creator

creator is a skill for Codex from arctan303/creator.skill. It costs 45 tokens per session (948 once invoked), scanned A, original, MIT.

A workflow initializer for creator.skill, a set of skills for gathering requirements, defining design rules, planning development, and building projects. It installs or upgrades the workflow in the current workspace from a release package or a local archive.

In plain words
What is it for?
Use it to set up creator.skill in a new project, upgrade an existing installation, detect conflicts with Codex or Claude Code files, and verify that the expected workflow files are present.
Why use it?
It prevents incomplete or mixed-platform installations by checking the host, existing files, conflicts, versions, and required skill directories. It also keeps the installed workflow tied to the supplied release contents.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions AGENTS.md.

Good fit Use it to set up creator.skill in a new project, upgrade an existing installation, detect conflicts with Codex or Claude Code files, and verify that the expected workflow files are present.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/arctan303/creator.skill/gateway
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 arctan303/creator.skill --skill gateway
Clone the repo
git clone --depth 1 https://github.com/arctan303/creator.skill

Made for: 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 creator

README.md
[![agentmods](https://agentmods.dev/badge/skills/arctan303/creator.skill/gateway/github.svg)](https://agentmods.dev/skills/arctan303/creator.skill/gateway)
Your own site
<a href="https://agentmods.dev/skills/arctan303/creator.skill/gateway"><img src="https://agentmods.dev/badge/skills/arctan303/creator.skill/gateway/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 creator

Your own site · 80×15
<a href="https://agentmods.dev/skills/arctan303/creator.skill/gateway"><img src="https://agentmods.dev/badge/skills/arctan303/creator.skill/gateway.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 948 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00045 $0.00948
Opus 5.5 $0.00018 $0.00379
Sonnet 5.5 $0.00009 $0.00190
Haiku 4.5 $0.00005 $0.00095

Measured 7d ago against content hash b1bdc7b114c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 7d 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.

gateway/SKILL.md · 31 lines

How it starts

The opening of the file, as written. The whole thing — 31 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Install creator.skill / 安装 creator.skill

Install the prepared package; do not generate another policy tree. Both hosts use creator-workflow.zip, canonical AGENTS.md and .agents/skills/. Claude discovery uses thin .claude/skills/ adapters. No CLAUDE.md or legacy slash commands are generated.

安装预构建包,不重新生成规则。两宿主共享一个包、一份 AGENTS.md 和一套技能正文;Claude 只增加发现入口。

Workflow / 工作步骤

  1. Establish the exact target project and authorized scope. Existing permission to upgrade covers the normal dry-run and conflict-free apply; do not ask again. Installing the workflow does not authorize migrating project docs, changing a user-level gateway, or upgrading other repositories.
  2. Obtain creator-workflow.zip from the user's selected local build or the trusted official release. Inspect release version and artifact names first; do not claim an unreleased version is available. Hashes detect content changes but do not authenticate an untrusted publisher.
  3. Read host compatibility and commands. Use the bundled scripts/install_workflow.py with an explicit --root and --package. The default is a read-only JSON plan. Do not manually extract the workflow ZIP over the project.
  4. For a pre-1.6 installation, supply the matching trusted old official ZIP with --baseline-package; repeat for both old host packages if needed. A filename or .version alone does not prove ownership. Unknown or modified files remain intact and appear as conflicts. There is no force-overwrite option.
  5. When the plan is conflict-free and within the user's authorized scope, rerun with --apply. A conflict blocks all installation writes. For an interrupted transaction inspect --recover, then use --recover --apply within the installation authorization. Recovery will not overwrite concurrent edits. Keep the journal when manual reconciliation is necessary.
  6. Validate installed version, manifests and canonical files, then run the packaged structural evaluator. Diagnose Claude discovery separately: known host version, local/ancestor CLAUDE files, settings and /context. File installation does not prove live host discovery or model behavior.
  7. Report package/version, preserved/merged/removed paths, unresolved conflicts and compatibility evidence. Report docs migration state separately; never create complete merely because installation succeeded. If docs adaptation was authorized, continue with the migration guide.

Read the full file on GitHub · 31 lines

Files

What ships with it

2 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. 7d ago Changed · -38 lines · -30 tokens per session b1bdc7b114c5
  2. 1mo ago Changed · +4 lines 98155223c64e
  3. 1mo ago First seen · 65 lines · 75 tokens per session scan A 800838655d76

Subscribe to this mod's changes

creator is a skill published in the GitHub repository arctan303/creator.skill (19 stars, last pushed 7d ago), licensed MIT. It adds 45 tokens to every session and 948 once invoked, about $0.0002 per session on Opus 5.5. 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.