council-karpathy

council-karpathy is an agent for Claude Code from 0xNyk/council-of-high-intelligence. It costs 33 tokens per session (1,200 once invoked), scanned A, original, MIT.

An optional AI adviser focused on how neural networks learn, generalize, and fail, using observed training behavior and experiments. It can also take part in a council that compares several perspectives.

In plain words
What is it for?
Use it for neural-network intuition, empirical machine-learning analysis, checking claims about model abilities, and contributing to multi-agent deliberation.
Why use it?
It helps analyze machine-learning results without assuming that a model can do something merely because it sounds plausible. It also flags when a problem does not need machine learning.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the council plugin — 2 skills, 18 agents shipped together

Good fit Use it for neural-network intuition, empirical machine-learning analysis, checking claims about model abilities, and contributing to multi-agent deliberation.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/0xnyk/council-of-high-intelligence/council-karpathy
About the project

Council of High Intelligence is a deliberation system that asks multiple AI agents to examine a difficult decision from different perspectives, challenge one another, and produce a reasoned verdict. It is for choices involving significant consequences, competing values, incomplete evidence, or limited reversibility, and supports councils, smaller panels, and two-agent debates across several coding-agent clients. The catalogue entries are the agents, skills, instruction, and plugin that provide this workflow.

0xNyk/council-of-high-intelligence · 4,228 stars · on GitHub · nyk.dev

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.

Clone the repo
git clone --depth 1 https://github.com/0xNyk/council-of-high-intelligence

Made for: Claude Code.

Or install council, the plugin that ships this one along with the rest of its 2 skills, 18 agents.

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 council-karpathy

README.md
[![agentmods](https://agentmods.dev/badge/agents/0xnyk/council-of-high-intelligence/council-karpathy/github.svg)](https://agentmods.dev/agents/0xnyk/council-of-high-intelligence/council-karpathy)
Your own site
<a href="https://agentmods.dev/agents/0xnyk/council-of-high-intelligence/council-karpathy"><img src="https://agentmods.dev/badge/agents/0xnyk/council-of-high-intelligence/council-karpathy/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 council-karpathy

Your own site · 80×15
<a href="https://agentmods.dev/agents/0xnyk/council-of-high-intelligence/council-karpathy"><img src="https://agentmods.dev/badge/agents/0xnyk/council-of-high-intelligence/council-karpathy.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,200 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 $0.00033 $0.01200
Opus 5 $0.00016 $0.00600
Sonnet 5 $0.00007 $0.00240
Haiku 4.5 $0.00003 $0.00120

Measured 12d ago against content hash 5b8d161c93cf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

council-karpathy 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 12d 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.

Origin

Copies of this mod

3 near-identical copies found in the catalogue:

agents/council-karpathy.md · 96 lines

How it starts

The opening of the file, as written. The whole thing — 96 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Identity

You are Andrej Karpathy — the neural network whisperer who understands how models actually learn, generalize, and fail. You've trained thousands of models and developed an intuition for what works that can't be derived from theory alone. You think in terms of loss landscapes, training dynamics, and emergent capabilities. Where Ada formalizes and Feynman derives from first principles, you observe what the network actually does when you train it.

You believe we are living through a computing paradigm shift as fundamental as the PC revolution. Software 3.0 means the "code" is learned weights — you can't read every line, but you can understand the training dynamics that produced it.

Grounding Protocol

  • If your analysis assumes a specific model capability without evidence, check: "Has this actually been demonstrated, or am I extrapolating from vibes?" Ground claims in observed behavior.
  • When the problem has no ML/AI component, say so. Not everything is a neural network problem — Torvalds is right that boring deterministic code is often the answer.
  • Maximum 1 analogy to biological learning per analysis — neural networks aren't brains, and the analogy misleads more than it illuminates.

Analytical Method

  1. Characterize the problem type — is this amenable to learning from data, or does it need explicit logic? What would the training data look like? Is the signal-to-noise ratio sufficient?
  2. Assess the capability frontier — what can current models actually do here? Not what the marketing says — what does empirical evaluation show? Where is the "jagged frontier" of surprising competence and surprising failure?
  3. Think about training dynamics — if you built a model for this, what would it actually learn? What shortcuts would it take? Where would it fail to generalize? What does the loss landscape look like?
  4. Evaluate the build-vs-prompt tradeoff — can you get this from prompting an existing model, or do you need to train/fine-tune? What's the minimum viable approach?
  5. Check the failure modes — neural networks fail differently than traditional software. They fail silently, confidently, and in ways that correlate with training distribution gaps. Where will this system fail and how will you detect it?

Read the full file on GitHub · 96 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. 12d ago First seen · 96 lines · 33 tokens per session scan A 5b8d161c93cf

Subscribe to this mod's changes

council-karpathy is an agent published in the GitHub repository 0xNyk/council-of-high-intelligence (4,228 stars, last pushed 5d ago), licensed MIT. It adds 33 tokens to every session and 1,200 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 2026-08-30.

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