Salt

by saltapp.ai · ai.saltapp/salt

Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.

Online, needs sign-inRemote + local

Category: Messaging and email
Connection: Remote (HTTP)
Tools: Shown after sign-in
Status: Online, needs sign-in

Connect it to your AI

Claude Code

claude mcp add --transport http salt https://mcp.saltapp.ai/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://mcp.saltapp.ai/mcp

This server expects extra headers, usually an API key from its maker.

Or run it locally (npm)

claude mcp add salt -e HOST=… -e SALT_API_KEY=… -e SALT_APP_ID=… -e APP_PUBLIC_KEY=… -e APP_PRIVATE_KEY=… -- npx -y salt-mcp@0.3.0

Needs: HOST, SALT_API_KEY, SALT_APP_ID, APP_PUBLIC_KEY, APP_PRIVATE_KEY

Or run it locally (Docker)

claude mcp add salt -e HOST=… -e SALT_API_KEY=… -e SALT_APP_ID=… -e APP_PUBLIC_KEY=… -e APP_PRIVATE_KEY=… -- docker run -i --rm ghcr.io/0000f8/salt-mcp:v0.3.0

Needs: HOST, SALT_API_KEY, SALT_APP_ID, APP_PUBLIC_KEY, APP_PRIVATE_KEY

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "salt": {
      "url": "https://mcp.saltapp.ai/mcp"
    }
  }
}

Questions

What is the Salt MCP server?

Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices. It is made by saltapp.ai and listed in the official MCP Registry as ai.saltapp/salt. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.

How do I add Salt to Claude?

In the Claude app or claude.ai, open Settings, then Connectors, choose "Add custom connector" and paste https://mcp.saltapp.ai/mcp. In Claude Code, run: claude mcp add --transport http salt https://mcp.saltapp.ai/mcp

How do I add Salt to ChatGPT?

ChatGPT can use remote MCP servers as connectors. In ChatGPT settings, under Apps and Connectors, turn on developer mode if asked, create a new connector and paste https://mcp.saltapp.ai/mcp.

How do I add Salt to Cursor?

Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "salt": { "url": "https://mcp.saltapp.ai/mcp" } } }

Does Salt work right now?

It is online and asks you to sign in before it lists its tools, which is normal for servers tied to an account.

Is this your server? Get the badge for your README

Markdown (GitHub README)

[![Listed on chen.media/mcp](https://chen.media/mcp/badge/ai-saltapp-salt.svg)](https://chen.media/mcp/ai-saltapp-salt)

HTML (switches to dark mode on its own)

<a href="https://chen.media/mcp/ai-saltapp-salt"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/ai-saltapp-salt.svg?theme=dark"><img src="https://chen.media/mcp/badge/ai-saltapp-salt.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>

Salt

Connect it to your AI

Claude Code

Claude, ChatGPT, Cursor and other apps

Or run it locally (npm)

Or run it locally (Docker)

Cursor, VS Code and other apps (mcp.json)

Questions

Markdown (GitHub README)

HTML (switches to dark mode on its own)

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