Effekseer VFX (game effects as code, checked in a real Godot render)
/effekseer-vfx
Two agent skills from KanaWorks_AI: effekseer-vfx writes game effects (hits, slashes, projectiles, explosions, beams, shields) as Python recipes, compiles them with the official EffekseerCore and reviews them as filmstrips rendered in Godot; vfx-review is the independent reviewer that scores them. Video-model flipbooks and Unity URP element skills are optional routes.
- 许可证
- MIT
- 出品
- GameSkill 出品
我们测过
在 effekseer-vfx CLI on Linux x64: EffekseerCore 1.80.7 on .NET 9 + Godot 4.7.2 (official Effekseer plugin) 上通过 29/29 项检查（2026-11-03）：能触发、有可运行示例、有截图和自检清单、单一职责、中英文文档齐全。触发检查是把提示词和 skill 描述做匹配，不是真实 agent 运行。
测试报告这个 skill 做什么
什么时候触发
Author real-time game VFX as code for the Effekseer engine and verify them in a real Godot render, and turn image-to-video clips into flipbook skills for Effekseer/Godot or Unity (URP). …
GameSkill 测过的版本
GameSkill 调优版：skill 文件取自提交 b0eea1085f2e，按我们的 skill 流程加上可运行示例、测试报告、自检清单和中文指南。
协议：基于 kanaworksai-hue/effekseer-vfx-skill（作者 kanaworksai-hue），协议 MIT。ZIP 保留协议文件（LICENSE），CHANGES.md 列出了 GameSkill 加的所有文件。
自检清单
- 先跑 vfx doctor，按它的 next 做；下载前先问用户 / Run vfx doctor first and follow its next steps; ask the user before the download
- 动手前读 craft、design、layering、timing、skeletons 五篇 / Read craft, design, layering, timing and skeletons before writing
- lint 没有 error，build 成功 / lint has no errors and build succeeds
- 每一轮都打开 review 返回的图片亲眼看，一轮只改一类问题 / Open every image the review returns each round; fix one class of problem per round
- 评分交给没看过 recipe 的另一个 agent（vfx-review），作者不给自己打分 / Scoring goes to a separate agent with vfx-review; the author never scores its own effect
- 没有 build 和 render 时，明确说「未编译、未渲染验证」 / Without build and render, say plainly the effect is not compiled and not render-verified
中文指南
这个 skill 做什么
一包两个 skill，来自 KanaWorks_AI。effekseer-vfx 让 agent 用 Python 配方写实时游戏特效（打击、斩击、弹道、爆炸、光束、蓄力、护盾、治疗），用官方 EffekseerCore 编译成 .efk，再在 Godot 里渲染成逐帧胶片图给 agent 自己看，一轮只修一类问题。vfx-review 是独立的评审 skill：交给另一个没看过配方的 agent，按图片和评分标准打分，作者不给自己打分。另有视频模型做序列帧、Unity URP 元素技能两条可选路线。
什么时候用
- Godot（或任何能播 Effekseer 的引擎）游戏需要打击、技能、弹道、爆炸类特效
- 想让 agent 看着真实渲染的帧改特效，而不是凭空猜
- 需要一个独立评审来判断特效到底好不好
怎么装
下载本页 ZIP，解压到 agent 的 skills 文件夹：Claude Code 用 .claude/skills/，Codex、Gemini CLI、OpenCode 用 .agents/skills/，Cursor 用 .cursor/skills/，Copilot 用 .github/skills/，Windsurf 用 .windsurf/skills/。会得到并排的 effekseer-vfx/、vfx-review/（评审 skill 必须挨着主 skill），以及放许可证和我们测试的 effekseer-vfx-pack/。第一次用时先跑 vfx doctor，它会告诉 agent 该跑哪个安装脚本；下载约 250 MB，要先问用户。作者的安装脚本在 macOS ARM64 和 Windows 上支持编译和渲染；Linux x64 请跑我们测过的 sh effekseer-vfx-pack/gameskill/linux-setup.sh，它用同一个 Effekseer 1.80.7 和微软官方的 .NET 9.0.20 Linux 版，两个包都校验哈希。也可以直接对 agent 说：Install the skill from https://gameskill.dev/skills/effekseer-vfx/install.md
最小示例
gameskill/examples/ 里是我们自己写的特效 VFX_Lantern_Pop（灯笼爆开）：先写节拍和分层计划（brief），再写配方：暖光鼓起、一帧白闪、金色冲击、空气环、放射火星、慢慢往下飘的纸灰余烬和烟。按 skill 的规矩一轮只改一件事，改了 4 轮：和自带的重击太像、图层活得比特效长、尾巴太暗看不见，最后 lint 和 review 都没有问题。
我们怎么测的
在 Debian 12 x64 上：跑 linux-setup.sh，vfx doctor 三种模式都就绪；新建项目 vfx init（装官方 Effekseer Godot 插件，含 Linux 库），加入自带的重击和火焰两组示例和我们的特效；brief 校验、lint 无错误，EffekseerCore 编译出全部 .efk；用 Godot 4.7.2 在 xvfb 下渲染重击和我们特效的胶片图，检查图片不是空白、我们的特效没有评审标记；再检查 review-handoff 能写出给独立评审的说明、texture-info 能测贴图。结果在 gameskill/test-report.json。
注意
KanaWorks 另外发布的 90 个特效素材包，图片用的是 KanaWorks_AI VFX Asset License 1.0，不是开源许可证，我们不托管也不转发，只在常见问题里说明。本 skill 和它自带的 16 个示例特效是 MIT。
搭配
pixelfx：像素风特效game-feel：把特效和顿帧、震屏一起调godot-shaders：需要自定义着色器时
安装
告诉你的 AI
Install the skill from https://gameskill.dev/skills/effekseer-vfx/install.md
GameSkill 测过的版本
mkdir -p .claude/skills
curl -fsSL https://gameskill.dev/dl/skills/effekseer-vfx.zip -o /tmp/gameskill-effekseer-vfx.zip
unzip -oq /tmp/gameskill-effekseer-vfx.zip -d .claude/skills
rm /tmp/gameskill-effekseer-vfx.zip包含内容
- effekseer-vfx: brief, textures, Python recipe, EffekseerCore build, Godot filmstrip, fix one thing per round
- vfx-review: a separate reviewer skill that scores an effect from its images and a rubric
- 16 finished, reviewed example effects (hit, slash, charge, shield, heal, fire/ice/poison/dark pairs, kaiju set)
- Optional video-flipbook route and a Unity URP element-skill package
适合
- Hit, slash, projectile, explosion, beam, charge, shield or heal effects for a Godot game
- Iterating on an effect by looking at real rendered frames instead of guessing
不适合
- The KanaWorks 90-effect asset pack: its images use a separate, non-open-source licence (see the FAQ)
- Pixel-art effects: use pixelfx
试试这条提示词
Make a lantern pop hit effect for my Godot game with Effekseer: a warm swell, a quick flash, a ring and embers that drift down, then review it as a filmstrip.关于这个 Skill
effekseer-vfx, from KanaWorks_AI, has an agent write real-time game effects the way a VFX artist works: a brief with beats and a layer plan, a Python recipe, an EffekseerCore build to a runtime .efk, and a filmstrip rendered in Godot that the agent has to open and look at before it changes one thing. Scoring is someone else's job: the pack's second skill, vfx-review, hands the images and a rubric to a separate agent that never saw the recipe. It ships 16 reviewed example effects to learn from, plus optional routes for video-model flipbooks and Unity URP element skills.
GameSkill hosts both skills as one tested pack. The author's setup builds and renders on macOS ARM64 and Windows; we added linux-setup.sh, which fetches the same Effekseer release and Microsoft's Linux .NET 9 runtime, so Linux gets the full loop too. Our example is an original effect, a lantern pop, taken through four fix rounds until lint and the render review came back clean, then built and reviewed again on a fresh project next to the author's heavy hit and fire set.
The KanaWorks 90-effect asset pack is a separate download under a non-open-source asset licence; it is not part of this page.
Related
环境要求
- Python 3.11+ or uv (setup creates its own venv with numpy, Pillow, jsonschema, pythonnet)
- Godot 4.x for the filmstrip review; ffmpeg for the video-flipbook route
- Build and render: macOS ARM64 or Windows x64 with the author's setup; Linux x64 with our tested linux-setup.sh
- First setup downloads about 250 MB (Effekseer 1.80.7, .NET 9, the Effekseer Godot plugin), all checksum-pinned; ask before downloading
相关主题
常见问题
基于 kanaworksai-hue/effekseer-vfx-skill （作者 kanaworksai-hue，协议 MIT）。ZIP 里保留原作者的 LICENSE 和 NOTICE，ATTRIBUTION.md 和 CHANGES.md 写明来源提交和 GameSkill 加的内容。
搭配使用
作者标注的相关 Skills，或更适合相邻任务的 Skills。
pixelfx
244 pixel-art effects written as code (fire, explosions, magic, weather, UI, pickups, critters) plus a draft, render, look, refine loop for making new ones; every effect exports a sprite sheet with Aseprite-style JSON for Godot, Unity, Phaser or any engine.
Game Feel & Juice
Add juice to actions: screen shake, hit-stop, eased motion, squash and stretch, knockback and layered audio-visual feedback.
Godot Shaders
Godot 4.7 shaders for 2D and 3D: vertex and fragment code, uniforms, TIME and UV animation, and screen-reading effects.
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