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Dev.to

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13:40
2026-09-24
dev.to
ai-agents

OAuth on MCP is not the same as authorizing each tool call

A developer argues that OAuth on the Model Context Protocol (MCP) only establishes caller identity and does not by itself authorize individual tool calls, a gap that matters as the 2026-07-28 MCP spec…

13:05
2026-09-24
dev.to
ai-infrastructure

How hot do you like it?

A technical analysis compares how AWS ElastiCache and Redis itself implement tiered storage, splitting Redis datasets between RAM and local NVMe SSD to cut costs for data that does not fit in memory. …

11:43
2026-09-24
dev.to
ai-agents

I Built an Agent That Does a Week of Work in One Command

A developer built the Product Launch Agent, an open-source Node.js CLI that uses the Anthropic SDK and Cloudinary to turn a single command into a full product launch kit — release notes, documentation…

11:33
2026-09-24
dev.to
ai-tools

The AI Frontend Paradox: A Technical Blueprint

A technical blueprint examines the trade-off AI coding assistants make between generation speed and accuracy, arguing that models must explicitly encode contextual information such as code structure, …

10:44
2026-09-24
dev.to
ai-tools

A scheduled job can be healthy while its work is overdue

A developer documented a failure mode in a local-AI news pipeline running on a Mac where scheduled jobs reported no consecutive failures while the last successful news generation was overdue, because …

10:37
2026-09-24
dev.to
ai-agents

Angular CLI MCP Server Setup: VS Code & Copilot CLI Guide

The Angular team has added Model Context Protocol (MCP) support to the Angular CLI via the `@angular/cli mcp` command, letting AI coding assistants query live workspace schemas and current angular.dev…

10:29
2026-09-24
dev.to
structured-data

What Makes a Website SEO-Friendly? A Developer Explains

A developer who builds Next.js and Laravel sites and handles post-build SEO work describes how a bug in his own portfolio's FAQ schema mislabeled project industries as countries, illustrating that SEO…

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