EasyPlatform workflow-greenfield-init

[Workflow] Trigger Greenfield Project Init workflow — full waterfall project inception from idea through implementation with integration testing.

install
source · Clone the upstream repo
git clone https://github.com/duc01226/EasyPlatform
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/duc01226/EasyPlatform "$T" && mkdir -p ~/.claude/skills && cp -r "$T/.claude/skills/workflow-greenfield-init" ~/.claude/skills/duc01226-easyplatform-workflow-greenfield-init && rm -rf "$T"
manifest: .claude/skills/workflow-greenfield-init/SKILL.md
source content

[BLOCKING] Each step MUST ATTENTION invoke its

Skill
tool — marking a task
completed
without skill invocation is a workflow violation. NEVER batch-complete validation gates.

<!-- 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:incremental-persistence -->

Incremental Result Persistence — MANDATORY for all sub-agents or heavy inline steps processing >3 files.

  1. Before starting: Create report file
    plans/reports/{skill}-{date}-{slug}.md
  2. After each file/section reviewed: Append findings to report immediately — never hold in memory
  3. Return to main agent: Summary only (per SYNC:subagent-return-contract) with
    Full report:
    path
  4. Main agent: Reads report file only when resolving specific blockers

Why: Context cutoff mid-execution loses ALL in-memory findings. Each disk write survives compaction. Partial results are better than no results.

Report naming:

plans/reports/{skill-name}-{YYMMDD}-{HHmm}-{slug}.md

<!-- /SYNC:incremental-persistence --> <!-- SYNC:subagent-return-contract -->

Sub-Agent Return Contract — When this skill spawns a sub-agent, the sub-agent MUST return ONLY this structure. Main agent reads only this summary — NEVER requests full sub-agent output inline.

## Sub-Agent Result: [skill-name]

Status: ✅ PASS | ⚠️ PARTIAL | ❌ FAIL
Confidence: [0-100]%

### Findings (Critical/High only — max 10 bullets)

- [severity] [file:line] [finding]

### Actions Taken

- [file changed] [what changed]

### Blockers (if any)

- [blocker description]

Full report: plans/reports/[skill-name]-[date]-[slug].md

Main agent reads

Full report
file ONLY when: (a) resolving a specific blocker, or (b) building a fix plan. Sub-agent writes full report incrementally (per SYNC:incremental-persistence) — not held in memory.

<!-- /SYNC:subagent-return-contract -->

Activate the

greenfield-init
workflow. Run
/workflow-start greenfield-init
with the user's prompt as context.

Steps: /idea → /web-research → /deep-research → /business-evaluation → /domain-analysis → /tech-stack-research → /architecture-design → /plan → /security → /performance → /plan-review → /refine → /refine-review → /story → /story-review → /pbi-challenge → /dor-gate → /pbi-mockup → /plan-validate → /tdd-spec → /tdd-spec-review → /plan → /plan-review → /scaffold → /why-review → /cook → /review-domain-entities → /tdd-spec → /tdd-spec-review → /plan → /plan-review → /integration-test → /integration-test-review → /integration-test-verify → /test → /workflow-review-changes → /sre-review → /security → /changelog → /test → /docs-update → /watzup → /workflow-end


Repeated Steps Disambiguation (CRITICAL for task creation)

This workflow has steps that appear multiple times. When creating tasks, use these descriptions to distinguish them:

StepOccurrenceTask Description
/plan
1st (pos 8)PLAN₁: High-level architecture plan (after architecture-design)
/plan
2nd (pos 20)PLAN₂: Sprint-ready implementation plan (after tdd-spec-review)
/plan
3rd (pos 28)PLAN₃: Integration test architecture plan (post-implementation)
/plan-review
1st (pos 11)Review PLAN₁ architecture
/plan-review
2nd (pos 21)Review PLAN₂ implementation
/plan-review
3rd (pos 29)Review PLAN₃ integration tests
/security
1st (pos 9)Architecture security review
/security
2nd (pos 35)Production readiness security review
/tdd-spec
1st (pos 18)TDD-SPEC₁: Feature test specs (before implementation)
/tdd-spec
2nd (pos 26)TDD-SPEC₂: Post-implementation test spec update
/tdd-spec-review
1st (pos 19)Review TDD-SPEC₁
/tdd-spec-review
2nd (pos 27)Review TDD-SPEC₂
/test
1st (pos 32)Test after integration tests
/test
2nd (pos 37)Final test verification
/review-domain-entities
1st (pos 25)DDD quality review — conditional: skip if no domain entity files in changeset

NEVER deduplicate — each occurrence is a distinct task with a different purpose.


Closing Reminders

  • IMPORTANT MUST ATTENTION break work into small todo tasks using
    TaskCreate
    BEFORE starting
  • IMPORTANT MUST ATTENTION search codebase for 3+ similar patterns before creating new code
  • IMPORTANT MUST ATTENTION cite
    file:line
    evidence for every claim (confidence >80% to act)
  • IMPORTANT MUST ATTENTION add a final review todo task to verify work quality <!-- 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 -->