save-systems SKILL.md skillA
save-systems from gamedev-skills/awesome-gamedev-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gamedev-skills/awesome-gamedev-agent-skills/save-systems@git:20260808.3727d02Pins git:20260808.3727d02 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gamedev-skills/awesome-gamedev-agent-skills
- Path
skills/disciplines/save-systems/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260808.3727d02, committed Aug 8, 2026
- First version recorded
- Jun 24, 2026
- Size
- 7,337 bytes
- Repository stars
- 1,784
- License
- Apache-2.0
Design save/load for game state — choosing what to serialize, file formats, save slots, atomic crash-safe writes, schema versioning and migration, and autosave. Engine-neutral. Use when the user mentions save system, save/load, game state persistence, save slots, autosave, save file corruption, or migrating old saves to a new version.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Save systems A save file is a **serialized snapshot of game state** that survives restarts. The hard parts aren't writing bytes — they're choosing *what* to save, writing it so a crash mid-save can't corrupt it, and reading *old* saves after you ship a patch. Get those three right and the rest is plumbing. ## When to use - Use to persist progress: player stats, inventory, world flags, settings, positions — across sessions and game updates. - Use to design save slots, quicksave/autosave, and crash-safe writes. - Use when old save files break after a content/code change (versioning & migration). **When *not* to use:** for Roblox cloud persistence specifics, use `roblox-datastores`. For the data model the save serializes (resources/SOs), use `godot-resources` / `unity-scriptableobjects`. For Godot's `FileAccess`/ `ResourceSaver` and `user://` paths, defer to the Godot engine skill while applying the patterns here. ## Core workflow 1. **Decide what state is authoritative.** Save the *data* (hp, position, seed, unlocked flags), not engine objects or scene nodes. You will reconstruct objects from data on load — never serialize live node references. …
Read the whole file at its exact version.
How to install
mdr add gamedev-skills/awesome-gamedev-agent-skills/save-systems@sha256:bf9184965b3eb4bcThe line at the top of this page pins the label git:20260808.3727d02, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_bejdxsvypkulpugx)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jun 24, 2026 and Aug 8, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260808.3727d02 latest | 2026-08-08 | 3727d02 | 7,337 B | A | view · diff |
| git:20260625.c6e4cc0 | 2026-06-25 | c6e4cc0 | 7,598 B | A | view · diff |
| git:20260624.8d1f6d6 | 2026-06-24 | 8d1f6d6 | 7,561 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7337 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
gamedev-skills/awesome-gamedev-agent-skills · 1,784 stars · license Apache-2.0 · pushed 2026-10-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_bejdxsvypkulpugx GET https://markdownregistry.com/api/v1/resolve?ref=gamedev-skills/awesome-gamedev-agent-skills/save-systems GET https://markdownregistry.com/api/v1/blob/bf9184965b3eb4bc0b20be00681d08ef1af63fd85ca5b7afb7453ca09e80e490
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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