Stack Signal.
Technical news & guides across AI, programming and the open-source world
THURSDAY, NOVEMBER 12, 2026 · 106 articles · RSS

AI & Machine Learning Oct 27, 2026 · 593 words

MCP: The Boring Spec That Became AI's USB-C

Anthropic open-sourced the Model Context Protocol two years ago. It has quietly become AI's USB-C.

aiai-agentsmodel-context-protocol

Hermes Agent Oct 26, 2026 · 555 words

Skills Are the New Plugins: Procedural Memory Goes Open

We spent years writing better prompts. The open Agent Skills standard turns that craft into portable, version-controlled packages agents load on demand.

hermes-agentai-agentsopen-standard