When Claude hits context limits or guardrails during development, this diagnostic skill helps you figure out why. It's built on the principle that most foundation model problems come from misunderstanding what a 3B parameter model can actually do, bumping against token limits (4096 in this case), or availability issues rather than actual bugs in your code. The axiom suite has solid traction with 945 GitHub stars and 181 installs, and this particular skill gives you a structured way to troubleshoot those frustrating "context window exceeded" errors or unexpected outputs. Think of it as a checklist that stops you from debugging your application when the real issue is model constraints.
npx skills add https://github.com/charleswiltgen/axiom --skill axiom-foundation-models-diag