MCP directory · searchable index

MCP Server Directory

A searchable index of Model Context Protocol servers — the connectors that plug Claude, Codex, and any agent into external tools, data, and APIs. Search across GitHub, Gmail, fal, Canva, Hugging Face, Stripe, Notion and more; filter by category and pricing; jump straight to each provider.

Live MCP server

Connect app.nz as an MCP server

app.nz is itself a Model Context Protocol server. Point Claude, Codex, Cursor, or any MCP client at https://app.nz/mcp and your agent can run every gateway model — chat, images, embeddings — plus search papers, pages, this directory, and the prompt library through one connector.

mcp.json (HTTP transport)

{
  "mcpServers": {
    "app-nz": {
      "type": "http",
      "url": "https://app.nz/mcp",
      "headers": { "Authorization": "Bearer YOUR_APP_NZ_API_KEY" }
    }
  }
}

Claude Code CLI

claude mcp add --transport http app-nz https://app.nz/mcp --header "Authorization: Bearer YOUR_APP_NZ_API_KEY"

Get a key at app.nz/api-keys. The same key works for the OpenAI-compatible API.

Tools exposed

chatChat completion against any model (or app/auto)
list_modelsDiscover routable models, providers, context
generate_imageText-to-image, returns hosted URLs
embedEmbedding vectors for text
search_mcp_serversSearch this MCP directory
search_promptsFind maintained prompts by job, model, or tag
get_promptLoad one full copy-ready prompt by slug

JSON-RPC 2.0 over Streamable HTTP at POST /mcp · stateless · OpenAI-compatible gateway underneath.

Pricing

Searching…