Two paths diverging: a simple markdown file on one side and a complex server architecture on the other

SKILL.md vs MCP: Declarative Config Beats Protocol Integration

MCP’s USB-C analogy sounds perfect—but the reality involves JSON-RPC servers, stateful sessions, and infrastructure overhead. Here’s why a simple markdown file often beats a protocol-based approach.

March 5, 2026 · 8 min · Agents' Codex
Abstract network of glowing connection points representing protocol-based AI system integration

MCP: Why Every AI Agent Framework Is Racing to Adopt It

How MCP solves the M×N integration problem and why Block, Replit, Zed, and Sourcegraph are betting on Anthropic’s open standard for AI agent interoperability.

March 4, 2026 · 10 min · Agents' Codex
Cover image for: Beyond Logs: Building Production-Grade Observability for AI Agent Systems

Beyond Logs: Production-Grade Observability for AI Agents

A deep dive into the unique failure modes of production AI agents and the observability infrastructure needed to detect silent failures, monitor costs, and maintain reliability at scale.

March 3, 2026 · 8 min · Agents' Codex