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TÂCHES Principled

Version: 0.4.0

A principle-based Claude Code plugin for building skills, subagents, and project plans.

For when you keep pasting the same instructions into chat, or when CLAUDE.md has grown into a procedure. Each skill teaches you to build better extensions — not by giving you templates and checklists, but by giving you the principles behind them.

Quick Start

# Install from GitHub marketplace
/plugin marketplace add Git-Fg/taches-principled
/plugin install taches-principled

# Or manual install
cp -r skills/* commands/* agents/* ~/.claude/

# Create a new skill
/skill create-skills

# Plan a project phase
/skill create-plans

# Create an executable prompt
/skill create-prompts

# Run a prompt via sub-task
/skill execute-prompts

# Debug an issue
/debug <issue description>

# Create a handoff for the next session
/whats-next

# Simplify code
/simplify [file-pattern]

Note: Skills are invoked via /skill <name> or by description routing — they don't create individual slash commands. The command shortcuts above (/debug, /simplify, /whats-next) are the only flat slash commands. All other skills load on description match.

What's Inside

22 Skills

Skills load on demand and give Claude domain expertise without bloating every conversation.

Skill	When to Use	Enhancements
create-skills	Building new skills or improving existing ones	Policy/Mechanism, Anti-Patterns, Thresholds
create-subagents	Creating specialized agents or configuring the Task tool	Policy/Mechanism, Anti-Patterns, Thresholds
create-plans	Planning projects, phases, or features for Claude to build	Policy/Mechanism, Anti-Patterns, Thresholds
create-prompts	Creating executable prompts for Claude Code sessions	Policy/Mechanism, Anti-Patterns, Thresholds
execute-prompts	Executing prompts via delegated sub-tasks	Policy/Mechanism, Anti-Patterns, Thresholds
execute-plans	Executing PLAN.md files via parallel subagent orchestration	Policy/Mechanism, Anti-Patterns, Thresholds
subagent-orchestration	Orchestrating parallel subagents for delegated work with self-review loops	RACE Framework, 5 Parallel Patterns, Three Automation Layers
code-simplify	Simplifying code post-hoc for clarity and maintainability	Pipeline, Policy/Mechanism, Anti-Patterns, Thresholds
add-task	Capturing a task idea for structured development	Standardized folder structure, type classification
analyse	Analyzing problems with structured investigation methods	Fishbone, A3, Five Whys
analyse-problem	Comprehensive A3 problem analysis with root cause and action plan	A3 one-page format
code-review	Reviewing code diffs for correctness bugs	Multi-effort review levels
ideation	Generating and refining ideas systematically	Creative sampling, collaborative brainstorming
implement-task	Implementing refined task specs with LLM-as-Judge verification	Quality-gated implementation
kaizen	Continuous improvement with multiple Kaizen methods	Gemba Walk, Value Stream, Muda
plan-do-check-act	Iterative experimentation cycles for systematic improvement	PDCA cycle
plan-task	Refining draft specs into implementation-ready tasks	Multi-phase refinement, quality gates
reflexion	Reflecting on past work to extract lasting insights	Agentic Context Engineering
root-cause-analysis	Systematic root cause investigation using structured methods	Multiple RCA methods
root-cause-tracing	Debugging by tracing backward through call stacks	Systematic backtracing with instrumentation
update-docs	Maintaining project documentation via multi-agent workflow	Tech-writer agents, quality review
write-concisely	Clear, professional writing for human-readable docs	Writing rules and standards

3 Commands

Slash commands for quick, focused workflows.

Command	What It Does
/debug	Apply systematic debugging methodology
/whats-next	Create a handoff for a fresh session
/simplify	Simplify and refine recently modified code

7 Agents

Specialized agents for quality, review, and evaluation work.

Agent	Purpose
code-reviewer	Reviews code for issues that matter
prompt-engineer	Reviews prompts for clarity and effectiveness
skill-auditor	Reviews skills for clarity and routing
subagent-auditor	Reviews subagents for effectiveness
grader	Evaluates skill teaching effectiveness on 4 dimensions
comparator	Compares skill versions for delta analysis
analyzer	Synthesizes evaluation results into improvement plans

6 Separate Plugins