EasyPlatform cook-hard

[IMPORTANT] Use

TaskCreate

to break ALL work into small tasks BEFORE starting — including tasks for each file read. This prevents context loss from long files. For simple tasks, AI MUST ATTENTION ask user whether to skip.

<!-- SYNC:critical-thinking-mindset -->

Critical Thinking Mindset — Apply critical thinking, sequential thinking. Every claim needs traced proof, confidence >80% to act. Anti-hallucination: Never present guess as fact — cite sources for every claim, admit uncertainty freely, self-check output for errors, cross-reference independently, stay skeptical of own confidence — certainty without evidence root of all hallucination.

<!-- /SYNC:critical-thinking-mindset --> <!-- SYNC:ai-mistake-prevention -->

AI Mistake Prevention — Failure modes to avoid on every task:

• Check downstream references before deleting. Deleting components causes documentation and code staleness cascades. Map all referencing files before removal.
• Verify AI-generated content against actual code. AI hallucinates APIs, class names, and method signatures. Always grep to confirm existence before documenting or referencing.
• Trace full dependency chain after edits. Changing a definition misses downstream variables and consumers derived from it. Always trace the full chain.
• Trace ALL code paths when verifying correctness. Confirming code exists is not confirming it executes. Always trace early exits, error branches, and conditional skips — not just happy path.
• When debugging, ask "whose responsibility?" before fixing. Trace whether bug is in caller (wrong data) or callee (wrong handling). Fix at responsible layer — never patch symptom site.
• Assume existing values are intentional — ask WHY before changing. Before changing any constant, limit, flag, or pattern: read comments, check git blame, examine surrounding code.
• Verify ALL affected outputs, not just the first. Changes touching multiple stacks require verifying EVERY output. One green check is not all green checks.
• Holistic-first debugging — resist nearest-attention trap. When investigating any failure, list EVERY precondition first (config, env vars, DB names, endpoints, DI registrations, data preconditions), then verify each against evidence before forming any code-layer hypothesis.
• Surgical changes — apply the diff test. Bug fix: every changed line must trace directly to the bug. Don't restyle or improve adjacent code. Enhancement task: implement improvements AND announce them explicitly.
• Surface ambiguity before coding — don't pick silently. If request has multiple interpretations, present each with effort estimate and ask. Never assume all-records, file-based, or more complex path.

<!-- /SYNC:ai-mistake-prevention --> <!-- SYNC:understand-code-first -->

Understand Code First — HARD-GATE: Do NOT write, plan, or fix until you READ existing code.

1. Search 3+ similar patterns (

   grep

   /

   glob

   ) — cite

   file:line

   evidence
2. Read existing files in target area — understand structure, base classes, conventions
3. Run

   python .claude/scripts/code_graph trace <file> --direction both --json

   when

   .code-graph/graph.db

   exists
4. Map dependencies via

   connections

   or

   callers_of

   — know what depends on your target
5. Write investigation to

   .ai/workspace/analysis/

   for non-trivial tasks (3+ files)
6. Re-read analysis file before implementing — never work from memory alone
7. NEVER invent new patterns when existing ones work — match exactly or document deviation

BLOCKED until:

- [ ]

Read target files

- [ ]

Grep 3+ patterns

- [ ]

Graph trace (if graph.db exists)

- [ ]

Assumptions verified with evidence

<!-- /SYNC:understand-code-first -->

• docs/project-reference/domain-entities-reference.md

  — Domain entity catalog, relationships, cross-service sync (read when task involves business entities/models) (content auto-injected by hook — check for [Injected: ...] header before reading)

• docs/test-specs/

  — Test specifications by module (read existing TCs; generate/update test specs via

  /tdd-spec

  after implementation)

<!-- SYNC:plan-quality -->

Plan Quality — Every plan phase MUST ATTENTION include test specifications.

1. Add

   ## Test Specifications

   section with TC-{FEAT}-{NNN} IDs to every phase file
2. Map every functional requirement to ≥1 TC (or explicit

   TBD

   with rationale)
3. TC IDs follow

   TC-{FEATURE}-{NNN}

   format — reference by ID, never embed full content
4. Before any new workflow step: call

   TaskList

   and re-read the phase file
5. On context compaction: call

   TaskList

   FIRST — never create duplicate tasks
6. Verify TC satisfaction per phase before marking complete (evidence must be

   file:line

   , not TBD)

Mode: TDD-first → reference existing TCs with

Evidence: TBD

. Implement-first → use TBD →

/tdd-spec

fills after.

<!-- /SYNC:plan-quality -->

Skill Variant: Variant of

/cook

— thorough implementation with maximum verification.

Quick Summary

Goal: Implement features with deep research, comprehensive planning, and maximum quality verification.

Workflow:

1. Research — Deep investigation with multiple researcher subagents
2. Plan — Detailed plan with

   /plan-hard

   , user approval required
3. Implement — Execute with full code review and SRE review
4. Verify — Run all tests, review changes, update docs

Key Rules:

• Maximum thoroughness: research → plan → implement → review → test → docs
• User approval required at plan stage
• Break work into todo tasks; add final self-review task

Frontend/UI Context (if applicable)

When this task involves frontend or UI changes,

<!-- SYNC:ui-system-context -->

UI System Context — For ANY task touching

.ts

,

.html

,

.scss

, or

.css

files:

MUST ATTENTION READ before implementing:

1. docs/project-reference/frontend-patterns-reference.md

   — component base classes, stores, forms

2. docs/project-reference/scss-styling-guide.md

   — BEM methodology, SCSS variables, mixins, responsive

3. docs/project-reference/design-system/README.md

   — design tokens, component inventory, icons

Reference

docs/project-config.json

for project-specific paths.

<!-- /SYNC:ui-system-context -->

• Component patterns:

  docs/project-reference/frontend-patterns-reference.md

• Styling/BEM guide:

  docs/project-reference/scss-styling-guide.md

• Design system tokens:

  docs/project-reference/design-system/README.md

Ultrathink to plan and implement these tasks with maximum verification:

Be skeptical. Apply critical thinking, sequential thinking. Every claim needs traced proof, confidence percentages (Idea should be more than 80%).

<tasks>$ARGUMENTS</tasks>

Mode: HARD - Extra research, detailed planning, mandatory reviews.

Workflow

1. Deep Research Phase

• Launch 2-3

  researcher

  subagents in parallel covering:
  • Technical approach validation
  • Edge cases and failure modes
  • Security implications
  • Performance considerations
• Use

  /scout-ext

  for comprehensive codebase analysis
• Generate research reports (max 150 lines each)
• External Memory: Write all research to

  .ai/workspace/analysis/{task-name}.analysis.md

  . Re-read ENTIRE file before planning.

<!-- SYNC:graph-assisted-investigation -->

Graph-Assisted Investigation — MANDATORY when

.code-graph/graph.db

exists.

HARD-GATE: MUST ATTENTION run at least ONE graph command on key files before concluding any investigation.

Pattern: Grep finds files →

trace --direction both

reveals full system flow → Grep verifies details

Task	Minimum Graph Action
Investigation/Scout	trace --direction both on 2-3 entry files
Fix/Debug	callers_of on buggy function + tests_for
Feature/Enhancement	connections on files to be modified
Code Review	tests_for on changed functions
Blast Radius	trace --direction downstream

CLI:

python .claude/scripts/code_graph {command} --json

. Use

--node-mode file

first (10-30x less noise), then

--node-mode function

for detail.

<!-- /SYNC:graph-assisted-investigation -->

After implementing, run

python .claude/scripts/code_graph connections <file> --json

on modified files to verify no related files need updates.

Graph-Trace Before Implementation

When graph DB is available, BEFORE writing code, trace to understand the blast radius:

• python .claude/scripts/code_graph trace <file-to-modify> --direction both --json

  — see what calls this code AND what it triggers

• python .claude/scripts/code_graph trace <file-to-modify> --direction downstream --json

  — see all downstream consumers
• This prevents breaking implicit dependencies (bus message consumers, event handlers)

2. Comprehensive Planning

• Use

  planner

  subagent with all research reports
• Create full plan directory with:

  • plan.md

    - Overview with risk assessment

  • phase-XX-*.md

    - Detailed phase files
  • Success criteria for each phase
  • Rollback strategy

3. Verified Implementation

• Implement one phase at a time
• After each phase:
  • Run type-check and compile
  • Run relevant tests
  • Self-review before proceeding

Batch Checkpoint (Large Plans)

For plans with 10+ tasks, execute in batches with human review:

1. Execute batch — Complete next 3 tasks (or user-specified batch size)
2. Report — Show what was implemented, verification output, any concerns
3. Wait — Say "Ready for feedback" and STOP. Do NOT continue automatically.
4. Apply feedback — Incorporate changes, then execute next batch
5. Repeat until all tasks complete

<HARD-GATE> For plans with 10+ tasks, do NOT execute all tasks continuously without checkpoint. Stop after every batch for human review. This prevents runaway execution where early mistakes compound through later tasks. </HARD-GATE>

4. Mandatory Testing

• Use

  tester

  subagent for full test coverage
• Write tests for:
  • Happy path scenarios
  • Edge cases from research
  • Error handling paths
• NO mocks or fake data allowed
• Repeat until all tests pass

5. Mandatory Code Review

• Use

  code-reviewer

  subagent
• Address all critical and major findings
• Re-run tests after fixes
• Repeat until approved

6. Documentation Update

• Use

  docs-manager

  to update relevant docs
• Use

  project-manager

  to update project status
• Record any architectural decisions

7. Final Report

• Summary of all changes
• Test coverage metrics
• Security considerations addressed
• Unresolved questions (if any)
• Ask user to review and approve

When to Use

• Critical production features
• Security-sensitive changes
• Public API modifications
• Database schema changes
• Cross-service integrations

Quality Gates

Gate	Criteria
Research	2+ researcher reports
Planning	Full plan directory
Tests	All pass, no mocks
Review	0 critical/major findings
Docs	Updated if needed

---

Next Steps (Standalone: MUST ATTENTION ask user via

AskUserQuestion

. Skip if inside workflow.)

MANDATORY IMPORTANT MUST ATTENTION — NO EXCEPTIONS: If this skill was called outside a workflow, you MUST ATTENTION use

AskUserQuestion

to present these options. Do NOT skip because the task seems "simple" or "obvious" — the user decides:

• "Proceed with full workflow (Recommended)" — I'll detect the best workflow to continue from here (feature implemented). This ensures review, testing, and docs steps aren't skipped.
• "/code-simplifier" — Simplify and clean up implementation
• "/workflow-review-changes" — Review changes before commit
• "Skip, continue manually" — user decides

If already inside a workflow, skip — the workflow handles sequencing.

Closing Reminders

• MANDATORY IMPORTANT MUST ATTENTION break work into small todo tasks using

  TaskCreate

  BEFORE starting
• MANDATORY IMPORTANT MUST ATTENTION search codebase for 3+ similar patterns before creating new code
• MANDATORY IMPORTANT MUST ATTENTION cite

  file:line

  evidence for every claim (confidence >80% to act)
• MANDATORY IMPORTANT MUST ATTENTION add a final review todo task to verify work quality
• MANDATORY IMPORTANT MUST ATTENTION validate decisions with user via

  AskUserQuestion

  — never auto-decide MANDATORY IMPORTANT MUST ATTENTION READ the following files before starting: <!-- SYNC:understand-code-first:reminder -->
• MANDATORY IMPORTANT MUST ATTENTION search 3+ existing patterns and read code BEFORE any modification. Run graph trace when graph.db exists. <!-- /SYNC:understand-code-first:reminder --> <!-- SYNC:plan-quality:reminder -->
• MANDATORY IMPORTANT MUST ATTENTION include

  ## Test Specifications

  with TC IDs per phase. Call

  TaskList

  before creating new tasks. <!-- /SYNC:plan-quality:reminder --> <!-- SYNC:ui-system-context:reminder -->
• MANDATORY IMPORTANT MUST ATTENTION read frontend-patterns-reference, scss-styling-guide, design-system/README before any UI change. <!-- /SYNC:ui-system-context:reminder --> <!-- SYNC:graph-assisted-investigation:reminder -->
• MANDATORY IMPORTANT MUST ATTENTION run at least ONE graph command on key files when graph.db exists. Pattern: grep → graph trace → grep verify. <!-- /SYNC:graph-assisted-investigation:reminder --> <!-- SYNC:critical-thinking-mindset:reminder -->
• MUST ATTENTION apply critical thinking — every claim needs traced proof, confidence >80% to act. Anti-hallucination: never present guess as fact. <!-- /SYNC:critical-thinking-mindset:reminder --> <!-- SYNC:ai-mistake-prevention:reminder -->
• MUST ATTENTION apply AI mistake prevention — holistic-first debugging, fix at responsible layer, surface ambiguity before coding, re-read files after compaction. <!-- /SYNC:ai-mistake-prevention:reminder -->