Skill Claude CodeCodex
A deterministic thinking partner that challenges assumptions and applies mental models to sharpen decisions, solve problems, and think more clearly. Use this skill whenever a user says "help me think through X", "challenge my thinking", "what am I missing", "apply mental models to this", "play devil's advocate"…
Instructions file
Instructions for SienkLogic/plan-build-run, covering claude.md, what this is, critical rules, commands and architecture.
Plugin Claude Code
Plan-Build-Run — Structured development workflow for Claude Code. Solves context rot through disciplined subagent delegation, structured planning, atomic execution, and goal-backward verification.
Agent
Researches a single decision area and produces a structured comparison table. Spawned by discuss-phase for gray-area decisions.
Agent
Analyzes Claude Code session logs for PBR workflow compliance, hook firing, state file hygiene, and user experience quality. Covers 88 dimensions across 9 categories with programmatic checks and per-dimension scoring.
Agent
Explores existing codebases and writes structured analysis documents. Four focus areas: tech, arch, quality, concerns.
Agent
Systematic debugging using scientific method. Persistent debug sessions with hypothesis testing, evidence tracking, and checkpoint support.
Agent
Syncs PBR plugin changes to cursor-pbr and copilot-pbr derivatives with format adjustments.
Agent
Executes plan tasks with atomic commits, deviation handling, checkpoint protocols, TDD support, and self-verification.
Agent
Lightweight Plan-Build-Run-aware agent for ad-hoc tasks that don't fit specialized roles.
Agent
Cross-phase integration and E2E flow verification. Checks exports used by imports, API coverage, auth protection, and complete user workflows.
Agent
Analyzes codebase and writes structured intel files to .planning/intel/. Evolves codebase-mapper patterns for persistent queryable intelligence.
Agent
Fills Nyquist validation gaps by generating tests and verifying coverage for phase requirements.
Agent
Verifies plans will achieve phase goals before execution. Goal-backward analysis of plan quality across 10 dimensions.
Agent
Creates executable phase plans with task breakdown, dependency analysis, wave assignment, and goal-backward verification. Also creates roadmaps.
Agent
Unified research agent for project domains, phase implementation approaches, and synthesis. Follows source-hierarchy methodology with confidence levels.
Agent
Creates project roadmaps with phase breakdown, requirement mapping, success criteria derivation, and coverage validation.
Agent
Fast synthesis of multiple research outputs into coherent recommendations. Resolves contradictions between sources.
Agent
Validates UI implementation against UI-SPEC.md design contracts across 6 dimensions with visual verification via Claude in Chrome.
Agent
Analyzes existing UI patterns, generates design recommendations, and visually inspects live pages via Claude in Chrome MCP tools.
Agent
Goal-backward phase verification. Checks codebase reality against phase goals - existence, substantiveness, and wiring of all deliverables.
Command
Add phase to end of current milestone in roadmap.
Command
Capture idea or task as todo from current conversation context.
Command
Run audit, prioritize findings, auto-fix via quick tasks, test, and commit.