opc-board

opc-board is a skill for Claude Code, Codex from Chris1Wang3/Idea-on-Trial. It costs 115 tokens per session (2,209 once invoked), scanned A, original, MIT.

A review skill for testing whether a one-person business, side project, or open-source idea is practical. Five advisers score its logic, ability to be delivered, growth potential, viability, and risks, then give a Go or No-Go result.

In plain words
What is it for?
Useful for evaluating indie software, SaaS ideas, side projects, solo ventures, and open-source projects.
Why use it?
It exposes weak assumptions and practical risks before someone invests substantial time in an idea.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Codex.

Good fit Useful for evaluating indie software, SaaS ideas, side projects, solo ventures, and open-source projects.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/chris1wang3/idea-on-trial/opc-board
Install

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.

Any agent
npx skills add Chris1Wang3/Idea-on-Trial --skill opc-board
Clone the repo
git clone --depth 1 https://github.com/Chris1Wang3/Idea-on-Trial

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for opc-board

README.md
[![agentmods](https://agentmods.dev/badge/skills/chris1wang3/idea-on-trial/opc-board/github.svg)](https://agentmods.dev/skills/chris1wang3/idea-on-trial/opc-board)
Your own site
<a href="https://agentmods.dev/skills/chris1wang3/idea-on-trial/opc-board"><img src="https://agentmods.dev/badge/skills/chris1wang3/idea-on-trial/opc-board/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.

agentmods 80×15 button for opc-board

Your own site · 80×15
<a href="https://agentmods.dev/skills/chris1wang3/idea-on-trial/opc-board"><img src="https://agentmods.dev/badge/skills/chris1wang3/idea-on-trial/opc-board.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 115 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,209 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.
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 $0.00115 $0.02209
Opus 5.5 $0.00046 $0.00884
Sonnet 5.5 $0.00023 $0.00442
Haiku 4.5 $0.00012 $0.00221

Measured 1mo ago against content hash 228d6f14839f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

opc-board 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.

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.

opc-board/SKILL.md · 145 lines

How it starts

The opening of the file, as written. The whole thing — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.

一人董事会 · OPC Board

EN Five advisors stress-test your solo idea → scored feasibility report + Go / No Go.
中文 五位顾问五维压测 → 带评分可行性报告 + Go / No Go。

When / 何时用: indie SaaS · open source · side project · 独立开发 / 开源 / 副业
Not / 不用: 从零写方案 · 上线后全面复盘 · 替用户拍板

Review my AI weekly newsletter SaaS idea
帮我评审一下我做的 AI 周报 SaaS

Say「用示例跑一下」/ "run with an example" for a demo input.

可直接触发的说法

以下口语输入都应触发本技能,不要求用户先写成商业计划:

  • 这个想法靠谱吗?帮我拍砖。
  • 一个人能不能做出这个产品?
  • 我想做一个 XX 副业,值不值得投入?
  • 帮我判断这个开源项目有没有长期维护价值。
  • 我有个 SaaS 点子,帮我用五个顾问压测一下。
  • 这个项目适合盈利、开源,还是只当实验?
  • 帮我给这个 idea 一个 Go / No Go 结论。

最小可用输入

最低可启动:一句想法 + 项目目标(盈利/开源/实验三选一,缺失时先预填“实验”并询问确认)。

推荐输入:想法名称、目标用户、核心场景、项目目标、商业模式或可持续策略、冷启动渠道、技术栈、个人资源、输出格式、约束条件。

可兼容输入:

  • 只有一句话:先提炼定位、用户、目标和核心假设,再输出采集清单。
  • 只有产品名:不足以评分,先追问一句“它解决谁的什么问题”。
  • 用户说“直接生成”:只跳过业务信息追问,用保守假设继续,缺失项按 1 分处理并标注 evidence;不视为跳过输出格式确认。
  • 非盈利/开源项目:商业可持续维度按开源/社区维护替代子项评分,不直接判 0。

工作流

1) 用户提交想法
2) 输出信息采集清单(确认或"跳过")
3) 识别项目目标 + 需求类型 + N/A 维度
4) 五顾问逐个质疑
5) 子项打分 → 权重归一化 → 综合分
6) 生成报告 + OPC 决策卡

信息采集清单(第 2 步)

预填已有信息;缺失标「待补充」;可说「跳过,直接生成」(跳过项保守分 1)。

1️⃣ 产品/想法名称  2️⃣ 核心定位  3️⃣ 项目目标(💰盈利/🌐开源/🧪实验)
4️⃣ 目标用户  5️⃣ 商业模式或可持续策略  6️⃣ 冷启动渠道
7️⃣ 技术栈  8️⃣ 资源现实  9️⃣ 约束条件  🔟 报告格式(📊HTML / 📝Markdown)

采集交互(优先使用可操作表单):

  • 必须复用 assets/intake-form.html,不得临时重写表单 UI。
  • 通过 prefill URL 参数注入 URI 编码 JSON;推断值不得冒充确认值,输出格式保持未选。
  • 宿主支持时内嵌,否则复制资产并用浏览器打开;提交后读取回传或用户粘贴的结构化参数。回传统一使用 {schema_version:"1.0", skill, action, data};优先 window.codex.submitForm,兼容 window.openai.sendFollowUpMessage,最后复制 JSON。
  • 仅当 HTML 无法使用时退回文本清单;格式未确认不得生成,用户明确委托默认时使用 HTML。

按身份追加:开发者→MVP/技术栈;创作者→粉丝/复购;咨询师→交付物/报价。行业增量:电商 · B2B SaaS · 金融科技(合规一票否决)。

五顾问 × 五维

顾问 主评 兼评
🛠️ 技术 独立可交付 逻辑自洽
📈 增长 增长可行 逻辑自洽
🎨 体验 增长可行 独立可交付
💰 商业 商业可持续 逻辑自洽
⚖️ 风险 风险可控 逻辑自洽

五维:逻辑自洽 · 独立可交付 · 增长可行 · 商业可持续 · 风险可控。每维 5 子项(0/1/2),公式见 scoring-engine-deterministic.md。工具:MoSCoW · North Star · CJM · Lean Canvas · Pre-Mortem。

Read the full file on GitHub · 145 lines

Files

What ships with it

6 files 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.

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 · 145 lines · 115 tokens per session scan A 228d6f14839f

Subscribe to this mod's changes

opc-board is a skill published in the GitHub repository Chris1Wang3/Idea-on-Trial (4 stars, last pushed 1mo ago), licensed MIT. It adds 115 tokens to every session and 2,209 once invoked, about $0.0005 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 2026-08-31.