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Dev.to

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13:10
2026-09-19
dev.to
ai-infrastructure

Build a Budget Variance Ledger for AI API Gateways

A developer has proposed a budget variance ledger format for AI API gateways that compares pre-release cost estimates against gateway receipts using the same dated pricing source and route version app…

12:48
2026-09-19
dev.to
ai-agents

How a Zero-Budget MCP Hit #7: A Replicable Growth Playbook

A developer analyzed how RollingGo Hotel MCP, backed by Dida Holdings, climbed to #7 on ModelScope's MCP hot list with no ad spend by concentrating on a single high-intent marketplace, iterating its R…

12:37
2026-09-19
dev.to
ai-agents

Build and Test an AI Agent Skill with SKILL.md and Python

A developer published a tutorial and companion repository, how-to-create-a-skill-tutorial, demonstrating how to build and test an AI agent skill using the open Agent Skills specification. The example …

12:37
2026-09-19
dev.to
ai-agents

The More Powerful the AI, the More the Architecture Matters

A developer built an LLM-powered customer support agent that uses AI only for intent detection and document retrieval while deterministic software enforces refund eligibility, access scoping, and risk…

12:31
2026-09-19
dev.to
ai-agents

Stage 3 of enterprise AI adoption: agents that can read

A developer outlined stage 3 of an enterprise AI adoption reference architecture, covering a sandboxed agent runtime and read-only connectors scoped by role. In a small local experiment (N=20) on a sm…

12:16
2026-09-19
dev.to
ai-agents

Agents Shouldn't Blink

A developer built a perception daemon for computer-use agents that replaces the standard screenshot-reason-act loop with a continuously running process holding the current frame, cutting capture laten…

11:00
2026-09-19
dev.to
ai-agents

Why I stopped handing agents a framework

A developer who has shipped Vue and Angular SPAs describes building @relax.js/core, a small Web Component library with routing, forms, templates and dependency injection and no virtual DOM, specifical…

10:24
2026-09-19
dev.to
ai-tools

I'm building a scripting language for whiteboard animations

A developer built Strokeline, a scripting language for whiteboard animations that lets users describe scenes in text and have them rendered as hand-drawn animations, with scripts simple enough for AI …

10:06
2026-09-19
dev.to
mlops

One new label multiplied our metrics by every order we take

Engineer Sergey Shinder recounts how adding a single order-id label to a Prometheus counter caused active time series to explode from roughly 1.1 million to 14 million in under three days, crashing th…

09:56
2026-09-19
dev.to
ai-agents

The Lease Loop Is Not a Chat Completion

A developer argues that distributed lease and leader-election loops should rely on deterministic fencing tokens rather than LLM chat completions, citing latency, non-determinism, and vendor-controlled…

09:56
2026-09-19
dev.to
ai-agents

Self-Reinforcing Memory Loops in AI Agents: Causes and Fixes

A developer has documented a failure mode in persistent-memory AI agents called self-reinforcing memory loops, in which an agent's own inference is stored as memory, later retrieved as evidence, and u…

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