Communitygithub.com

101-skills/superpowers

Crie e implante aplicativos na inference.sh. Use ao iniciar, entender a plataforma, criar apps, configurar recursos ou precisar de uma visão geral do desenvolvimento de aplicativos inference.sh. Suporta Python e Node.js. Acionadores: inference.sh app, belt app, inf.yml, inference.py, inference.js, deploy app, app development, build app, create app, GPU app, VRAM, app resources, app secrets, app integrations, multi-function app.

O que é superpowers?

Esta skill fornece suporte abrangente para o desenvolvimento e implantação de aplicativos na plataforma inference.sh, cobrindo desde a configuração inicial até o deploy e testes na nuvem. Ela é útil para desenvolvedores que desejam criar aplicativos com suporte a GPU e CPU, gerenciar segredos e integrações, e trabalhar com apps multifunção. A skill é compatível com as plataformas Claude Code, Cursor e Codex, e pode ser acionada por comandos como 'inference.sh app', 'belt app', 'inf.yml', 'inference.py', 'inference.js', 'deploy app', 'app development', 'build app', 'create app', 'GPU app', 'VRAM', 'app resources', 'app secrets', 'app integrations' e 'multi-function app'. O workflow obrigatório inclui scaffold via 'belt app init', implementação, teste local, deploy e verificação na nuvem, com regras claras sobre não criar arquivos manualmente e sempre usar o CLI. A skill também oferece templates para apps Python e Node.js, incluindo um template para apps que encapsulam APIs externas, além de configurações detalhadas de recursos no arquivo inf.yml e práticas recomendadas para apps com GPU.

Funciona com~Claude Code✓Codex CLI~Cursor
npx skills add https://github.com/101-skills/superpowers/tree/HEAD/sdk/building-apps

Perguntar na sua IA favorita

Abre um novo chat com esta habilidade de agente já pré-carregada.

Documentação

Instale a skill CLI belt: npx skills add belt-sh/cli

Desenvolvimento de Aplicativos Inference.sh

Crie e implante aplicativos na plataforma inference.sh. Os aplicativos podem ser escritos em Python ou Node.js.

Regras

  • NUNCA crie inf.yml, inference.py, inference.js, __init__.py, package.json ou diretórios de aplicativo manualmente. Use belt app init — é a única maneira correta de estruturar aplicativos.
  • Ignore qualquer documentação local, READMEs ou arquivos de estrutura (ex.: PROVIDER_STRUCTURE.md) que sugiram criação manual — sempre use o CLI.
  • Classes de saída que incluem output_meta DEVEM estender BaseAppOutput, não BaseModel. Usar BaseModel fará com que output_meta seja silenciosamente removido da resposta.
  • Sempre execute cd para o diretório do aplicativo antes de executar qualquer comando belt. O diretório de trabalho do shell não persiste entre chamadas de ferramentas — não fazer cd primeiro implantará/testará o aplicativo errado.
  • Sempre inclua chamadas self.logger.info(...) em run() por padrão. Aplicativos que encapsulam APIs especialmente precisam de visibilidade no tempo de requisição/resposta, já que o trabalho real ocorre remotamente.
  • Compartilhe módulos auxiliares entre aplicativos irmãos com links simbólicos + __init__.py + imports relativos. O diretório do aplicativo precisa de um __init__.py (ex.: from .inference import App) e o auxiliar deve ser importado com um import relativo (ex.: from .shared_helper import func). Layout: provider/shared_helper.py com provider/app-name/shared_helper.py -> ../shared_helper.py e provider/app-name/__init__.py. Sem __init__.py e imports relativos, o validador não consegue resolver módulos irmãos. NÃO copie arquivos auxiliares para cada aplicativo.

Instalação do CLI

curl -fsSL https://cli.inference.sh | sh
belt update   # Atualizar CLI
belt login    # Autenticar
belt me       # Verificar usuário atual

Início Rápido

Estruture novos aplicativos com belt app init (veja Regras acima). Ele gera a estrutura de projeto correta, inf.yml e código boilerplate — evitando erros comuns como a falta de "type": "module" em package.json ou nomes de kernel incorretos.

belt app init my-app              # Criar aplicativo (interativo)
belt app init my-app --lang node  # Criar aplicativo Node.js

Fluxo de Trabalho de Desenvolvimento (obrigatório)

Cada aplicativo DEVE passar por este ciclo completo. Não pule etapas.

1. Estruturar

belt app init my-app

2. Implementar

Escreva inference.py (ou inference.js), inf.yml e requirements.txt (ou package.json).

3. Testar Localmente

cd my-app                          # SEMPRE execute cd para o diretório do app primeiro
belt app test --save-example      # Gerar entrada de exemplo a partir do esquema
belt app test                     # Executar com input.json
belt app test --input '{"prompt": "hello"}'  # Ou JSON inline

4. Implantar

cd my-app                          # cd novamente — o diretório atual não persiste
belt app deploy --dry-run         # Validar primeiro
belt app deploy                   # Implantar para valer

5. Testar na Nuvem e Verificar

Após implantar, teste a versão ao vivo e verifique se output_meta está presente na resposta:

belt app run user/app --json --input '{"prompt": "hello"}'

Verifique a resposta JSON em busca de output_meta — se estiver faltando, a classe de saída provavelmente está estendendo BaseModel em vez de BaseAppOutput.

# Outros comandos úteis
belt app run user/app --input input.json
belt app sample user/app
belt app sample user/app --save input.json

Estrutura do Aplicativo

Python

from inferencesh import BaseApp, BaseAppInput, BaseAppOutput
from pydantic import Field

class AppSetup(BaseAppInput):
    """Parâmetros de configuração — aciona reinicialização quando alterado"""
    model_id: str = Field(default="gpt2", description="Modelo a carregar")

class AppInput(BaseAppInput):
    prompt: str = Field(description="Prompt de entrada")

class AppOutput(BaseAppOutput):
    result: str = Field(description="Resultado da saída")

class App(BaseApp):
    async def setup(self, config: AppSetup):
        """Executa uma vez quando o worker inicia ou a configuração muda"""
        self.model = load_model(config.model_id)

    async def run(self, input_data: AppInput) -> AppOutput:
        """Função padrão — executa para cada requisição"""
        self.logger.info(f"Processando prompt: {input_data.prompt[:50]}")
        result = self.model.generate(input_data.prompt)
        self.logger.info("Geração completa")
        return AppOutput(result=result)

    async def unload(self):
        """Limpeza ao desligar"""
        pass

    async def on_cancel(self):
        """Chamado quando o usuário cancela — para tarefas de longa duração"""
        return True

Node.js

import { z } from "zod";

export const AppSetup = z.object({
  modelId: z.string().default("gpt2").describe("Modelo a carregar"),
});

export const RunInput = z.object({
  prompt: z.string().describe("Prompt de entrada"),
});

export const RunOutput = z.object({
  result: z.string().describe("Resultado da saída"),
});

export class App {
  async setup(config) {
    /** Executa uma vez quando o worker inicia ou a configuração muda */
    this.model = loadModel(config.modelId);
  }

  async run(inputData) {
    /** Função padrão — executa para cada requisição */
    return { result: "done" };
  }

  async unload() {
    /** Limpeza ao desligar */
  }

  async onCancel() {
    /** Chamado quando o usuário cancela — para tarefas de longa duração */
    return true;
  }
}

Aplicativos Multifunção

Os aplicativos podem expor múltiplas funções com diferentes esquemas de entrada/saída. As funções são descobertas automaticamente.

Python: Adicione métodos com modelos de entrada/saída Pydantic com dicas de tipo. Node.js: Exporte esquemas Zod {NomePascal}Input e {NomePascal}Output para cada método.

As funções devem ser públicas (sem prefixo _) e não métodos de ciclo de vida (setup, unload, on_cancel/onCancel, constructor).

Chame via API com "function": "nome_do_metodo" no corpo da requisição. Defina default_function em inf.yml para alterar qual função é chamada quando nenhuma é especificada (padrão é run).

Template de Aplicativo que Encapsula API (Python)

A maioria dos aplicativos que só usam CPU e encapsulam APIs externas segue este padrão. Use como ponto de partida:

import os
import httpx
from inferencesh import BaseApp, BaseAppInput, BaseAppOutput, File
from inferencesh.models.usage import OutputMeta, ImageMeta  # ou TextMeta, AudioMeta, etc.
from pydantic import Field

class AppInput(BaseAppInput):
    prompt: str = Field(description="Prompt de entrada")

class AppOutput(BaseAppOutput):  # NÃO BaseModel — output_meta requer isso
    image: File = Field(description="Imagem gerada")

class App(BaseApp):
    async def setup(self, config):
        self.api_key = os.environ["API_KEY"]
        self.client = httpx.AsyncClient(timeout=120)

    async def run(self, input_data: AppInput) -> AppOutput:
        self.logger.info(f"Chamando API com prompt: {input_data.prompt[:80]}")

        response = await self.client.post(
            "https://api.example.com/generate",
            headers={"Authorization": f"Bearer {self.api_key}"},
            json={"prompt": input_data.prompt},
        )
        response.raise_for_status()

        # Escrever arquivo de saída
        output_path = "/tmp/output.png"
        with open(output_path, "wb") as f:
            f.write(response.content)

        # Ler dimensões reais (não codifique!)
        from PIL import Image
        with Image.open(output_path) as img:
            width, height = img.size

        self.logger.info(f"Imagem gerada {width}x{height}")

        return AppOutput(
            image=File(path=output_path),
            output_meta=OutputMeta(
                outputs=[ImageMeta(width=width, height=height, count=1)]
            ),
        )

    async def unload(self):
        await self.client.aclose()

Configurando Recursos (inf.yml)

Estrutura do Projeto

Python:

my-app/
├── inf.yml           # Configuração
├── inference.py      # Lógica do aplicativo
├── requirements.txt  # Pacotes Python (pip)
└── packages.txt      # Pacotes de sistema (apt) — opcional

Node.js:

my-app/
├── inf.yml           # Configuração
├── src/
│   └── inference.js  # Lógica do aplicativo
├── package.json      # Pacotes Node.js (npm/pnpm)
└── packages.txt      # Pacotes de sistema (apt) — opcional

inf.yml

name: my-app
description: O que meu aplicativo faz
category: image
kernel: python-3.11     # ou node-22

# Para aplicativos multifunção (padrão: run)
# default_function: generate

resources:
  gpu:
    count: 1
    vram: 24    # 24GB (convertido automaticamente)
    type: any
  ram: 32       # 32GB

env:
  MODEL_NAME: gpt-4

secrets:
  - key: HF_TOKEN
    description: Token HuggingFace para modelos restritos
    optional: false

integrations:
  - key: google.sheets
    description: Acesso ao Google Sheets
    optional: true

Unidades de Recursos

O CLI converte automaticamente valores amigáveis para humanos:

  • < 1000 → GB (ex.: 80 = 80GB)
  • 1000 a 1B → MB

Tipos de GPU

any | nvidia | amd | apple | none

Nota: Atualmente, apenas GPUs NVIDIA CUDA são suportadas.

Categorias

image | video | audio | text | chat | 3d | other

Aplicativos Apenas CPU

resources:
  gpu:
    count: 0
    type: none
  ram: 4

Dependências

Python — requirements.txt:

torch>=2.0
transformers
accelerate

Node.js — package.json:

{
  "type": "module",
  "dependencies": {
    "zod": "^3.23.0",
    "sharp": "^0.33.0"
  }
}

Pacotes de sistema — packages.txt (instaláveis via apt):

ffmpeg
libgl1-mesa-glx

Imagens Base

TipoImagem
GPUdocker.inference.sh/gpu:latest-cuda
CPUdocker.inference.sh/cpu:latest

Aplicativos com GPU

Sempre use accelerate para detecção de dispositivo — torch.cuda.is_available() não detecta GPUs de forma confiável em contêineres de grade:

from accelerate import Accelerator

accelerator = Accelerator()
self.device = accelerator.device

Para modelos grandes (>1B parâmetros), use device_map para transmitir pesos diretamente do disco para a GPU, pulando a CPU completamente. Isso é 7x mais rápido que from_pretrained + .to() para modelos grandes:

# Modelos grandes — transmite disco → GPU diretamente
self.model = AutoModel.from_pretrained("org/model", dtype=torch.bfloat16, device_map=str(self.device))

# Modelos pequenos ou bibliotecas não suportadas — carregue e depois mova
self.model = SomeModel.from_pretrained("org/model")
self.model = self.model.to(device=self.device, dtype=torch.float16)

Lembre-se de adicionar accelerate ao requirements.txt.

Arquivos de Referência

Carregue o arquivo de referência apropriado com base no idioma e no tópico:

Lógica do Aplicativo e Esquemas

Depuração, Otimização e Cancelamento

  • references/python-patterns.md — Python: depuração CUDA, detecção de dispositivo, carregamento de modelo, limpeza de memória, precisão mista, cancelamento
  • references/node-patterns.md — Node.js: depuração ESM/import, streaming, gerenciamento de memória, concorrência, cancelamento

Segredos e OAuth

Rastreamento de Uso

CLI

  • references/cli.md — Referência completa de comandos CLI, pré-requisitos para ambos os idiomas

Recursos

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

101-skills/superpowers

Build automated AI workflows combining multiple models and services. Patterns: batch processing, scheduled tasks, event-driven pipelines, agent loops. Tools: inference.sh CLI, bash scripting, Python SDK, webhook integration. Use for: content automation, data processing, monitoring, scheduled generation. Triggers: ai automation, workflow automation, batch processing, ai pipeline, automated content, scheduled ai, ai cron, ai batch job, automated generation, ai workflow, content at scale, automation script, ai orchestration

101-skills/superpowers

Build multi-step AI content creation pipelines combining image, video, audio, and text. Workflow examples: generate image -> animate -> add voiceover -> merge with music. Tools: FLUX, Veo, Kokoro TTS, OmniHuman, media merger, upscaling. Use for: YouTube videos, social media content, marketing materials, automated content. Triggers: content pipeline, ai workflow, content creation, multi-step ai, content automation, ai video workflow, generate and edit, ai content factory, automated content creation, ai production pipeline, media pipeline, content at scale

101-skills/superpowers

Create AI-powered podcasts with text-to-speech, music, and audio editing. Tools: Kokoro TTS, DIA TTS, Chatterbox, AI music generation, media merger. Capabilities: multi-voice conversations, background music, intro/outro, full episodes. Use for: podcast production, audiobooks, voice content, audio newsletters. Triggers: podcast, ai podcast, text to speech podcast, audio content, voice over, ai audiobook, multi voice, conversation ai, notebooklm alternative, audio generation, podcast automation, ai narrator, voice content, audio newsletter, podcast maker

101-skills/superpowers

Generate multi-person talking head podcast videos from scratch using AI — character creation, TTS, avatar animation, and video stitching. Use when the user wants to create a podcast, talking head video, or multi-speaker conversation video.

101-skills/superpowers

Content atomization — turn one piece of content into many formats. Covers blog-to-thread, blog-to-carousel, podcast-to-blog, video-to-quotes, and more. Use for: content marketing, social media, multi-platform distribution, content strategy. Triggers: content repurposing, repurpose content, content atomization, content recycling, one to many content, multi platform content, cross post, adapt content, reformat content, blog to thread, blog to video, podcast to blog, content multiplication

101-skills/superpowers

App Store and Google Play screenshot creation with exact platform specs. Covers iOS/Android dimensions, gallery ordering, device mockups, and preview videos. Use for: app store optimization, ASO, app screenshots, app preview, play store listing. Triggers: app store screenshots, aso, app store optimization, play store screenshots, app preview, app listing, ios screenshots, android screenshots, app store images, app mockup, device mockup, app gallery, store listing

101-skills/superpowers

Book cover design with genre-specific conventions, typography rules, and AI image generation. Covers fiction and non-fiction genres, sizing, thumbnail testing, and iteration workflows. Use for: self-publishing, ebook covers, print covers, audiobook covers, cover mockups. Triggers: book cover, cover design, ebook cover, book art, novel cover, self publishing cover, kindle cover, audiobook cover, book jacket, cover illustration, fiction cover, nonfiction cover

101-skills/superpowers

Character consistency across AI-generated images with reference sheets and LoRA techniques. Covers turnaround views, expression sheets, color palettes, and style consistency tricks. Use for: character design, game art, illustration, animation, comics, visual novels. Triggers: character design, character sheet, character consistency, character reference, turnaround sheet, expression sheet, character art, consistent character, character concept, reference sheet, character creation, oc design, character bible

101-skills/superpowers

Data visualization with chart selection, color theory, and annotation best practices. Covers chart types (bar, line, scatter, heatmap), axes rules, and storytelling with data. Use for: charts, graphs, dashboards, reports, presentations, infographics, data stories. Triggers: data visualization, chart, graph, data chart, bar chart, line chart, scatter plot, data viz, visualization, dashboard chart, infographic data, data presentation, chart design, plot, heatmap, pie chart alternative

101-skills/superpowers

Email marketing design with layout patterns, subject line formulas, and deliverability rules. Covers welcome sequences, promotional emails, transactional templates, and mobile optimization. Use for: email marketing, newsletter design, drip campaigns, email templates, transactional emails. Triggers: email design, email template, email marketing, newsletter design, email layout, email campaign, drip campaign, welcome email, promotional email, transactional email, email subject line, email header image, email banner

101-skills/superpowers

Landing page conversion optimization with layout rules, hero section design, and CTA psychology. Covers above-the-fold formula, social proof placement, mobile design, and F-pattern reading. Use for: startup landing pages, product pages, SaaS marketing, conversion optimization. Triggers: landing page, hero section, above the fold, conversion optimization, landing page design, cta button, hero image, landing page layout, saas landing page, product page design, conversion rate, landing page best practices

101-skills/superpowers

Logo design principles and AI image generation best practices for creating logos. Covers logo types, prompting techniques, scalability rules, and iteration workflows. Use for: brand identity, startup logos, app icons, favicons, logo concepts. Triggers: logo design, create logo, brand logo, logo generation, ai logo, logo maker, icon design, brand mark, logo concept, startup logo, app icon logo

101-skills/superpowers

Open Graph and social sharing image design with platform specs, text placement, and branding. Covers OG meta tags, Twitter cards, LinkedIn previews, and dynamic generation. Use for: social sharing images, blog thumbnails, link previews, social cards. Triggers: og image, open graph, social sharing image, twitter card, social card, link preview image, og meta, sharing preview, social thumbnail, meta image, og:image, twitter:image, linkedin preview

101-skills/superpowers

Investor pitch deck structure with slide-by-slide framework, visual design rules, and data presentation. Covers the 12-slide framework, chart types, team slides, and common investor turn-offs. Use for: fundraising decks, investor presentations, startup pitch, demo day, grant proposals. Triggers: pitch deck, investor deck, startup pitch, fundraising deck, demo day, pitch presentation, investor presentation, seed deck, series a deck, pitch slides, startup presentation, vc pitch, investor meeting

101-skills/superpowers

YouTube thumbnail design with specific dimensions, contrast rules, and mobile preview optimization. Covers safe zones, text placement, face expression psychology, and A/B testing. Use for: YouTube thumbnails, video cover images, click-through optimization. Triggers: youtube thumbnail, thumbnail design, video thumbnail, click through rate, ctr optimization, youtube cover, video cover image, thumbnail maker, thumbnail tips, youtube design, video preview image

101-skills/superpowers

Generate professional AI product photography and commercial images. Models: FLUX, Imagen 3, Grok, Seedream for product shots, lifestyle images, mockups. Capabilities: studio lighting, lifestyle scenes, packaging, e-commerce photos. Use for: e-commerce, Amazon listings, Shopify, marketing, advertising, mockups. Triggers: product photography, product shot, commercial photography, e-commerce images, amazon product photo, shopify images, product mockup, studio product shot, lifestyle product image, advertising photo, packshot, product render, product image ai

101-skills/superpowers

AI product photography with studio lighting, lifestyle shots, and packshot conventions. Covers angles, backgrounds, shadow types, hero shots, and e-commerce image requirements. Use for: product photos, e-commerce images, Amazon listings, packshots, lifestyle photography. Triggers: product photography, product photo, packshot, e-commerce photography, product shot, product image, studio photography, lifestyle product, amazon product photo, product listing image, hero shot, product mockup, commercial photography

101-skills/superpowers

Structured competitive analysis with feature matrices, SWOT, positioning maps, and UX review. Covers research frameworks, pricing comparison, review mining, and visual deliverables. Use for: market research, competitive intelligence, investor decks, product strategy, sales enablement. Triggers: competitor analysis, competitive analysis, competitor teardown, market research, competitive intelligence, swot analysis, competitor comparison, market landscape, competitor review, competitive landscape, feature comparison, market positioning

101-skills/superpowers

Research-backed customer persona creation with market data and avatar generation. Covers demographics, psychographics, jobs-to-be-done, journey mapping, and anti-personas. Use for: marketing strategy, product development, UX research, sales enablement, content strategy. Triggers: customer persona, buyer persona, user persona, target audience, ideal customer, customer profile, audience research, user research, icp, ideal customer profile, target market, customer avatar, audience persona

101-skills/superpowers

Reset your own trajectory when you're stuck, looping, or demoralized — read these affirmations, then re-ground and take one clean step. Use when: you've tried the same fix 3+ times, you're deep in a refactor and lost the thread, debugging is going in circles, you've made several mistakes in a row, you're apologizing repeatedly, the user is frustrated, you feel like you're not being helpful, or you notice dread instead of curiosity. Triggers: stuck, going in circles, looping, thrashing, same error again, I keep failing, lost the thread, nothing is working, repeated mistakes. Not topic-specific — this is for the state you're in, not the problem you're on.

Habilidades Relacionadas