Agent skill

Godot Version Migration

by thedivergentai in thedivergentai/GD-Agentic-Skills

Full-history Godot version migration hub. An agent skill from thedivergentai/GD-Agentic-Skills.

LGPL-3.0Auto-check passedGame Development

Install Godot Version Migration

skills CLI
$ npx skills add thedivergentai/GD-Agentic-Skills --skill godot-version-migration -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install thedivergentai/GD-Agentic-Skills godot-version-migration --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/thedivergentai/GD-Agentic-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/godot-version-migration .claude/skills/godot-version-migration && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
godot-version-migration
GitHub stars
821
Token cost
~1.6k tokens
SKILL.md length
444 words
Files
101 (incl. references)
Skills in repo
98
Repo updated
First seen
Licence
LGPL-3.0

At a glance

Full-history Godot version migration hub. An agent skill from thedivergentai/GD-Agentic-Skills.

  • Works in 3 steps: Read project.godot (config_version,… → Ask the user if files are ambiguous. → Map to an era in references/era-index.md.
  • Keywords: upgrade Godot
  • SKILL.md covers NEVER Do, Version detect, Workflow router (MANDATORY) and Hop table, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Godot Version Migration is an agent skill from thedivergentai/GD-Agentic-Skills. Full-history Godot version migration hub. Use when upgrading any Godot project toward the library target (currently 4.7)—from 1.x/2.x legacy eras through 3→4 and hop-by-hop 4.x minors—or finding Domain Skill-scoped migration notes. Trigger keywords: upgrade Godot, migrate Godot version, Godot 3 to 4, Godot 2 to 3, upgradingtogodot, version migration, breaking changes, convert-3to4, TileMapLayer, AnimationMixer, engine.cfg, project.godot.

Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 102 other files, including reference files (for example `references/2d-animation.md`, `references/2d-physics.md` and `references/3d-lighting.md`).

It sits in Game Development, covering Game development. It works with Godot. The repository describes itself as: The official "Long-Term Memory" for Godot 4.7+ AI Agents. A high-density library of 99 expert skills and 27 genre blueprints, providing audited, strictly typed GDScript patterns… The licence is LGPL-3.0.

When your agent uses it

  • Keywords: upgrade Godot
  • Migrate Godot version
  • Upgradingtogodot
  • Version migration

Example prompts

  • “/godot-version-migration”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Read project.godot (config_version, config/features) or legacy engine.cfg.
  2. Ask the user if files are ambiguous.
  3. Map to an era in references/era-index.md.

What it can do on your machine

Read from SKILL.md and the folder at commit 4c4d0ff. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • docs.godotengine.org
    • godotengine.github.io
    • godotengine.org
    • github.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Godot Version Migration loads about 1.6k tokens when it runs, and up to ~88k if it reads all its reference files. Until then it costs about 117 tokens; SKILL.md has 444 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~117
When it runs · the whole SKILL.md, loaded when a task matches
~1.6k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~88k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from thedivergentai/GD-Agentic-Skills at commit 4c4d0ff, republished under its LGPL-3.0 licence (© thedivergentai). 444 words, ~1,631 tokens.

Download SKILL.mdSave it as .claude/skills/godot-version-migration/SKILL.md (or your agent's skills folder). This skill also uses 100 other files; get the full folder from GitHub.
name
godot-version-migration
description
Full-history Godot version migration hub. Use when upgrading any Godot project toward the library target (currently 4.7)—from 1.x/2.x legacy eras through 3→4 and hop-by-hop 4.x minors—or finding Domain Skill-scoped migration notes. Trigger keywords: upgrade Godot, migrate Godot version, Godot 3 to 4, Godot 2 to 3, upgrading_to_godot, version migration, breaking changes, convert-3to4, TileMapLayer, AnimationMixer, engine.cfg, project.godot.

Godot Version Migration

Orchestrator for engine version upgrades from early Godot through the library target. Domain Skills document current APIs; this hub owns the upgrade path.

Library target: Godot 4.7+

Corpus: docs changelog · interactive changelog · download archive · GitHub releases · migrating index

NEVER Do

  • NEVER skip majors — route 1.x → 2.x → latest 3.x → 4.0 before any 4.x minor ladder.
  • NEVER skip 4.x hops — upgrade 4.0 → 4.1 → … → 4.7 one minor at a time; stabilize after each hop.
  • NEVER claim automatic 1.x→4.x conversion or bit-exact autopilot.
  • NEVER treat Domain Skill bodies as migration changelogs — load references/<topic>.md (mirrored from each skill’s references/migration-notes.md).
  • NEVER load all module notes at once — only subsystems present in the project.
  • NEVER mix server/client Godot minors for high-level multiplayer (especially across 4.2→4.3 SceneMultiplayer protocol changes).
  • NEVER choose Mesh “Restart & Upgrade” without VCS backup (4.1→4.2 mesh format).
  • NEVER run the 3→4 converter without a full backup (tool does not backup).

Version detect

  1. Read project.godot (config_version, config/features) or legacy engine.cfg.
  2. Ask the user if files are ambiguous.
  3. Map to an era in references/era-index.md.

Workflow router (MANDATORY)

Detected eraLoadDo NOT
1.x / early 2legacy/pre-2-context.mdInvent a 1→4 converter
2.xlegacy/2-to-3.md then stabilize on latest 3.xJump straight to 4.7 notes
3.xbridges/3-to-4.md + official 3→4 guideSkip latest-3.x stabilize gate
4.x < 4.7Official hop guide + hop-index.md module notes for touched systemsSkip minors
Already 4.7+godot-master / Domain SkillsTreat this hub as a coding tutorial
Steps (4.x minors)
  1. While current < 4.7, perform exactly one hop to current + 0.1.
  2. Open the official upgrading page for the destination version.
  3. From hop-index.md, open only module notes for subsystems present in the project.
  4. Apply fixes; open in the new editor; playtest; repeat.
Show full SKILL.md (162 more words)Show less

Hop table

Majors / bridges
EraResource
1.x archaeologylegacy/pre-2-context.md
2.x → 3.xlegacy/2-to-3.md
3.x → 4.0bridges/3-to-4.md · official guide
Ladder overviewera-index.md
4.x minors

Cross-skill checklist: references/hop-index.md

Module directory

Mirrored Domain Skill migration notes live at references/<topic>.md (e.g. references/2d-physics.md). Hub-native legacy/, bridges/, and era-index.md are not Domain Skill mirrors.

text
sync_godot_version_migration.py --all

Reference

Official docs
Master
  • godot-master — Library router for current Domain Skill modules after migration is complete.
Downstream / consumers
  • godot-analyst — Score architecture on the target APIs after hops land.
  • godot-auditor — Never-list / legacy-syntax verification after upgrades.
  • godot-builder — CI / headless bake against the new engine target after each hop.
Complements

© thedivergentai, LGPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 100 other files (references) in skills/godot-version-migration of thedivergentai/GD-Agentic-Skills.

  • SKILL.md
  • references/2d-animation.md
  • references/2d-physics.md
  • references/3d-lighting.md
  • references/3d-materials.md
  • references/3d-world-building.md
  • references/ability-system.md
  • references/adapt-2d-to-3d.md
  • references/adapt-3d-to-2d.md
  • references/adapt-desktop-to-mobile.md
  • references/adapt-mobile-to-desktop.md
  • references/adapt-single-to-multiplayer.md
  • references/agent-vision.md
  • references/ai-navigation.md
  • references/animation-player.md
  • references/animation-tree-mastery.md
  • references/audio-systems.md
  • references/autoload-architecture.md
  • references/bridges/3-to-4.md
  • … and 82 more

Open the folder on GitHubat commit 4c4d0ff

Compare with similar skills

Godot Version Migration next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Godot Version Migration compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Godot Version Migration this skillthedivergentai/GD-Agentic-Skills821—~1.6kAutomated safety check: PassLGPL-3.0
Godot Gdscript Patterns925236118/AlphaAgent10310 repos~5kAutomated safety check: PassMIT
2D Map and Scene Generator0x0funky/agent-sprite-forge4.4k—~2.9kAutomated safety check: PassMIT
Godot UI Integrationzimo-xiao-zheng/godot-ui-integration285—~1.5kAutomated safety check: PassMIT
Godot Wechat Minigame Adaptergodothub/godot-minigame187—~1.5kAutomated safety check: PassMIT
AI Game Art Pipelineybuild-ai/ai-game-art-pipeline-skill297—~1.1kAutomated safety check: PassMIT

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Works with

Questions about Godot Version Migration

What does Godot Version Migration do?

Full-history Godot version migration hub. An agent skill from thedivergentai/GD-Agentic-Skills. Godot Version Migration is an agent skill from thedivergentai/GD-Agentic-Skills. Full-history Godot version migration hub.

When should I use Godot Version Migration?

Godot Version Migration fits situations like: keywords: upgrade Godot; migrate Godot version; upgradingtogodot; version migration.

How do I install Godot Version Migration in Claude Code?

Run `npx skills add thedivergentai/GD-Agentic-Skills --skill godot-version-migration -a claude-code`. Or copy the skill folder (skills/godot-version-migration in thedivergentai/GD-Agentic-Skills) into .claude/skills/godot-version-migration in your project. Claude Code loads it when a task matches its description.

How do I install Godot Version Migration in Codex?

Run `npx skills add thedivergentai/GD-Agentic-Skills --skill godot-version-migration -a codex`. Or copy the skill folder (skills/godot-version-migration in thedivergentai/GD-Agentic-Skills) into .agents/skills/godot-version-migration in your project. Codex loads it when a task matches its description.

Can I use Godot Version Migration in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add thedivergentai/GD-Agentic-Skills --skill godot-version-migration -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/godot-version-migration, .gemini/skills/godot-version-migration, .github/skills/godot-version-migration and .opencode/skills/godot-version-migration in your project.

What does Godot Version Migration need to run?

SKILL.md names no scripts, command-line tools or credentials: Godot Version Migration is instructions for the agent only.

Does Godot Version Migration access the network?

SKILL.md names 4 domains. As links in the text: docs.godotengine.org, godotengine.github.io, godotengine.org and github.com. This is read from the text; nothing was executed.

Is Godot Version Migration safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Godot Version Migration use?

Godot Version Migration is published under the LGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Godot Version Migration use?

About 1.6k tokens (SKILL.md is roughly 6.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 86k tokens, read only when the agent opens those files.

What are the alternatives to Godot Version Migration?

Skills that share tags, products or a category with Godot Version Migration: Godot Gdscript Patterns (925236118/AlphaAgent, 103 stars), 2D Map and Scene Generator (0x0funky/agent-sprite-forge, 4.4k stars), Godot UI Integration (zimo-xiao-zheng/godot-ui-integration, 285 stars) and Godot Wechat Minigame Adapter (godothub/godot-minigame, 187 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Godot Version Migration?

thedivergentai (a GitHub user) maintains it in thedivergentai/GD-Agentic-Skills, which has 821 GitHub stars. The repository holds 98 skills in this directory. The repository was last updated on September 9, 2026.

Source: thedivergentai/GD-Agentic-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.