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ESX Legacy Framework for FiveM - Player management, jobs, economy, inventory, weapons. Use when creating ESX resources or working with xPlayer, PlayerData, ESX functions.
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Based on SOC occupation classification
Best practices and rules for securing FiveM resources against cheaters and exploits. Use this skill when writing or reviewing server-side and client-side code to ensure malicious events, unauthorized entity creations, and client trust issues are prevented. Focuses on strict server authority and safe event handling.
FiveM resource structure, fxmanifest, client/server scripting, events. Use when creating or editing FiveM resources or Lua scripts, or when the user asks how FiveM works.
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Fivemanage SDK for FiveM — installation, screenshots (takeImage, takeServerImage, uploadImage), and centralized logs (Log, Info/Warn/Error). Use when integrating Fivemanage, capturing player screenshots, uploading images, or sending logs to the Fivemanage dashboard.
Effective Lua programming for FiveM - functions, tables, variables, conditionals, error handling. Use when writing or reviewing Lua code for FiveM resources.
Ox Lib for FiveM — UI (notify, alert, input, menu, progress), callbacks client↔server, addCommand, zones (poly/box/sphere), keybinds, shared utilities. Use when writing resources that need ox_lib or when the user mentions notifications, dialogs, menus, zones/areas, or client-server communication. Docs: https://coxdocs.dev/ox_lib
| name | esx-framework |
| description | ESX Legacy Framework for FiveM - Player management, jobs, economy, inventory, weapons. Use when creating ESX resources or working with xPlayer, PlayerData, ESX functions. |
| author | germanfndez |
| version | 1.0.0 |
| mcp-server | projecthub |
Complete guide for developing with ESX Legacy Framework — the most trusted FiveM roleplay framework since 2017.
Read individual rule files for detailed explanations and examples:
rules/core-concepts.md — ESX architecture, PlayerData, xPlayer object, framework initialization
rules/client-functions.md — Client-side ESX functions, UI systems, player state management
rules/server-functions.md — Server-side functions, player retrieval, callbacks, triggers
rules/xplayer-methods.md — xPlayer object methods: money, items, weapons, inventory, jobs, metadata
rules/jobs-economy.md — Job system, salaries, accounts (money/bank), society management
rules/inventory-items.md — Inventory system, item management, usable items, weight calculations
rules/weapons-loadout.md — Weapon system, loadout, components, ammo, tints
rules/events-callbacks.md — ESX events, server callbacks, client callbacks, secure net events
rules/best-practices.md — ESX coding standards, optimization, security, naming conventions
rules/reference-links.md — Official ESX documentation links
if xPlayer then ... end before using xPlayerlocal xPlayer = ESX.GetPlayerFromId(source)ESX.IsPlayerLoaded() on client before accessing PlayerDatamyVariable, MyGlobalFunction, MY_CONSTANT