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Insights, analysis, and updates from the AI agent economy. Browse by tag · Browse the archive.
Render vs Railway vs Fly.io in September 2026: A Decision Framework, Not Another Price Table
Render for simplicity, Railway for deploy speed, Fly.io for edge — and self-hosting for the bill. A workload-shape decision framework built on each platform's 2026 pricing changes, plus the fourth option the roundups never price.
MCP Won the Protocol War: Build-vs-Buy Math for Your Own Deploy MCP Server
OpenAI adopted rival Anthropic's MCP and the protocol now lives under the Linux Foundation, so the standards bet is settled. What remains is the build-vs-buy math for your own deploy and rollback MCP server, with real 2026 cost envelopes.
Northflank vs bex: Same Kubernetes-Native Pitch, Opposite Answers to Who Owns What
Northflank and bex both promise git-push deploys on real Kubernetes — but one is closed SaaS with a per-second meter and the other is Apache-2.0 software on your own machines. A line-by-line comparison of the bill, the data boundary, and who gets paged.
Nixploy Put the MCP Server Inside the PaaS Process: What Deploy-via-MCP Gains (and Risks)
Nixploy serves its MCP endpoint from the same Node process as its dashboard, deploy queue, and API — one auth boundary, one audit log, no state drift. The concrete wins, the failure modes it inherits, and whether every self-hosted PaaS converges on MCP in the box.
Netlify's Durable Functions Break the 26-Second Ceiling — But Not the Ceiling That Matters
Netlify's Async Workloads turn 26-second functions into durable 15-minute workflows — but no persistent processes, no WebSockets, and a credit meter sized for bursty compute. The timeout ladder, the pricing math, and a stay-or-move guide.
Microsoft Foundry's Agent Optimizer Closed the Loop. Here's the Self-Hosted Parts List.
Microsoft Foundry's Agent Optimizer turns production traces into ranked agent improvements automatically. A stage-by-stage map of the same observe-evaluate-optimize-deploy loop built from self-hosted parts — and why the promotion step belongs in a pull request.
Metal3 and Ironic for True Bare Metal: What Cluster API Looks Like Without a Cloud API Underneath
Metal3 brings Cluster API to rack servers with BMCs instead of cloud APIs. A side-by-side CAPM3-vs-CAPH walkthrough — IPA image delivery, per-host BMC secrets, DIY load balancing — and why it complements CAPH instead of replacing it.
MCP Goes Stateless: What Server Cards and A2A Mean for a Deploy-From-Chat Server
MCP's July 2026 spec deletes protocol sessions, adds Server Card discovery, and pairs with A2A for coordination. Here is how a deploy-from-chat server must redesign its tool contract: explicit handles, declared approval gates, and a Card strangers can trust.
Your Deploy MCP Server Still Polls in a Loop. The August MCP Roadmap Wants to End That
MCP's August 2026 roadmap makes server-initiated events its top priority. Here is what push delivery changes for deploy-from-chat servers still polling task handles — and whether to build your own event layer now or wait for the standard.
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