Roblox data

Skill TabooHarmony/roblox-brain/skills/roblox-data

Give your AI coding agent a Roblox brain. Curated skills for Roblox Studio development.

Install

npx -y skills add TabooHarmony/roblox-brain --skill roblox-data

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Use when implementing player data persistence with DataStore, session ownership, schemas, migrations, or save and load flows.

SKILL.md

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roblox data persistence

When to Load

Load when designing player saves, schema migrations, retries, shutdown handling, session ownership, or cross-server state. Use roblox-server-data for ordered leaderboards, messaging, and global world data.

Quick Reference

Define a serializable template and a version field before storing player state.
Use UpdateAsync for read-modify-write operations and handle throttling or transient errors.
Prevent two servers from mutating the same player's profile at once, either with a well-understood wrapper or an equivalent session protocol.
If using ProfileStore, use StartSessionAsync, Profile.OnSessionEnd, and EndSession as documented. Do not use its Steal option for normal player loading.
Use ProfileStore.Mock for Studio tests that must not write live DataStore keys.
Save on meaningful changes and on lifecycle boundaries, but do not assume PlayerRemoving alone is sufficient.
Use BindToClose to finish pending work within Roblox's shutdown window.
Store primitives, arrays, and dictionaries. Convert Instances, userdata, functions, and cyclic tables first.