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00:00
2026-08-12
dev.to
artificial-intelligence

The Guardrail Pointed at a File That Never Existed

An engineer detailed a failure mode in AI coding agents where a guardrail pointed to a file that never existed, allowing the agent to repeat a mistake despite a written fix. The agent's self-report af…

23:45
2026-08-11
dev.to
ai-tools

What your AI coding assistant left in your git history

A developer warns that AI coding assistants can leave secrets in git history, as they may commit API keys or other credentials to make code run. The developer recommends scanning full git history befo…

23:04
2026-08-11
dev.to
ai-agents

You do not need a big AI setup to get value

A developer shares that their most useful AI workflow is a single AGENTS.md file that instructs the agent on how to behave in their repository, without any framework or fine-tuning. The developer clai…

23:03
2026-08-11
dev.to
ai-agents

Testing your AI generated code like a human reviewer

A developer recommends a simple rule for testing AI-generated code: delete the implementation and see if the tests fail. If they still pass, the tests were not verifying behavior. Adding this rule to …

22:52
2026-08-11
dev.to
ai-agents

AGENTS.md, explained for teams that actually ship

Developer Arpit Uppal has published a practical guide to AGENTS.md, a markdown file that AI coding agents read at session start to understand a repository's commands, conventions, and architecture. Up…

22:29
2026-08-11
dev.to
developer-tools

I found 18 versions of the same CLAUDE.md on one laptop

A developer has released agent_drift, an open-source Python script that detects when copies of AI agent instruction files such as CLAUDE.md, .cursor/rules/*.mdc, and .github/copilot-instructions.md ha…

21:59
2026-08-11
dev.to
developer-tools

AGENTS.md vs CLAUDE.md: Where Agent Context Actually Lives

A developer explains the current state of coding agent context files, noting that AGENTS.md has become an open, vendor-neutral standard backed by OpenAI, Google, and the Linux Foundation's Agentic AI …

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