ng-decide-authority

ng-decide-authority is a command for Claude Code from FlyFission/nuclear-grade-context-engineering. It costs 0 tokens per session (871 once invoked), scanned A, original, MIT.

A decision guide for determining whether an agent may make a change or a person must approve it first. It considers how reversible the change is, the available evidence, and its possible consequences.

In plain words
What is it for?
Use it before changes involving users, data, credentials, dependencies, releases, or the agent's authority.
Why use it?
It clarifies who should make high-impact decisions and when the agent must escalate. It is not meant to bypass approval that is already required.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the nuclear-grade plugin — 24 skills, 28 commands, 5 agents 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 commands/flyfission/nuclear-grade-context-engineering/ng-decide-authority
Clone the repo
git clone --depth 1 https://github.com/FlyFission/nuclear-grade-context-engineering

Made for: Claude Code.

Or install nuclear-grade, the plugin that ships this one along with the rest of its 24 skills, 28 commands, 5 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 ng-decide-authority

README.md
[![agentmods](https://agentmods.dev/badge/commands/flyfission/nuclear-grade-context-engineering/ng-decide-authority.svg)](https://agentmods.dev/commands/flyfission/nuclear-grade-context-engineering/ng-decide-authority)
Your own site
<a href="https://agentmods.dev/commands/flyfission/nuclear-grade-context-engineering/ng-decide-authority"><img src="https://agentmods.dev/badge/commands/flyfission/nuclear-grade-context-engineering/ng-decide-authority.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 871 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 5.1 $0.00000 $0.00871
Opus 5 $0.00000 $0.00436
Sonnet 5 $0.00000 $0.00174
Haiku 4.5 $0.00000 $0.00087

Measured 6d ago against content hash 02d24a904e65, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

ng-decide-authority 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 6d 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.

commands/ng-decide-authority.md · 58 lines

How it starts

The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ng-decide-authority

Portable command prompt generated from skills/deciding-who-decides/SKILL.md. Edit the skill, then run python tools/ng.py gen-commands; do not edit this file by hand.

Decides who holds authority for a change — the agent at the edge or a human gate — by matching decision rights to reversibility, evidence, and consequence, and names the escalation trigger. Use when an agent could act on something irreversible, trust-bearing, or thinly evidenced. Do not use for trivial reversible edits, or to justify skipping a required human approval.

Use when

  • An agent is about to act and it is unclear whether it may decide alone or must ask first.
  • A change is irreversible, touches users, data, credentials, dependencies, agent authority, or a release.
  • The evidence behind a decision is thin, contested, or rests only on the agent's own confidence.
  • You are setting up an agent's standing authority and want explicit decision rights and escalation thresholds.

Do not use when

  • The edit is trivial and reversible with obvious proof and no new trust boundary.
  • A required human approval already exists; this skill never exists to talk past it.
  • An incident is live and you must stabilize first (use responding-to-incidents).

Inputs

  • The proposed action, its target, and whether it can be undone.
  • The exact Evidence IDs in verification.md, their coded source states, intended use, and custody/coupling profile.
  • The controlling policy ID/version, policy authority, policy custodian, policy digest, and validity or non-expiry basis.
  • The consequence if it is wrong, and who is affected.
  • The agent's granted authority, effective stop/reversal capability, and any standing rule or human gate that already applies.
  • The actors proposed for prepare, recommend, verify, validate, verdict, accept, apply, reopen, and close.

Prompt text

Decide who decides for this action the Nuclear-grade way.

Inputs:
- exact action, target, and stable identity:
- controlling policy ID/version, authority, custodian, digest, and validity:
- reversible? (yes/no):
- `verification.md` Evidence IDs, coded source states, V&V status, and custody/coupling profile:
- consequence if wrong and effective stop/reversal capability:
- granted agent authority / existing human gates:

Create or update `decision-authority.md` using the repository template. Allocate prepare, recommend, verify, validate, verdict, accept, apply, reopen, and close. Name each right's evidence-basis authority. Derive one declaration-relative structural result, name every transfer trigger, preserve unknown/disputed states, and record reopen/closure controls.

Run `ng validate <packet> --strict-authority`. Do not let confidence, technical capability, repository activity, or nominal human presence stand in for evidence or authorization.

Read the full file on GitHub · 58 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. 6d ago First seen · 58 lines · 0 tokens per session scan A 02d24a904e65

Subscribe to this mod's changes

ng-decide-authority is a command published in the GitHub repository FlyFission/nuclear-grade-context-engineering (33 stars, last pushed 27d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 871 tokens. 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.