add-content-json

add-content-json is a command for coding agents from LarouexNonprofitConsulting/larouex-fullstack-plugin. It costs 0 tokens per session (132 once invoked), scanned A, original, MIT.

A structured JSON content file with a documented schema and TypeScript loading helpers. A schema describes which fields the content has and what kind of values they accept.

In plain words
What is it for?
Use it to organize sections and categories, load content in components, validate files, handle missing values, cache versions with hashes, support transformations and possible translations, and document the format.
Why use it?
It gives application content a predictable shape, catches missing or invalid data, and makes content access safer for developers.

Command

Part of the larouex-fullstack-builder plugin — 80 commands, 12 agents 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/larouexnonprofitconsulting/larouex-fullstack-plugin/add-content-json
Clone the repo
git clone --depth 1 https://github.com/LarouexNonprofitConsulting/larouex-fullstack-plugin

Or install larouex-fullstack-builder, the plugin that ships this one along with the rest of its 80 commands, 12 agents.

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 add-content-json

README.md
[![agentmods](https://agentmods.dev/badge/commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-content-json.svg)](https://agentmods.dev/commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-content-json)
Your own site
<a href="https://agentmods.dev/commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-content-json"><img src="https://agentmods.dev/badge/commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-content-json.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 132 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00000 $0.00132
Opus 5 $0.00000 $0.00066
Sonnet 5 $0.00000 $0.00026
Haiku 4.5 $0.00000 $0.00013

Measured 5d ago against content hash f7dbc65fc015, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

add-content-json 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

commands/add-content-json.md · 15 lines

What it actually says

Create a static JSON content file with schema and loading utilities.

Generate:

  • JSON content file in /data with proper structure
  • Versioning metadata (version number, last updated timestamp)
  • TypeScript interface matching the JSON schema
  • Content categories/sections organized logically
  • Content loading utility function in /lib/content
  • Cache busting with hash-based versioning
  • Content validation helper
  • Example of loading and using content in a component
  • Type-safe content access helpers

Include proper error handling for missing content, fallback values, and content transformation utilities. Structure the JSON for easy maintenance and i18n support if needed. Document the schema clearly.

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 · 15 lines · 0 tokens per session scan A f7dbc65fc015

Subscribe to this mod's changes

add-content-json is a command published in the GitHub repository LarouexNonprofitConsulting/larouex-fullstack-plugin (8 stars, last pushed 10mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 132 tokens. 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 2026-08-31.