EverArt MCP — Casos de uso, Instalar & Demo ao vivo

Por que usar

Principais recursos

Single tool, zero setup beyond an API key
Multiple models: FLUX1.1, SD3.5, Recraft variants
Returns a hosted URL — paste into Notion, commit to repo, or download
Note: repo is archived — publisher status unchanged but no new features

Demo ao vivo

Como fica na prática

everart.replay ▶ pronto

0/0

Instalar

Escolha seu cliente

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "everart": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-everart"
      ]
    }
  }
}

Abra Claude Desktop → Settings → Developer → Edit Config. Reinicie após salvar.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "everart": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-everart"
      ]
    }
  }
}

Cursor usa o mesmo esquema mcpServers que o Claude Desktop. Config de projeto vence a global.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "everart": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-everart"
      ]
    }
  }
}

Clique no ícone MCP Servers na barra lateral do Cline, depois "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "everart": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-everart"
      ]
    }
  }
}

Mesmo formato do Claude Desktop. Reinicie o Windsurf para aplicar.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "everart",
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-everart"
      ]
    }
  ]
}

O Continue usa um array de objetos de servidor em vez de um map.

~/.config/zed/settings.json

{
  "context_servers": {
    "everart": {
      "command": {
        "path": "npx",
        "args": [
          "-y",
          "@modelcontextprotocol/server-everart"
        ]
      }
    }
  }
}

Adicione em context_servers. Zed recarrega automaticamente ao salvar.

claude mcp add everart -- npx -y @modelcontextprotocol/server-everart

Uma linha só. Verifique com claude mcp list. Remova com claude mcp remove.

Casos de uso

Usos do mundo real: EverArt

Generate OG / social card images for blog posts

👤 Content writers, solo devs running a blog ⏱ ~10 min beginner

Quando usar: You just wrote a post and need a 1200×630 social card before publishing.

Pré-requisitos

EverArt API key — everart.ai → account → API keys. Set as EVERART_API_KEY.

Fluxo

Draft the prompt from the article

My post is titled 'How we cut p99 latency in half'. Propose 3 image prompts that capture that visually — abstract, not literal, tech-editorial style.✓ Copiado

→ 3 distinct prompt candidates
Generate variations

Use EverArt to generate image_count=3 for the prompt I pick. Use the FLUX1.1 model for cleaner composition.✓ Copiado

→ 3 URLs returned
Pick and save

I like #2. Download it to ./public/og/<slug>.png via the filesystem MCP.✓ Copiado

→ File saved locally, ready for deploy

Resultado: A publish-ready OG card in 5 minutes, no design app open.

Armadilhas

Generated images have artifacts (weird text, extra fingers) — Skip prompts that ask for text in the image — let the model do abstraction and overlay your title via CSS/HTML
Aspect ratio doesn't match 1200×630 — The model outputs 1024×1024 by default — crop/resize via an image tool or accept square

Combine com: filesystem

Generate a landing page hero image

👤 Founders, marketers on tight budgets ⏱ ~15 min beginner

Quando usar: Pre-launch landing page, no designer, stock photos feel generic.

Fluxo

Describe the vibe

My product is <description>. Target audience: <persona>. Propose 3 hero image directions that would feel authentic.✓ Copiado

→ 3 direction briefs
Generate 4 variants of direction #1

Generate 4 images for: '<chosen prompt>'. Use Recraft for clean illustration style.✓ Copiado

→ 4 URLs
Iterate

#2 is closest. Tweak: warmer palette, less cluttered background. Regenerate 3 more.✓ Copiado

→ Refined set

Resultado: A distinctive hero image for roughly the cost of a coffee.

Armadilhas

Over-iterating burns credits fast — Cap yourself at 2 iteration rounds; if nothing clicks, the direction is wrong — reset the brief

Combinações

Combine com outros MCPs para 10× de alavancagem

everart + filesystem

Generate then save locally for commit

Generate an OG card for my 'caching' post, download the URL to ./public/og/caching.png.✓ Copiado

everart + notion

Generate an illustration and embed it directly in a Notion page

Generate a banner image for the 'Onboarding' page and append it as an image block at the top.✓ Copiado

Ferramentas

O que este MCP expõe

Ferramenta	Entradas	Quando chamar	Custo
generate_image	prompt: str, model?: str (default '207910310772879360'), image_count?: int (default 1)	The only tool — generate N images matching a prompt	1 EverArt credit per image

Custo e limites

O que custa rodar

Cota de API: Depends on your EverArt plan — usually measured in credits
Tokens por chamada: Prompt text only (~100 tokens); generation time is the bottleneck
Monetário: Check everart.ai/pricing — typically cents per image
Dica: Generate image_count: 4 in one call instead of 4 separate calls — same cost, faster iteration

Segurança

Permissões, segredos, alcance

Armazenamento de credenciais: EVERART_API_KEY in env var

Saída de dados: Prompts and images to everart.ai

Repo is in modelcontextprotocol/servers-archived — functional but no active maintenance. Consider fal.ai, Replicate MCPs, or an official vendor MCP for production.

Solução de problemas

Erros comuns e correções

401 Unauthorized

EVERART_API_KEY missing or invalid. Re-create at everart.ai and set in your MCP client config.

Verificar: curl -H "Authorization: Bearer $EVERART_API_KEY" https://api.everart.ai/v1/models

Image URL expires after a day

Download immediately with the filesystem MCP — don't rely on the hosted URL long-term.

Generation timeouts

Large image_count values can exceed client timeouts. Request 2 at a time and loop.

Alternativas

EverArt vs. outros

Alternativa	Quando usar	Troca
Replicate MCP	You want broad model choice (FLUX, SDXL, hundreds of fine-tunes)	More setup, more powerful, pay-per-second pricing
fal.ai MCP	You need fast inference and streaming	Similar pricing; slightly fewer models than Replicate
OpenAI DALL-E via API	Already on OpenAI and want one bill	Stricter content filters; narrower style range

Mais

Recursos

📖 Leia o README oficial no GitHub

🐙 Ver issues abertas

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