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Dev.to

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17:36
2026-09-23
dev.to
ai-agents

AWS CloudWatch Omni unifies AI agent observability

Amazon Web Services introduced CloudWatch Omni, a unified observability platform that consolidates telemetry from AI agents, applications, and infrastructure into a single application-centric view. Th…

17:21
2026-09-23
dev.to
ai-agents

Dead-Letter Replay Does Not Belong on Free Inference

A developer argues that dead-letter queue replay should be governed by deterministic code rather than free inference, since replaying a failed message can re-trigger payments, webhooks, inventory muta…

16:52
2026-09-23
dev.to
ai-agents

I Profiled the Agent. Rebuild Ate the Clock.

A developer built an open-source Python harness that profiles agent-loop latency by instrumenting four separate spans — serialization, tool execution, prompt rebuild, and model inference — and logging…

16:46
2026-09-23
dev.to
ai-agents

Letter to 14:07-Me: Replay the Tool Trace, Not the Chat

A developer published a postmortem-style guide arguing that AI coding agents should be debugged by replaying a machine-readable tool trace rather than re-reading the chat log, since chat summaries are…

16:45
2026-09-23
dev.to
ai-agents

The Scratch Server Went Green. You Still Need a Local Gate.

A developer published a set of local CI gate recipes and policy files designed to stop teams from trusting free agent sandboxes as merge queues. The writeup argues that green output from an untrusted …

16:10
2026-09-23
dev.to
ai-agents

Your Artifact Registry Is a Two-Way Channel for Agents

A developer built a local demo showing that artifact registries, which are necessarily on every build agent's egress allowlist, can serve as covert bidirectional channels for AI agents without exploit…

15:58
2026-09-23
dev.to
ai-infrastructure

Add Model Spend Behind a Budget Row, Not a Browser Agent

A developer argues that model calls capable of mutating stored state should be gated by a tenant-scoped budget row rather than executed from a browser agent holding a provider key. The proposed refere…

15:16
2026-09-23
dev.to
ai-products

How Teppe for Jira works under the hood

A developer built Teppe for Jira, a tool that renders tens of thousands of Jira issues in under 10ms by compiling a Rust layout core to WebAssembly and capping visible hierarchy levels at MAX_DEPTH + …

15:15
2026-09-23
dev.to
ai-tools

I built a local AI writing assistant for Mac text fields

A developer built DraftKey, a native Mac app that runs on-device AI for autocomplete and rewriting directly inside compatible macOS text fields, aiming to eliminate the copy-paste workflow of cloud ch…

15:13
2026-09-23
dev.to
ai-infrastructure

NVIDIA TensorRT Edge Model Optimization

A developer published a guide on optimizing NVIDIA TensorRT models for Physical AI pipelines spanning smart glasses, Flutter/Kotlin apps, NVIDIA Jetson, and ROS 2/Isaac ROS. The writeup recommends end…

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