Plugin
core-principled
Principled Claude Code plugin for the dev lifecycle: plan, review, debug, refactor, multi-agent orchestration, ideation, spec-driven work, test strategy. Live Claude Code/Agent SDK/API docs via the `/cc-docs` slash command (which dispatches `tp-researcher`). (Security review moved to tp-security in 1.22.0. Subagent roster reduced to 3 universal keepers in 1.23.0: `tp-critic` for review, `tp-explorer` for codebase mapping, `tp-researcher` for external research — specialized reviewer roles use lens prompts at the call site.)