vibecode-pro-max-kit: Skill for Claude Code

.claude/skills/vc-generate-phase-program/SKILL.md

vc-generate-phase-program is a skill for Claude Code from withkynam/vibecode-pro-max-kit. It costs 44 tokens per session (5,624 once invoked), scanned A, original, MIT.

A setup generator for programs split into three or more dependent phases. It creates shared planning documents, goals, phase templates, and a reference for the research, planning, execution, and validation cycle.

In plain words
What is it for?
Use it at program kickoff to create an umbrella plan, a goal charter, session goals, per-phase plan stubs, and phase-workflow guidance.
Why use it?
It gives a multi-phase effort a common structure and a checkpoint for confirming each plan and implementation before moving on. RIPER-5 is the named process behind that cycle.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: reads .claude/ paths; mentions subagents.

This is withkynam/vibecode-pro-max-kit's own configuration. It tells Claude Code how to work on vibecode-pro-max-kit itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything vibecode-pro-max-kit configures →

About the project

vibecode-pro-max-kit is a set of instructions, agents, skills, hooks, and settings that gives AI coding agents a plan-first software development workflow. It is designed for developers, product owners, and other builders using agents such as Claude Code, Codex, Cursor, Windsurf, or Copilot across different technology stacks. The catalogue entries are the kit's own workflow components.

withkynam/vibecode-pro-max-kit · 1,155 stars · on GitHub

Reuse

Borrowing it

Nothing to install: this file belongs to withkynam/vibecode-pro-max-kit. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/withkynam/vibecode-pro-max-kit/main/.claude/skills/vc-generate-phase-program/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/withkynam/vibecode-pro-max-kit

Made for: Claude Code.

Wrote this? Show the measurements

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agentmods badge for vc-generate-phase-program

README.md
[![agentmods](https://agentmods.dev/badge/skills/withkynam/vibecode-pro-max-kit/vc-generate-phase-program/github.svg)](https://agentmods.dev/skills/withkynam/vibecode-pro-max-kit/vc-generate-phase-program)
Your own site
<a href="https://agentmods.dev/skills/withkynam/vibecode-pro-max-kit/vc-generate-phase-program"><img src="https://agentmods.dev/badge/skills/withkynam/vibecode-pro-max-kit/vc-generate-phase-program/github.svg" alt="Measured on agentmods" height="20"></a>

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agentmods 80×15 button for vc-generate-phase-program

Your own site · 80×15
<a href="https://agentmods.dev/skills/withkynam/vibecode-pro-max-kit/vc-generate-phase-program"><img src="https://agentmods.dev/badge/skills/withkynam/vibecode-pro-max-kit/vc-generate-phase-program.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,624 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00044 $0.05624
Opus 5.5 $0.00018 $0.02250
Sonnet 5.5 $0.00009 $0.01125
Haiku 4.5 $0.00004 $0.00562

Measured 1mo ago against content hash aca26a83c41c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vc-generate-phase-program scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/validate-phase-stub.mjs, scripts/validate-umbrella-artifact.mjs, templates/phase-loop-workflow-template.js), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/vc-generate-phase-program/SKILL.md · 477 lines

How it starts

The opening of the file, as written. The whole thing — 477 lines — stays where its author put it; the contents beside it link to each section on GitHub.

vc-generate-phase-program

Output style: Follow process/development-protocols/communication-standards.md — answer-first, plain language, no unexplained jargon, TL;DR on long responses.

Generate kickoff artifacts for a multi-phase RIPER-5 program: umbrella plan, Program Goal Charter, session-goal block, per-phase plan stubs, and the 7-step per-phase inner loop reference (R → I → P → PVL → E → EVL → UP, which SKIPS SPEC).

The 7 steps are: Research → Innovate → Plan-Supplement → PVL (plan-validate loop — the gate that confirms the plan is ready before EXECUTE runs) → Execute → EVL (execute-validate loop — the confirmation run after EXECUTE, re-running gate tests independently) → Update-Process.

Source of truth: process/development-protocols/phase-programs.md


When To Invoke

Invoke this skill at PLAN phase when phase-program initiation is detected (3 or more dependent phases), or at ORCHESTRATOR when the incoming request involves 3 or more dependent phases.

Signal patterns that trigger this skill:

  • the work naturally breaks into 3 or more dependent phases
  • each phase needs its own validation gate before the next phase starts
  • the work spans multiple packages, services, or runtime surfaces
  • the user wants high-confidence progress with durable checkpoints
  • repeated research is needed because new facts will emerge during execution

Do not invoke for a simple one-session feature or a small bug fix. Use the normal RIPER flow instead.


Kickoff Procedure

Before creating any plan files, follow these steps in order:

Step 1 — invoke vc-agent-strategy-compare. For programs with 3 or more phases, output will always recommend parallel-subagents (one per phase plan) or dynamic workflow. Plans are created in the recommended parallel mode, not sequentially.

Per-phase strategy invocation (mandatory): For each individual phase during scaffold, invoke vc-agent-strategy-compare with that phase's scope before writing that phase's plan stub — not once at the program level. Each phase may have a different recommended execution strategy.

Read the full file on GitHub · 477 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 477 lines · 44 tokens per session scan A aca26a83c41c

Subscribe to this mod's changes

vc-generate-phase-program is a skill published in the GitHub repository withkynam/vibecode-pro-max-kit (1,155 stars, last pushed 4mo ago), licensed MIT. It adds 44 tokens to every session and 5,624 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.