agents-claude-creator

agents-claude-creator is a skill for Claude Code, Codex from AeonDave/malskill. It costs 177 tokens per session (2,705 once invoked), scanned A, original, no licence file.

A tool for designing and tuning Claude agents, including Claude Code subagents defined by Markdown and YAML files. It also covers Claude Managed Agents, which run through a cloud-based agent system on the API.

In plain words
What is it for?
Use it to create or adjust Claude Code subagents and to write the configuration and introductory metadata they need.
Why use it?
It gives you a way to define how Claude agents are configured and delegated work. This reduces the need to assemble their instruction files and settings from scratch.

Skill for Claude CodeCodex

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 skills/aeondave/malskill/agents-claude-creator
Any agent
npx skills add AeonDave/malskill --skill agents-claude-creator
Clone the repo
git clone --depth 1 https://github.com/AeonDave/malskill

Made for: Claude Code, Codex.

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 agents-claude-creator

README.md
[![agentmods](https://agentmods.dev/badge/skills/aeondave/malskill/agents-claude-creator.svg)](https://agentmods.dev/skills/aeondave/malskill/agents-claude-creator)
Your own site
<a href="https://agentmods.dev/skills/aeondave/malskill/agents-claude-creator"><img src="https://agentmods.dev/badge/skills/aeondave/malskill/agents-claude-creator.svg" alt="Measured on agentmods" height="20"></a>
Per session 177 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,705 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00177 $0.02705
Opus 5 $0.00088 $0.01352
Sonnet 5 $0.00035 $0.00541
Haiku 4.5 $0.00018 $0.00270

Measured 5d ago against content hash 0ac965c6f2b3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

agents-claude-creator 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 5d 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.

knowledge/agents-claude-creator/SKILL.md · 127 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 5d ago First seen · 127 lines · 177 tokens per session scan A 0ac965c6f2b3

Subscribe to this mod's changes

agents-claude-creator is a skill published in the GitHub repository AeonDave/malskill (18 stars, last pushed yesterday), with no licence file. It adds 177 tokens to every session and 2,705 once invoked, about $0.0009 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.

Related

Other skills, from other repositories

twitter-reader

Read Twitter/X for financial research using opencli (read-only). Use this skill whenever the user wants to read their Twitter feed, search for financial tweets, view bookmarks, look up user profiles, or gather market sentiment from Twitter/X. Triggers include: "check my feed", "search Twitter for", "show my…

himself65/finance-skills · 161 tokens

atlas-obscura

Search Atlas Obscura for weird, wonderful, and hidden gem places near any destination. Find the interesting stuff, not boring plaques. Search by coordinates, get full details with descriptions and images.

borski/travel-hacking-toolkit · 44 tokens

content-creation

Comprehensive guide to strategic content creation covering content strategy, writing frameworks, optimization techniques, distribution channels, performance measurement, and AI-assisted content workflows. Designed for marketers and content professionals building audience-focused content programs.

cosmicstack-labs/mercury-agent-skills · 45 tokens

cf-validate

Валидация конфигурации 1С. Используй после создания или модификации конфигурации для проверки корректности.

Nikolay-Shirokov/cc-1c-skills · 31 tokens

checking-freshness

Quick data freshness check. Use when the user asks if data is up to date, when a table was last updated, if data is stale, or needs to verify data currency before using it.

astronomer/agents · 44 tokens

producthunt-launch-kit

Use when the user asks to prepare a Product Hunt launch or generate Product Hunt listing assets. Generates tagline variants under 60 chars, a 500-char description, a maker comment, launch-day tweet thread, LinkedIn post, and a 4-email launch sequence.

Varnan-Tech/opendirectory · 58 tokens