CreateSubtask

CreateSubtask is a command for Claude Code from Evyasys-Software-Solutions/EvyaGovernance. It costs 53 tokens per session (409 once invoked), scanned B, original, MIT.

A command that breaks one or more product stories or epics into smaller development tasks and a required quality-check task.

In plain words
What is it for?
Use it to review shared code context, create 3–7 implementation tasks per story, add QA work, and produce one combined plan.
Why use it?
It reduces repeated analysis and separate approvals when several related stories need planning. It also identifies dependencies between the stories.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the evyasys plugin — 15 skills, 15 commands 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/evyasys-software-solutions/evyagovernance/createsubtask
Clone the repo
git clone --depth 1 https://github.com/Evyasys-Software-Solutions/EvyaGovernance

Made for: Claude Code.

Or install evyasys, the plugin that ships this one along with the rest of its 15 skills, 15 commands.

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 CreateSubtask

README.md
[![agentmods](https://agentmods.dev/badge/commands/evyasys-software-solutions/evyagovernance/createsubtask.svg)](https://agentmods.dev/commands/evyasys-software-solutions/evyagovernance/createsubtask)
Your own site
<a href="https://agentmods.dev/commands/evyasys-software-solutions/evyagovernance/createsubtask"><img src="https://agentmods.dev/badge/commands/evyasys-software-solutions/evyagovernance/createsubtask.svg" alt="Measured on agentmods" height="20"></a>
Per session 53 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 409 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00053 $0.00409
Opus 5 $0.00026 $0.00204
Sonnet 5 $0.00011 $0.00082
Haiku 4.5 $0.00005 $0.00041

Measured 5d ago against content hash 8b5894a62081, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade B, and why

CreateSubtask 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 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

macOS / Linux (Bash): `EVYA_AI=$(find "$HOME/.claude/plugins" -maxdepth 6 -type d -name ".ai" 2>/dev/null | grep -i "EvyaGovernance" | head -1); [ -z "$EVYA_AI" ] && EVYA_AI=".ai"; echo "$EVYA_AI"`
commands/CreateSubtask.md · 17 lines

What it actually says

You are running /evyasys:CreateSubtask $ARGUMENTS.

Story or epic IDs are mandatory. Before doing anything else, find the plugin's installed workflow directory:

macOS / Linux (Bash): EVYA_AI=$(find "$HOME/.claude/plugins" -maxdepth 6 -type d -name ".ai" 2>/dev/null | grep -i "EvyaGovernance" | head -1); [ -z "$EVYA_AI" ] && EVYA_AI=".ai"; echo "$EVYA_AI"

Windows (PowerShell): $EVYA_AI = (Get-ChildItem "$env:USERPROFILE\.claude\plugins" -Recurse -Directory -Filter ".ai" -ErrorAction SilentlyContinue | Where-Object { $_.FullName -like '*EvyaGovernance*' } | Select-Object -First 1 -ExpandProperty FullName); if (-not $EVYA_AI) { $EVYA_AI = ".ai" }; Write-Output $EVYA_AI

Load and follow <plugin-ai>/workflows/create-subtask/PROMPT.md exactly (replace <plugin-ai> with the printed path). If the file is not found at the plugin path, fall back to .ai/workflows/create-subtask/PROMPT.md. Step 0 handles the input gate, session context check, and confirmation before any analysis begins.

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 · 17 lines · 53 tokens per session scan B 8b5894a62081

Subscribe to this mod's changes

CreateSubtask is a command published in the GitHub repository Evyasys-Software-Solutions/EvyaGovernance (7 stars, last pushed 24d ago), licensed MIT. It adds 53 tokens to every session and 409 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.