Your Astro API Route Can Be an MCP Server
Most MCP tutorials assume a standalone process. Here's how to expose one as just another Astro API route using Streamable HTTP — same auth, same deploy pipeline, no second app to maintain.
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Talk to Your Datastar Chat: Voice Input with the Web Speech API
Extending the Datastar chat widget with the browser's native SpeechRecognition API — no new backend, no transcription service, just one more way to fill the same signal.
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Run the Whole Stack Locally: Datastar + Astro + Ollama, No Cloud Bill
Take the Astro + Datastar + Vercel AI SDK stack from this series and run it entirely on your own machine with Ollama — no API key, no per-token cost, no data leaving your laptop. It's a one-import change.
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Streaming Structured Output into a Datastar UI (a Card That Fills Itself In)
Stream typed, structured data from the Vercel AI SDK and watch a card build itself field by field in a Datastar UI — using streamText with output, the v6 replacement for streamObject. No React.
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Giving Your Datastar Chat Real Tools with the Vercel AI SDK v6 Agent
Turn the streaming chat widget into an agent that calls tools — and stream the tool-call status live into the conversation. Astro, Datastar, and the AI SDK v6 ToolLoopAgent, no React.
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Build a Streaming AI Chat Widget with Astro, Datastar, and the Vercel AI SDK
A full multi-turn chat widget with live token streaming — where the server owns the conversation and the DOM is just the view. No React, no useChat, no client framework.
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Add an AI "Summarize This Page" Button to Any Astro Site with Datastar
A small, genuinely useful build: a button that streams an AI summary of the current page into a panel, using Astro, Datastar, and the Vercel AI SDK — no React, no client framework.
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Streaming LLM Responses into a Datastar UI with the Vercel AI SDK
The Vercel AI SDK's useChat only ships React, Vue, and Svelte bindings. Here's the small, reusable pattern for streaming AI tokens into a plain Datastar UI instead — no framework required
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Building AI Apps with Astro, Datastar & the Vercel AI SDK (a 6-Part Series)
The Vercel AI SDK's useChat only ships React, Vue, and Svelte bindings. This six-part series builds real AI apps — chat, agents, structured output, local models — with no client framework at all, using Astro, Datastar, and one small streaming pattern
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How to use VAPID web push notifications with Astro
You don't need OneSignal or Firebase to send push notifications. Web push with VAPID keys is built into every modern browser — here's the full setup in Astro: service worker, subscribe flow, SSR endpoints, and sending from the server.
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Building a Streaming URL Summarizer with Astro, Datastar, and the Vercel AI SDK
How I wired up a tiny TLDR tool that takes a URL, extracts the article, and streams a Markdown summary back to the browser in real time — using Astro SSR, Datastar for reactivity, and the Vercel AI SDK for the model call.
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