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03:05
2026-06-26
dev.to
developer-tools

MCP Server Auth: The API Is the Real Boundary

A developer built an MCP server named teamkb that provides authenticated access to a team knowledge base via Claude Code. The system replaced a single shared API key with per-user tokens, enabling ide…

03:05
2026-06-26
dev.to
ai-agents

When --cap-drop ALL Broke the Gate Socket

A developer at AGP discovered that their AI coding agent's governance plane failed to gate any tool calls because the container's --cap-drop ALL flag stripped CAP_DAC_OVERRIDE, causing Unix socket con…

03:04
2026-06-26
dev.to
developer-tools

Join the Omnia Community — Contributors Wanted

A developer is building Omnia, an open-source, privacy-first productivity workspace that combines notes, tasks, calendars, habits, goals, reminders, and AI assistance into a single desktop application…

03:01
2026-06-26
dev.to
developer-tools

JavaScript String Methods

A developer explains JavaScript string methods, covering properties like length and methods such as charAt, charCodeAt, codePointAt, concat, at, slice, substring, substr, toUpperCase, toLowerCase, isW…

02:23
2026-06-26
dev.to
developer-tools

Your Webhook Tool Can't Tell You What Actually Happened

A developer argues that traditional webhook delivery logs, which only show status codes and timestamps, are insufficient for critical infrastructure like payments, compliance, and AI pipelines. The po…

01:54
2026-06-26
dev.to
ai-agents

Bizbox Q3 2026 Public Roadmap Update

Bizbox released AI Workflows in Q3 2026, enabling multi-step workflow orchestration alongside existing task models. The feature shipped across six merged pull requests and is included in version v2026…

01:50
2026-06-26
dev.to
artificial-intelligence

We Built a 2048 Clone, Then Taught It to Play Itself

A developer built a 2048-style tile-merging game with level-ups and confetti, then added an AI that uses expectimax search to play automatically when the user is idle. The AI, which can reach the fina…

01:50
2026-06-26
dev.to
machine-learning

Trace-to-Training: how agent runs become learning data

WasmAgent introduces a framework that converts agent execution traces into training data for supervised fine-tuning (SFT) and direct preference optimization (DPO) without human labeling. Its complianc…

01:50
2026-06-26
dev.to
ai-agents

MCP Trust Pack: a security layer for MCP tool calls

WasmAgent released MCP Trust Pack, a security layer for MCP tool calls that adds vetting, policy, consent, and taint checks. The open-source package includes a gateway, server cards, request identity,…

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