concilium

concilium is a command for Claude Code from DYAI2025/Plumbline. It costs 104 tokens per session (3,733 once invoked), scanned A, original, no licence file.

A command that runs a four-role review council for a product idea and the group of people or agents working on it. The council produces one recommendation based on evidence after critical discussion.

In plain words
What is it for?
Stress-testing a product idea and its team or agent setup, then deciding whether to proceed, refine the idea, or take another stated direction.
Why use it?
It exposes disagreements, risks, and weak assumptions that a single review may miss.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Stress-testing a product idea and its team or agent setup, then deciding whether to proceed, refine the idea, or take another stated direction.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/dyai2025/plumbline/concilium
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/DYAI2025/Plumbline

Made for: Claude Code.

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 concilium

README.md
[![agentmods](https://agentmods.dev/badge/commands/dyai2025/plumbline/concilium.svg)](https://agentmods.dev/commands/dyai2025/plumbline/concilium)
Your own site
<a href="https://agentmods.dev/commands/dyai2025/plumbline/concilium"><img src="https://agentmods.dev/badge/commands/dyai2025/plumbline/concilium.svg" alt="Measured on agentmods" height="20"></a>
Per session 104 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,733 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 unknown 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 $0.00104 $0.03733
Opus 5 $0.00052 $0.01867
Sonnet 5 $0.00021 $0.00747
Haiku 4.5 $0.00010 $0.00373

Measured 8d ago against content hash d286df94d5a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

concilium 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.

config/claude/commands/concilium.md · 220 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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 · 220 lines · 104 tokens per session scan A d286df94d5a6

Subscribe to this mod's changes

concilium is a command published in the GitHub repository DYAI2025/Plumbline (6 stars, last pushed 5d ago), with no licence file. It adds 104 tokens to every session and 3,733 once invoked, about $0.0005 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.