloudflare Worker Secrets (dev)
         run: |
           echo "$SANITY_API_READ_TOKEN" | pnpm --filter @codingcatdev/site exec wrangler secret put SANITY_API_READ_TOKEN --env=""
+          if [ -n "$SANITY_AUTH_TOKEN" ]; then
+            echo "$SANITY_AUTH_TOKEN" | pnpm --filter @codingcatdev/site exec wrangler secret put SANITY_AUTH_TOKEN --env=""
+          fi
+          if [ -n "$SANITY_CONTEXT_TOKEN" ]; then
+            echo "$SANITY_CONTEXT_TOKEN" | pnpm --filter @codingcatdev/site exec wrangler secret put SANITY_CONTEXT_TOKEN --env=""
+          fi
           if [ -n "$OPENROUTER_API_KEY" ]; then
             echo "$OPENROUTER_API_KEY" | pnpm --filter @codingcatdev/site exec wrangler secret put OPENROUTER_API_KEY --env=""
           fi
         env:
           CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
           SANITY_API_READ_TOKEN: ${{ secrets.SANITY_API_READ_TOKEN }}
+          SANITY_AUTH_TOKEN: ${{ secrets.SANITY_AUTH_TOKEN }}
+          SANITY_CONTEXT_TOKEN: ${{ secrets.SANITY_CONTEXT_TOKEN }}
           OPENROUTER_API_KEY: ${{ secrets.OPENROUTER_API_KEY }}
 
   deploy-production:
@@ -97,11 +105,19 @@ jobs:
       - name: Configure Cloudflare Worker Secrets (production)
         run: |
           echo "$SANITY_API_READ_TOKEN" | pnpm --filter @codingcatdev/site exec wrangler secret put SANITY_API_READ_TOKEN --env production
+          if [ -n "$SANITY_AUTH_TOKEN" ]; then
+            echo "$SANITY_AUTH_TOKEN" | pnpm --filter @codingcatdev/site exec wrangler secret put SANITY_AUTH_TOKEN --env production
+          fi
+          if [ -n "$SANITY_CONTEXT_TOKEN" ]; then
+            echo "$SANITY_CONTEXT_TOKEN" | pnpm --filter @codingcatdev/site exec wrangler secret put SANITY_CONTEXT_TOKEN --env production
+          fi
           if [ -n "$OPENROUTER_API_KEY" ]; then
             echo "$OPENROUTER_API_KEY" | pnpm --filter @codingcatdev/site exec wrangler secret put OPENROUTER_API_KEY --env production
           fi
         env:
           CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
           SANITY_API_READ_TOKEN: ${{ secrets.SANITY_API_READ_TOKEN }}
+          SANITY_AUTH_TOKEN: ${{ secrets.SANITY_AUTH_TOKEN }}
+          SANITY_CONTEXT_TOKEN: ${{ secrets.SANITY_CONTEXT_TOKEN }}
           OPENROUTER_API_KEY: ${{ secrets.OPENROUTER_API_KEY }}

apps/site/.dev.vars.example

@@ -1,5 +1,8 @@
 # Local secrets for `wrangler dev` / platformProxy. Copy to .dev.vars (gitignored).
 SANITY_API_READ_TOKEN=
+# Optional: Organization-level Sanity Context Viewer token for https://api.sanity.io/v1/context/organizations/ovF2qiKSO/mcp/agent-aj-mcp
+SANITY_CONTEXT_TOKEN=
+SANITY_AUTH_TOKEN=
 # Optional: PostHog project key for visitor flows, funnels, and LMS telemetry via /ingest proxy
 PUBLIC_POSTHOG_KEY=
 PUBLIC_POSTHOG_HOST=https://us.i.posthog.com

apps/site/src/components/ChatModal.astro

@@ -96,6 +96,19 @@
 							</svg>
 							<span>Top videos</span>
 						</button>
+						<button
+							type="button"
+							class="ai-prompt-chip inline-flex items-center gap-1.5 text-xs px-3.5 py-2 rounded-full border border-border bg-card hover:bg-accent text-foreground cursor-pointer transition-all font-medium shadow-2xs hover:scale-105"
+							data-prompt="Tell me a programming dad joke!"
+						>
+							<svg class="size-3.5 text-primary" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+								<circle cx="12" cy="12" r="10"></circle>
+								<path d="M8 14s1.5 2 4 2 4-2 4-2"></path>
+								<line x1="9" x2="9.01" y1="9" y2="9"></line>
+								<line x1="15" x2="15.01" y1="9" y2="9"></line>
+							</svg>
+							<span>Coding joke</span>
+						</button>
 					</div>
 				</div>
 			</div>
@@ -139,6 +152,19 @@
 					</svg>
 					<span>Top videos</span>
 				</button>
+				<button
+					type="button"
+					class="ai-prompt-chip shrink-0 inline-flex items-center gap-1.5 text-xs px-3 py-1 rounded-full border border-border bg-card hover:bg-accent text-muted-foreground hover:text-foreground cursor-pointer transition-colors font-medium shadow-2xs"
+					data-prompt="Tell me a programming dad joke!"
+				>
+					<svg class="size-3 text-primary" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+						<circle cx="12" cy="12" r="10"></circle>
+						<path d="M8 14s1.5 2 4 2 4-2 4-2"></path>
+						<line x1="9" x2="9.01" y1="9" y2="9"></line>
+						<line x1="15" x2="15.01" y1="9" y2="9"></line>
+					</svg>
+					<span>Coding joke</span>
+				</button>
 			</div>
 
 			<!-- Input Form -->

apps/site/src/pages/.well-known/mcp/server-card.json.ts

@@ -192,6 +192,28 @@ export const GET: APIRoute = async ({ locals }) => {
 					required: ["mode", "documentId", "field"],
 				},
 			},
+			{
+				name: "knowledge_base_read",
+				title: "Read Knowledge Base Entries",
+				description:
+					"Read full entries from the CodingCat.dev Sanity Context Knowledge Base (e.g. 'AJ Knowlege Jokes' — programming & tech dad jokes, Git jokes, SQL jokes, Jeff Dean facts, coding culture).",
+				inputSchema: {
+					type: "object",
+					properties: {
+						knowledgeBaseId: {
+							type: "string",
+							description: "The ID of the Knowledge Base to read from.",
+						},
+						paths: {
+							type: "array",
+							items: { type: "string" },
+							description:
+								"List of entry paths to read from the Knowledge Base (up to 20 paths).",
+						},
+					},
+					required: ["knowledgeBaseId", "paths"],
+				},
+			},
 		],
 	};