add-content-json

add-content-json is a command for coding agents from Ashikparvez89/larouex-fullstack-plugin. It costs 0 tokens per session (132 once invoked), scanned A, a copy of add-content-json, MIT.

A static JSON content file with a defined structure, plus TypeScript types and code for loading and checking that content. JSON is a text format commonly used to store structured data.

In plain words
What is it for?
Use it for page text, categories, sections, configuration-like content, or translations. Components can load the content through typed helper functions.
Why use it?
It keeps editable content separate from application components and helps detect missing or incorrectly shaped data. Versioning, fallback values, and cache handling make content changes easier to manage.

Command

Part of the larouex-fullstack-builder plugin — 46 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/ashikparvez89/larouex-fullstack-plugin/add-content-json
Clone the repo
git clone --depth 1 https://github.com/Ashikparvez89/larouex-fullstack-plugin

Or install larouex-fullstack-builder, the plugin that ships this one along with the rest of its 46 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/ashikparvez89/larouex-fullstack-plugin/add-content-json.svg)](https://agentmods.dev/commands/ashikparvez89/larouex-fullstack-plugin/add-content-json)
Your own site
<a href="https://agentmods.dev/commands/ashikparvez89/larouex-fullstack-plugin/add-content-json"><img src="https://agentmods.dev/badge/commands/ashikparvez89/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 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 $0.00000 $0.00132
Opus 5 $0.00000 $0.00066
Sonnet 5 $0.00000 $0.00026
Haiku 4.5 $0.00000 $0.00013

Measured 3d ago against content hash f7dbc65fc015, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 3d 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

This is a copy

100% identical to add-content-json — 0 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.

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. 3d 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 Ashikparvez89/larouex-fullstack-plugin (3 stars, last pushed today), 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. It is 100% identical to add-content-json, differing in 0 lines, and is treated as a copy.

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