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22:41
2026-06-28
dev.to
ai-safety

AgentGuard: Open-Source Security Scanning for AI Agent Code

Dockfix Labs released AgentGuard, an open-source static analysis tool that scans AI agent codebases for all 10 OWASP Agentic Security Initiative risks, including prompt injection, tool abuse, and data…

22:21
2026-06-28
dev.to
large-language-models

Every Dream Has a Limit

An engineer warns that large-scale use of AI agents quickly exhausts token and budget limits, leaving users locked out. The developer advocates treating agents as mentees to improve code quality and e…

22:15
2026-06-28
dev.to
large-language-models

MeghRoop Tech Blog

MeghRoop Tech Blog reports that after building over 50 AI systems, the team has identified prompt injection as a critical vulnerability in LLMs. Prompt injection exploits the inability of LLMs to dist…

15:04
2026-06-28
dev.to
large-language-models

Branch Agent: Git-Style Branching for LLM Conversations

A developer built Branch Agent, a system that applies Git-style branching to LLM conversations, enabling users to fork, branch, and merge AI conversations with different models, prompts, and providers…

14:54
2026-06-28
dev.to
ai-safety

Building Identity-Gated Refusal Tiers for AI Security Tools

OpenAI's Trusted Access for Cyber program introduces identity-gated refusal tiers for AI security tools, shifting trust from prompt analysis to authenticated user identity. The system uses claims-base…

14:45
2026-06-28
dev.to
large-language-models

Evaluating Large Language Models: The Overfitting Problem

Engineers at narrivo highlight the problem of overfitting in large language models, particularly in Retrieval-Augmented Generation (RAG) evaluation. They explain that overfitting causes models to perf…

14:41
2026-06-28
dev.to
large-language-models

Token Counting Done Right: Stop Using tiktoken for Claude

A developer discovered that using OpenAI's tiktoken tokenizer to count tokens for Claude models leads to a 15-20% undercount, causing inaccurate cost estimates and context budgets. The correct approac…

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