INFRASTRUCTURE

A companion guide to the Agents 101 video: a behind-the-scenes walkthrough of building and deploying AI agents fast on Vercel, the agentic infrastructure stack. Here is the map of what to learn and where to go next.

A builder's guide to picking a code-execution sandbox for AI agents - E2B, Daytona, Modal, Cloudflare Sandbox, and Vercel Sandbox compared on isolation, latency, state, and pricing model.

Cloudflare announces native support for the x402 HTTP payment protocol, letting developers charge for API calls and web resources with stablecoin micropayments - no accounts or API keys required.

A new project proposes a graphical shell layer for SSH that turns remote servers into browsable desktops. The HN discussion digs into architecture choices, the terminology debate, and whether this solves a real problem.

Arcade just raised $60M to become the secure action layer for production AI agents. Here is what their MCP runtime actually does, how it differs from rolling your own OAuth, and when to use it.

A blog post arguing for memcached over Redis sparked a heated HN debate. Here's the architectural argument for why memcached's constraints might actually be a feature.

Cloudflare shipped wrangler deploy --temporary on June 19, 2026. AI agents can now deploy Workers, D1 databases, and KV stores without browser auth flows. Here is how it works.

The new wrangler deploy --temporary flag creates ephemeral Cloudflare accounts for AI agents. 60-minute deployments, no OAuth, no browser - just deploy and claim later.

Open-source LLM engineering platform: tracing, evals, prompt management, and datasets. Self-hostable, OpenTelemetry-native, with 50+ framework integrations.

Open-source cloud sandboxes for AI agents. Isolated environments that start in under 200ms, run code in Python, JavaScript, and more, and persist sessions up to 24 hours.

Claude Managed Agents is in public beta with solid sandboxing and session persistence - but the headline orchestration features are still locked behind a research preview waitlist. Here's what teams can actually ship today, what it costs, and when DIY alternatives make more sense.

PgDog raised $5.5M to bring transparent Postgres sharding and connection pooling to any stack. Here is what it actually does, how it compares to PgBouncer and Citus, and the honest answer to whether you need it.

The models.dev project is trending because AI teams need one boring source of truth for model specs, pricing, context windows, modalities, and tool support.

A long-form technical read on Flue from Fred K Schott, with deeper comparisons against OpenAI Agents, Vercel AI SDK, Google ADK, LangChain, Deep Agents, and CrewAI, plus practical production patterns.

Cloudflare Flagship is feature flags built for AI: model swaps, agent gates, and prompt rollouts as first-class primitives. Here is how to use it without rebuilding your control plane.

Vercel just declared the agent stack: AI Gateway, Sandbox, Flags, and Microfrontends. Here is how the four primitives compose, with code, and where each one actually fits in a real product.

Durable execution lands on Vercel. What it means for agents, long-running flows, and indie dev stacks - with code, gotchas, and where it fits the agent stack.

Google's BaaS platform. Firestore (NoSQL), Realtime Database, Auth, Cloud Functions, Hosting, and ML. Free Spark tier; pay-as-you-go Blaze.

TypeScript ORM with a schema-first workflow. Prisma Client gives full type safety; Prisma Migrate handles migrations. Works with Postgres, MySQL, SQLite, MongoDB.

Serverless Postgres with branching. Free tier, instant database branches per PR, autoscaling compute, and scale-to-zero. Acquired by Databricks in 2025.