module-management

module-management is a skill for Claude Code, Codex from event4u-app/agent-config. It costs 47 tokens per session (1,933 once invoked), scanned A, original, MIT.

A set of working rules for understanding and editing a project module, such as a Laravel, Symfony, Node, Python, or Go component.

In plain words
What is it for?
Use it to inspect module configuration, identify a module's purpose, read its local guidance, and make stack-aware changes.
Why use it?
It reduces the risk of changing the wrong part of a multi-module codebase or missing module-specific conventions.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to inspect module configuration, identify a module's purpose, read its local guidance, and make stack-aware changes.

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Install with agentmods
npx agentmods add skills/event4u-app/agent-config/module-management
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 event4u-app/agent-config --skill module-management
Clone the repo
git clone --depth 1 https://github.com/event4u-app/agent-config

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 module-management

README.md
[![agentmods](https://agentmods.dev/badge/skills/event4u-app/agent-config/module-management/github.svg)](https://agentmods.dev/skills/event4u-app/agent-config/module-management)
Your own site
<a href="https://agentmods.dev/skills/event4u-app/agent-config/module-management"><img src="https://agentmods.dev/badge/skills/event4u-app/agent-config/module-management/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 module-management

Your own site · 80×15
<a href="https://agentmods.dev/skills/event4u-app/agent-config/module-management"><img src="https://agentmods.dev/badge/skills/event4u-app/agent-config/module-management.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,933 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 $0.00047 $0.01933
Opus 5 $0.00023 $0.00966
Sonnet 5 $0.00009 $0.00387
Haiku 4.5 $0.00005 $0.00193

Measured 8d ago against content hash 3d6f0fc201f2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

module-management 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 8d 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.

src/skills/module-management/SKILL.md · 233 lines

How it starts

The opening of the file, as written. The whole thing — 233 lines — stays where its author put it; the contents beside it link to each section on GitHub.

module

When to use

Use this skill when creating, exploring, or working within a module under any directory listed in modules.root_paths (team setting in .agent-project-settings.yml). The skill is stack-agnostic — Laravel HMVC, Symfony DDD-lite, Node monorepo, Python src layout, Go internal/, or a custom path all flow through the same procedure with a stack-specific carve-out at the bottom.

When modules.enabled is false (the default) the skill is a no-op — the project does not opt into module-aware behavior.

Understand the current layout before editing

Before creating, renaming, or modifying anything inside a module:

  1. Read the modules: block from .agent-project-settings.yml — never assume a specific module root.
  2. List the existing modules under each modules.root_paths entry and review the target module's README.md (or package.json / pyproject.toml description) to understand its purpose.
  3. Read any module-scoped agent docs under {module_root}/{ModuleName}/{modules.agent_folder}/contexts/.
  4. Match the stack carve-out below by modules.namespace_template shape and confirm the conventions before generating files.

Skip this step → risk creating files in the wrong root, breaking stack-native auto-loading, or duplicating existing modules.

Procedure: Work with modules

  1. Read modules: block from .agent-project-settings.yml via the loader (get_modules_config() in scripts/_lib/agent_settings.ts).
  2. For each path in modules.root_paths, read the module's README.md (or package.json / pyproject.toml description) for purpose.
  3. If module-level agent docs exist under {module_root}/{modules.agent_folder}/ (default agents/), read them.
  4. Match the stack carve-out below by modules.namespace_template shape or root-path heuristic — apply stack-specific conventions on top of the generic procedure.

Detection (fallback when modules: block is empty)

When modules.enabled is unset / false, the skill consults the auto-detection table in /module explore Step 1 — same six stack shapes, fallback only. The skill never writes the modules: block automatically; that is propose_modules_config.ts plus user confirmation per /agents init Step 7.

Read the full file on GitHub · 233 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. 8d ago First seen · 233 lines · 47 tokens per session scan A 3d6f0fc201f2

Subscribe to this mod's changes

module-management is a skill published in the GitHub repository event4u-app/agent-config (10 stars, last pushed today), licensed MIT. It adds 47 tokens to every session and 1,933 once invoked, about $0.0002 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 2026-09-04.