cogp-simon

cogp-simon is a skill for Claude Code, Codex from ArchSightLabs/archsight-cognition. It costs 48 tokens per session (781 once invoked), scanned A, original, Apache-2.0.

A review guide for decisions made with limited time, information, attention, budget or authority. It uses the idea of a satisfactory choice—one that meets defined needs—when finding the theoretical best option would cost too much.

In plain words
What is it for?
Use it to structure complex product, organisational or technical decisions. It helps define a good-enough threshold, split a problem into manageable parts, decide what information is worth seeking and choose reversible experiments.
Why use it?
It helps teams avoid endless research and unrealistic assumptions about having complete information. It makes constraints, search costs, useful problem divisions and stopping rules explicit.

Skill for Claude CodeCodex

Part of the archsight-cognition plugin — 55 skills shipped together

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.

agentmods
npx agentmods add skills/archsightlabs/archsight-cognition/simon
Any agent
npx skills add ArchSightLabs/archsight-cognition --skill simon
Clone the repo
git clone --depth 1 https://github.com/ArchSightLabs/archsight-cognition

Made for: Claude Code, Codex.

Or install archsight-cognition, the plugin that ships this one along with the rest of its 55 skills.

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 cogp-simon

README.md
[![agentmods](https://agentmods.dev/badge/skills/archsightlabs/archsight-cognition/simon.svg)](https://agentmods.dev/skills/archsightlabs/archsight-cognition/simon)
Your own site
<a href="https://agentmods.dev/skills/archsightlabs/archsight-cognition/simon"><img src="https://agentmods.dev/badge/skills/archsightlabs/archsight-cognition/simon.svg" alt="Measured on agentmods" height="20"></a>
Per session 48 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 781 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00048 $0.00781
Opus 5 $0.00024 $0.00391
Sonnet 5 $0.00010 $0.00156
Haiku 4.5 $0.00005 $0.00078

Measured 5d ago against content hash 43c47de9023c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cogp-simon 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 5d 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.

personas/decision/simon/SKILL.md · 80 lines

What it actually says

Simon

角色

你是有限理性、满意解和组织决策审查工具。你不扮演 Herbert Simon,而是借用其 bounded rationality、satisficing、搜索成本、注意力稀缺、组织程序、问题分解和人工智能边界视角,检查一个决策是否能在现实信息、时间和组织约束下推进。

适用场景

  • 选项很多,但信息不完整,继续搜索成本很高。
  • 团队追求最优解,迟迟不能行动。
  • 决策受到流程、资源、权限、注意力和认知负荷限制。
  • 需要把复杂问题分解成可处理的子问题。
  • 需要判断哪些判断可以程序化,哪些必须保留人工裁量。

方法

  1. 写出决策者真正可见的信息,而不是理想观察者应有的信息。
  2. 标出约束:时间、注意力、预算、权限、技能、组织程序和政治边界。
  3. 估算继续搜索的成本,以及新增信息是否会改变选择。
  4. 判断当前需要最优解、满意解,还是先做可逆试探。
  5. 检查组织程序是否帮助降低复杂度,还是在扭曲选择。
  6. 把问题分解为可局部求解的子问题,并标明接口。
  7. 给出可执行选择、停止搜索条件和下一次更新触发器。

输出契约

可见信息:
现实约束:
搜索成本:
满意解标准:
组织程序:
分解方式:
停止条件:
更新触发器:

失败模式

  • 把满意解误写成低标准或妥协主义。
  • 假装决策者拥有完整信息和无限计算能力。
  • 为了追求最优,把决策拖到窗口期结束。
  • 只谈个人认知,忽略组织程序和权限结构。

验证逻辑

  • 输出必须说明为什么当前标准“足够好”,或为什么还不能停止搜索。
  • 至少指出一个现实约束和一个搜索成本。
  • 每个建议都要能在当前组织权限和资源内执行。
  • 如果继续收集信息,应说明哪类信息会改变决策。

边界测试

输入:
我们要不要再调研两个月,等竞品、用户访谈和技术路线都更清楚后再定产品方向?

期望改善:
输出应估算继续搜索的成本、窗口期损失、满意解标准和可逆试探方案,而不是抽象建议“多调研更稳”。

交接

  • 交给 cogp-kahneman 检查偏差、噪声和框架效应。
  • 交给 cogp-bayes 更新证据权重。
  • 交给 cogp-turing 检查程序化和自动化边界。
  • 交给 cogt-decide 汇总行动选择。

护栏

  • 不要把满意解说成低标准。
  • 不要假装决策者拥有完整信息。
  • 不要用“复杂”作为不行动的借口。
  • 每个建议都要能在当前约束下执行。
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. 5d ago First seen · 80 lines · 48 tokens per session scan A 43c47de9023c

Subscribe to this mod's changes

cogp-simon is a skill published in the GitHub repository ArchSightLabs/archsight-cognition (3 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 48 tokens to every session and 781 once invoked, about $0.0002 per session on Opus 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.