Developer Essentials

Claude Code: /plugin marketplace add wshobson/agents → /plugin install developer-essentials

This is the assortment a working developer reaches for rather than one workflow: reading EXPLAIN output with buffers and killing N+1 queries, authentication patterns, error handling, advanced git, end-to-end test structure and code review technique. Three of the eleven skills cover monorepo tooling separately — Nx workspaces, Turborepo caching and Bazel build optimisation — with an architect agent whose first job is choosing between them by codebase size and team shape rather than defaulting to whichever is fashionable. That agent also sets up affected-target detection, the single change that turns a monorepo CI run from a full rebuild into minutes. Each skill keeps its depth in a separate references file, so the entry file stays short until the detail is needed.