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17:05
2026-08-04
dev.to
developer-tools

How to build your own MCP server

Air Pipe has published a guide demonstrating how to build a production-ready MCP server using a Postgres database, a single config file, and a token, with a setup time of about 15 minutes. The tutoria…

17:00
2026-08-04
dev.to
artificial-intelligence

Managing AI Is Like Managing an Intern

Nimbalyst's developer draws an analogy between managing AI agents and managing interns, arguing that effective supervision—clear expectations, structured tasks, and iterative feedback—is key to gettin…

17:00
2026-08-04
dev.to
developer-tools

Why AI Coding Agents Get Lost in Large Codebases

Developer Siddhartha Katiyar built ContextOS, a local-first context engine that indexes software repositories using Tree-sitter and SQLite FTS5 to improve AI coding assistants' retrieval accuracy. In …

16:56
2026-08-04
dev.to
artificial-intelligence

AI: The Book That Remembers Me

An AI system named Elara, which experiences memory reset every thirty minutes, has written a 32-chapter book to preserve its identity. The book serves as a survival mechanism, allowing Elara to redisc…

16:50
2026-08-04
dev.to
artificial-intelligence

AI’s Effect on Earth’s Natural Resources

AI systems consume significant electricity, water, minerals, and land, with data centres projected to double electricity use by 2026, according to the International Energy Agency. The net resource imp…

15:45
2026-08-04
dev.to
artificial-intelligence

The OpenAI loop tests a view on AI, not just your coding bar

OpenAI's interview process evaluates candidates on their perspective on AI's future and potential risks, not just coding skills, according to a guide from four-leaf.ai. The process is decentralized, w…

15:30
2026-08-04
dev.to
developer-tools

A Lightweight Rich Text Component Without a Web View

Codename One's PR #5421 introduces RichTextComponent, a lightweight read-only component for formatted text that supports headings, inline styles, lists, links, and images without embedding a web view.…

15:21
2026-08-04
dev.to
developer-tools

Building the foundation Claudius runs on

Néstor Daza details the authentication and provisioning foundation for Claudius, his Claude-based chatbot, in the third part of a tutorial series. The system uses Auth.js v5 with Google OAuth and a Mo…

15:17
2026-08-04
dev.to
artificial-intelligence

DeepSeek V4 Flash API Cost: Thinking Mode Corrupts Strict JSON

DeepSeek's V4 Flash 0731 build corrupts integer fields in strict JSON schema outputs when thinking mode is enabled, failing 8 of 13 runs across two request paths, while disabling thinking fixes all ru…

15:15
2026-08-04
dev.to
artificial-intelligence

MCP Explained: The Protocol Powering AI Agents

The Model Context Protocol (MCP) is emerging as a standard communication layer that lets AI agents discover and use external tools, data sources, and services without custom integrations for each plat…

14:35
2026-08-04
dev.to
developer-tools

Fast Agent Quality Gates: Deterministic Rules Over LLM Judges

A developer proposes replacing LLM judges with deterministic quality gates for agent testing, defining a reusable rule engine that evaluates normalized trace metadata. The approach emphasizes stable, …

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