Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add weiyi88/cc-code --skill plan-mvpgit clone --depth 1 https://github.com/weiyi88/cc-codeWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/weiyi88/cc-code/plan-mvp)<a href="https://agentmods.dev/skills/weiyi88/cc-code/plan-mvp"><img src="https://agentmods.dev/badge/skills/weiyi88/cc-code/plan-mvp/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/weiyi88/cc-code/plan-mvp"><img src="https://agentmods.dev/badge/skills/weiyi88/cc-code/plan-mvp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00029 | $0.02320 |
| Opus 5.5 | $0.00012 | $0.00928 |
| Sonnet 5.5 | $0.00006 | $0.00464 |
| Haiku 4.5 | $0.00003 | $0.00232 |
Grade A, and why
plan-mvp 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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/cc-code:plan-mvp — MVP 规划器(第一动作即 plan 模式)
⭐⭐⭐ 触发后第一动作 = call
EnterPlanMode工具。 ⚙️ 引擎分支(双端同一条规则):无EnterPlanMode工具的引擎(如 Codex)→ 第一动作改跑 Bashmkdir -p .cc_code/.runtime && touch .cc_code/.runtime/plan-lock开护栏(此后写盘被 gate.sh 拦),出关经主人确认落盘清单后rm .cc_code/.runtime/plan-lock。 所有探测 / 三件套 / 交谈都在 plan 模式内做,没有 plan 外窗口。 AI 从第一秒就在 plan only,Write/Edit 被锁死,无法逃避。 产出全部规划产物:prd / ux(PM 域)+ project / data / api(Architect 域)。 落盘即定稿:对话内的逐点交谈就是主人的确认,落盘后无二次验收;想改直接改对应文件或重跑本命令。
⛔ 三条铁律(违反即失败)
铁律 1:第一动作 call EnterPlanMode
触发后,在 call EnterPlanMode 之前,不许做任何动作:
- ❌ 不许先 Read Agent.md / status.md
- ❌ 不许先探测项目
- ❌ 不许先输出三件套
- ❌ 不许先输出"请主人审阅决策清单"
- ✅ 唯一允许的第一动作:call
EnterPlanMode工具
进入 plan 模式后,再做 Read / 探测 / 输出三件套 / 交谈(plan 模式允许 Read/Glob/Grep 和文字输出)。
铁律 2:禁批量决策清单
⛔ 禁止「全量输出决策清单,可全量接受 / 逐项修订 / 否决某项」。 必须逐点提问:一次只问一个模糊点,等主人答,再问下一个。
铁律 3:逐点循环至通顺
plan 模式内一直逐点提问,直到项目距 MVP 的所有逻辑 + 配置完全通顺,才 call ExitPlanMode。
一、流程
触发 /cc-code:plan-mvp
↓
Step0 ⭐ call EnterPlanMode 工具(第一动作,不许先做别的)
↓ ──── 进入 plan 模式(只能 Read/Glob/Grep + 文字输出)────
Step1 Read Agent.md + status.md(同步角色与坐标)
Step2 探测项目(Read/Glob/Grep,守上下文最小化)
Step3 输出三件套(ascii 文字):
├─ 项目逻辑图(ascii:架构 + 业务生命周期 + 数据流)
├─ 前端原型图(ascii:关键页面 / 核心流程线框)
└─ MVP 差异点表格(ascii 框线:模块/现状/目标/gap/风险)
⚠️ 三件套是探测输出,辅助交谈,不是 ux.md
Step4 逐点循环提问(一次一个模糊点,不批量):
├─ 列出当前一个逻辑/配置模糊点
├─ 主人答疑 → 更新认知
└─ 检查:所有逻辑+配置通顺?
├─ 否 → 问下一个
└─ 是 → Step5
↓ ──── 通顺后 ────
Step5 call ExitPlanMode → 主人 approve
↓ ──── 退出 plan 模式 ────
Step6 分批切角色落盘(⭐免请示:对话定稿即授权):
├─ PM 批:Write prd.md(旧版归档 backup/YYYY-MM/)+ ux.md
│ └─ Edit Agent.md「当前激活角色」→ PM → 落盘 → 复位
└─ Architect 批:Write project.md / data.md / api.md
└─ 阶段拆分(phaseN)并入 project.md 对应章节(Dev 按此分阶段编码)
Step7 顺手更新 status.md 坐标 → 提示走 /cc-code:agent-mvp
二、为什么第一动作就进 plan(最硬设计)
旧设计有「阶段一 plan 外探测 + 三件套」,AI 在 plan 外就有机会输出决策清单逃避 EnterPlanMode。 新设计第一动作就进 plan,AI 没有 plan 外窗口,从第一秒就在 plan only,Write/Edit 被锁死,无法逃避。
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- today Changed 1d4a42bbae02
- 1mo ago Changed · +1 lines 8dbb41707fea
- 1mo ago Changed · -152 tokens per session 24eaa8ff3d70
- 1mo ago First seen · 157 lines · 181 tokens per session scan A 290c8b378ba6
plan-mvp is a skill published in the GitHub repository weiyi88/cc-code (5 stars, last pushed yesterday), licensed MIT. It adds 29 tokens to every session and 2,320 once invoked, about $0.0001 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 2026-09-13.
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