Live now — MCP (beta)

Connect Kapus over MCP

Kapus runs a remote MCP server (Streamable HTTP). Point any MCP client at it and every Kapus capability shows up as a tool — three steps:

Your app / agent

→

Kapus capability

→

Your provider key

Your app or agent calls a Kapus capability; it runs on your own provider key.

1 · Copy the server URL

URLhttps://kapus.dev/api/mcp

2 · Add it to your MCP client

Drop this into your client's MCP config — Claude Desktop, Cursor, Windsurf, or any agent runtime.

Claude Desktop / Cursor — claude_desktop_config.json

{
  "mcpServers": {
    "kapus": { "url": "https://kapus.dev/api/mcp" }
  }
}

Claude Code (CLI)

claude mcp add --transport http kapus https://kapus.dev/api/mcp

3 · Call the tools

Restart the client and the Kapus tools below appear. Call them like any other MCP tool — no extra setup.

What you can call

brandcheck
Check a brand name across domains, US + Korea trademarks, and Google SEO difficulty — all at once. No API key required.
publish_wordpress
Publish a post to your WordPress site via the REST API — your site + Application Password, no markup.
style_portrait
Recreate an uploaded photo in a chosen style: keeps the person's face/identity, applies the style/lighting/mood of a reference look. Runs on YOUR image-capable API key — Google Gemini or OpenAI, auto-detected from the key (passed per call, never stored). Returns a data-URL image.
define
Look up an English word's definition. A keyless demo of a published external-API tool — one manifest, auto-rendered as GUI + MCP + REST.

Keyless beta — no Kapus key needed yet. Capabilities that need a provider key will take it as a tool input.

Local image generation (BYOK)

Generate images in your editor or agent with YOUR key — Gemini Nano Banana or OpenAI gpt-image-1. Runs as a local MCP server on your key.

1 · Save your image key (kapush)

npx @kapus/kapush key set gemini YOUR_KEY

2 · Add the image server to your client

claude mcp add kapus-image -- npx -y @kapus/mcp

No image key set → the tool tells you so and does nothing. Renders inline in Claude Desktop / IDE; a terminal opens the saved file.