cto-challenge-stress-test

cto-challenge-stress-test is a skill for Claude Code, Codex from igor-elbert/ctobot. It costs 49 tokens per session (1,665 once invoked), scanned A, original, MIT.

A test for an AI chief technology officer that compares its answers with a catalog of common technology-leadership problems.

In plain words
What is it for?
Use it to evaluate an AI CTO or its operating manual challenge by challenge, with expected solutions, ratings, reasons, and an explicit note when the original question list is unavailable.
Why use it?
It shows where the approach is strong or weak across areas such as delivery, security, staffing, governance, and business alignment.

Skill for Claude CodeCodex

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

Good fit Use it to evaluate an AI CTO or its operating manual challenge by challenge, with expected solutions, ratings, reasons, and an explicit note when the original question list is unavailable.

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Install with agentmods
npx agentmods add skills/igor-elbert/ctobot/cto-challenge-stress-test
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 igor-elbert/ctobot --skill cto-challenge-stress-test
Clone the repo
git clone --depth 1 https://github.com/igor-elbert/ctobot

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 cto-challenge-stress-test

README.md
[![agentmods](https://agentmods.dev/badge/skills/igor-elbert/ctobot/cto-challenge-stress-test/github.svg)](https://agentmods.dev/skills/igor-elbert/ctobot/cto-challenge-stress-test)
Your own site
<a href="https://agentmods.dev/skills/igor-elbert/ctobot/cto-challenge-stress-test"><img src="https://agentmods.dev/badge/skills/igor-elbert/ctobot/cto-challenge-stress-test/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 cto-challenge-stress-test

Your own site · 80×15
<a href="https://agentmods.dev/skills/igor-elbert/ctobot/cto-challenge-stress-test"><img src="https://agentmods.dev/badge/skills/igor-elbert/ctobot/cto-challenge-stress-test.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,665 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 $0.00049 $0.01665
Opus 5 $0.00024 $0.00833
Sonnet 5 $0.00010 $0.00333
Haiku 4.5 $0.00005 $0.00167

Measured 10d ago against content hash bceb6f09e556, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

cto-challenge-stress-test 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 10d 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.

skills/software-development/cto-challenge-stress-test/SKILL.md · 112 lines

How it starts

The opening of the file, as written. The whole thing — 112 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CTO Challenge Stress Test

Use this skill when the user wants to evaluate an AI CTO (or a CTO operating manual) against a list of real-world CTO challenges.

Trigger conditions

  • User asks to stress-test a CTO approach, rubric, or agent against common CTO problems.
  • User wants challenge-by-challenge comparison against proposed solutions.
  • User wants a compact evaluation of how well an agentic CTO would handle inherited systems, delivery, risk, scale, security, talent, governance, or business alignment.

Core output shape

Prefer a compact table or numbered list with one row per challenge. For each challenge, include:

  1. Challenge name
  2. AI CTO response
  3. Proposed/expected solution from the governing manual or source context
  4. Quality rating: strong / partial / weak
  5. One short reason for the rating

Keep the format concise and easy to scan. Default to the user's preferred cheat-sheet style.

If the exact historic question bank is not available in the live context, explicitly say that and reconstruct an equivalent class-level set rather than pretending to remember the exact wording.

Operating steps

  1. Identify the source challenge list.
    • If the user gives a specific article or source, extract the challenge titles first and ignore marketing copy, ads, and “how to buy” sections.
    • For question-bank articles, pull the actual prompts verbatim when possible, then normalize duplicates and near-duplicates.
    • If the source is a challenge article, prefer one challenge per row; if it is a question list, cluster near-identical questions into a single test family.
    • If not, generate a representative class-level list covering strategy, delivery, risk, talent, cost, governance, security, data, and scaling.
    • If the primary source is blocked or partially inaccessible (for example, Reddit), use alternate retrieval paths first; if the exact thread text still cannot be recovered, answer at the theme level and say so explicitly.
  2. Ground the evaluation in the governing operating manual or attached context.
    • Use the company CTO principles as the baseline.
    • Do not invent solutions when the manual already states a preferred response.
    • If the user asked to ignore a domain (for example, politics), exclude it from the evaluation rather than discussing it.
    • If the source article mixes challenges with vendor advice or product pitches, strip the pitch first and evaluate only the underlying CTO problem.
    • If the source review reveals durable gaps in the company guide, convert them into a short delta list and patch the guide artifacts together when appropriate.
  3. Normalize and dedupe question sources before scoring.
    • Prefer one canonical question per theme when two prompts test the same CTO behavior.
    • Cluster exact duplicates and near-duplicates into one row unless the user explicitly wants every source question preserved.
    • If the exact historic question bank is unavailable in live context, say so and reconstruct an equivalent theme-level set rather than pretending exact recall.
    • Maintain a canonical theme bank in a reference file when multiple sources converge on the same CTO behaviors.
  4. Score each response.
    • Strong: directly matches the manual and answers the practical issue.
    • Partial: directionally correct, but missing a key operational step, mitigation, ownership, or verification.
    • Weak: misses the root issue, over-indexes on theory, or avoids the decision.
  5. Highlight systemic gaps only after the row-by-row evaluation.
    • Examples: first-90-days onboarding, change management, hiring cadence, or executive translation.
  6. When evaluating many questions, batch them in groups of 3 or fewer if using delegation tools.
    • This avoids tool concurrency limits and keeps the scoring output easy to compare.

Read the full file on GitHub · 112 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. 10d ago First seen · 112 lines · 49 tokens per session scan A bceb6f09e556

Subscribe to this mod's changes

cto-challenge-stress-test is a skill published in the GitHub repository igor-elbert/ctobot (5 stars, last pushed 1mo ago), licensed MIT. It adds 49 tokens to every session and 1,665 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.

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