agent-creation

agent-creation is a skill for Claude Code, Codex from DNYoussef/context-cascade. It costs 0 tokens per session (1,859 once invoked), scanned A, a copy of agent-creation, MIT.

A structured workflow for creating specialist agents, improving their instructions, and designing systems with multiple agents.

In plain words
What is it for?
Use it when building a specialist agent, refining its prompt, or planning a multi-agent system.
Why use it?
It helps make agent creation more consistent and gives new or revised agents a defined process.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: names the TodoWrite tool.

Good fit Use it when building a specialist agent, refining its prompt, or planning a multi-agent system.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dnyoussef/context-cascade/agent-creation
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 DNYoussef/context-cascade --skill agent-creation
Clone the repo
git clone --depth 1 https://github.com/DNYoussef/context-cascade

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 agent-creation

README.md
[![agentmods](https://agentmods.dev/badge/skills/dnyoussef/context-cascade/agent-creation/github.svg)](https://agentmods.dev/skills/dnyoussef/context-cascade/agent-creation)
Your own site
<a href="https://agentmods.dev/skills/dnyoussef/context-cascade/agent-creation"><img src="https://agentmods.dev/badge/skills/dnyoussef/context-cascade/agent-creation/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 agent-creation

Your own site · 80×15
<a href="https://agentmods.dev/skills/dnyoussef/context-cascade/agent-creation"><img src="https://agentmods.dev/badge/skills/dnyoussef/context-cascade/agent-creation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,859 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 100% copy Near-identical to another mod 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 $0.01859
Opus 5 $0.00000 $0.00929
Sonnet 5 $0.00000 $0.00372
Haiku 4.5 $0.00000 $0.00186

Measured 9d ago against content hash a44be17069f1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

agent-creation 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 9d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (resources/scripts/generate_agent.sh, resources/scripts/validate_agent.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Origin

This is a copy

100% identical to agent-creation — 5 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/foundry/agent-creation/SKILL.md · 207 lines

How it starts

The opening of the file, as written. The whole thing — 207 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/============================================================================/ /* AGENT-CREATION SKILL :: VERILINGUA x VERIX EDITION / /============================================================================*/


name: agent-creation version: 1.0.0 description: | [assert|neutral] Systematic agent creation using evidence-based prompting principles and 4-phase SOP methodology. Use when creating new specialist agents, refining existing agent prompts, or designing multi-agent syst [ground:given] [conf:0.95] [state:confirmed] category: foundry tags:

  • foundry
  • creation
  • meta-tools author: ruv cognitive_frame: primary: compositional goal_analysis: first_order: "Execute agent-creation workflow" second_order: "Ensure quality and consistency" third_order: "Enable systematic foundry processes"

/----------------------------------------------------------------------------/ /* S0 META-IDENTITY / /----------------------------------------------------------------------------*/

[define|neutral] SKILL := { name: "agent-creation", category: "foundry", version: "1.0.0", layer: L1 } [ground:given] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S1 COGNITIVE FRAME / /----------------------------------------------------------------------------*/

[define|neutral] COGNITIVE_FRAME := { frame: "Compositional", source: "German", force: "Build from primitives?" } [ground:cognitive-science] [conf:0.92] [state:confirmed]

Kanitsal Cerceve (Evidential Frame Activation)

Kaynak dogrulama modu etkin.

/----------------------------------------------------------------------------/ /* S2 TRIGGER CONDITIONS / /----------------------------------------------------------------------------*/

[define|neutral] TRIGGER_POSITIVE := { keywords: ["agent-creation", "foundry", "workflow"], context: "user needs agent-creation capability" } [ground:given] [conf:1.0] [state:confirmed]

/----------------------------------------------------------------------------/ /* S3 CORE CONTENT / /----------------------------------------------------------------------------*/

Read the full file on GitHub · 207 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. 9d ago First seen · 207 lines · 0 tokens per session scan A a44be17069f1

Subscribe to this mod's changes

agent-creation is a skill published in the GitHub repository DNYoussef/context-cascade (31 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,859 tokens. A static security scan graded it A with 0 findings. It is 100% identical to agent-creation, differing in 5 lines, and is treated as a copy.

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