council

council is a skill for Claude Code from aldianriski/lean-flow. It costs 237 tokens per session (1,839 once invoked), scanned A, original, MIT.

A decision-review process that asks five AI advisors to examine a difficult choice independently, review one another anonymously, and produce a shared recommendation.

In plain words
What is it for?
Use it for architecture choices, product direction, pricing, positioning, scope changes, or other high-stakes forks before writing an ADR, an Architecture Decision Record.
Why use it?
It exposes disagreement and overlooked risks when a decision is expensive to reverse or has no obvious answer.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions CLAUDE.md; mentions subagents; names the AskUserQuestion tool.

Part of the lean-flow plugin — 15 skills shipped together

Good fit Use it for architecture choices, product direction, pricing, positioning, scope changes, or other high-stakes forks before writing an ADR, an Architecture Decision Record.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aldianriski/lean-flow/council
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 aldianriski/lean-flow --skill council
Clone the repo
git clone --depth 1 https://github.com/aldianriski/lean-flow

Made for: Claude Code.

Or install lean-flow, the plugin that ships this one along with the rest of its 15 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 council

README.md
[![agentmods](https://agentmods.dev/badge/skills/aldianriski/lean-flow/council.svg)](https://agentmods.dev/skills/aldianriski/lean-flow/council)
Your own site
<a href="https://agentmods.dev/skills/aldianriski/lean-flow/council"><img src="https://agentmods.dev/badge/skills/aldianriski/lean-flow/council.svg" alt="Measured on agentmods" height="20"></a>
Per session 237 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,839 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 $0.00237 $0.01839
Opus 5 $0.00118 $0.00920
Sonnet 5 $0.00047 $0.00368
Haiku 4.5 $0.00024 $0.00184

Measured 8d ago against content hash a9154c82b1a2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

council 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 8d 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/council/SKILL.md · 75 lines

How it starts

The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.

LLM Council

Ask one AI, get one answer — and you can't tell if it's great or mid, because you only saw one perspective. The council runs your question through 5 independent advisors (different thinking lenses), has them peer-review each other anonymously, then a chairman synthesizes a final recommendation: where they agree, where they clash, and what to actually do. Adapted from Andrej Karpathy's LLM Council, run inside Claude via sub-agents with different lenses instead of different models.

Cap (ADR-006): this SKILL is the procedure only. The executable artifacts — advisor definitions, prompt templates, the worked example — live in references/ and are read on demand, so they don't count toward the ~140-line cap.

When to invoke

For decisions where being wrong is expensive and there's genuine uncertainty — pricing, positioning, pivots, hard architectural / scope forks, "am I crazy to do X?". NOT for one-right-answer questions, creation tasks, or processing/summarizing tasks. If you already know the answer and just want validation, expect the council to tell you things you don't want to hear — that's the point. Triggers are in the description; reserve it (~11 model calls/run — each spawn re-pays the full base substrate, so cost ≈ 11 × context, not 11 small calls; ADR-010 cost term).

The five advisors

Five thinking styles chosen for the tensions they create — Contrarian ↔ Expansionist (downside ↔ upside), First Principles ↔ Executor (rethink ↔ ship), with the Outsider in the middle keeping everyone honest. Full definitions → ${CLAUDE_SKILL_DIR}/references/advisors.md (read before step 2).

Tier

Dispatched roles — advisors (step 2), peer reviewers (step 3), the research pass (step 1C) — run on the execution role (sonnet default); only the chairman synthesis (step 4) runs on the decision role (session model — the high-judgment step). Role map → .claude/CONTEXT.md (ADR-010).

The 6 steps

All sub-agent prompt templates are in ${CLAUDE_SKILL_DIR}/references/prompts.md — read it before spawning.

Read the full file on GitHub · 75 lines

Files

What ships with it

3 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. 8d ago First seen · 75 lines · 237 tokens per session scan A a9154c82b1a2

Subscribe to this mod's changes

council is a skill published in the GitHub repository aldianriski/lean-flow (5 stars, last pushed 9d ago), licensed MIT. It adds 237 tokens to every session and 1,839 once invoked, about $0.0012 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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