skill-create

skill-create is a command for Claude Code from Nmor/the-claude-council. It costs 96 tokens per session (5,832 once invoked), scanned B, original, no licence file.

A command for authoring new Claude skills, including their instructions, supporting resources, descriptions, and evaluation setup.

In plain words
What is it for?
Use it to create skills from project history and package them with progressive instructions and evaluation tools.
Why use it?
It gives a structured process for turning repeatable development practices into reusable agent skills.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to create skills from project history and package them with progressive instructions and evaluation tools.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/nmor/the-claude-council/skill-create
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/Nmor/the-claude-council

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 skill-create

README.md
[![agentmods](https://agentmods.dev/badge/commands/nmor/the-claude-council/skill-create/github.svg)](https://agentmods.dev/commands/nmor/the-claude-council/skill-create)
Your own site
<a href="https://agentmods.dev/commands/nmor/the-claude-council/skill-create"><img src="https://agentmods.dev/badge/commands/nmor/the-claude-council/skill-create/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 skill-create

Your own site · 80×15
<a href="https://agentmods.dev/commands/nmor/the-claude-council/skill-create"><img src="https://agentmods.dev/badge/commands/nmor/the-claude-council/skill-create.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 96 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 5,832 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00096 $0.05832
Opus 5 $0.00048 $0.02916
Sonnet 5 $0.00019 $0.01166
Haiku 4.5 $0.00010 $0.00583

Measured 9d ago against content hash d28528677505, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade B, and why

skill-create scanned grade B with 1 finding 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 9d 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.

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

- The capability is already covered by an existing skill (run a sweep first: `ls ~/.claude/skills/`).
commands/skill-create.md · 463 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. 9d ago First seen · 463 lines · 96 tokens per session scan B d28528677505

Subscribe to this mod's changes

skill-create is a command published in the GitHub repository Nmor/the-claude-council (9 stars, last pushed 5d ago), with no licence file. It adds 96 tokens to every session and 5,832 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.