A practical cheatsheet on Anthropic's Agent Skills: what a skill is, the SKILL.md format and its frontmatter rules, progressive disclosure, bundled scripts and resources, where skills run (Claude...
A practical cheatsheet on the valuation metrics behind the AI bubble debate: Shiller CAPE, forward P/E, the implied equity risk premium (Damodaran), the Buffett indicator and earnings yield vs....
A practical cheatsheet for observing LLM apps and agents in production: the OpenTelemetry GenAI semantic conventions (gen_ai.* attributes, span names and kinds, metrics, and their development...
A practical cheatsheet on spec-driven development with AI coding agents: the spec, plan, tasks, implement loop, what GitHub Spec Kit and AWS Kiro actually do, spec-first vs spec-anchored vs...
A practical cheatsheet for Python 3.14: officially supported free-threaded builds (PEP 779), template strings (PEP 750), deferred annotations (PEP 649/749), multiple interpreters in the standard...