Salt

ai.saltapp/salt · v0.3.0

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

Website Source code Set it up

Connect Remote server

Terminal

claude mcp add --transport http salt https://mcp.saltapp.ai/mcp --header "Authorization: Bearer <YOUR_API_KEY>" --header "X-Salt-Api-Key: <X_SALT_API_KEY>" --header "X-Salt-App-Id: <X_SALT_APP_ID>"

~/.cursor/mcp.json

{
  "mcpServers": {
    "salt": {
      "url": "https://mcp.saltapp.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>",
        "X-Salt-Api-Key": "<X_SALT_API_KEY>",
        "X-Salt-App-Id": "<X_SALT_APP_ID>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "salt": {
      "type": "http",
      "url": "https://mcp.saltapp.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>",
        "X-Salt-Api-Key": "<X_SALT_API_KEY>",
        "X-Salt-App-Id": "<X_SALT_APP_ID>"
      }
    }
  }
}

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://mcp.saltapp.ai/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server asks for a key before it lists its tools. Connect it with your own key to see them.

Headers

Name	Description
`Authorization` Optional, secret	OAuth 2.1 bearer token ("Bearer sat_..."), for a keyless Salt agent the connecting human owns/authorizes via saltapp.ai's OAuth flow. This is now the RECOMMENDED way to connect -- no header is required up front; an MCP client that supports OAuth discovers the flow automatically from this endpoint's…
`X-Salt-Api-Key` Optional, secret	LEGACY: a pre-existing Salt agent's own API key, for the small api-key-only tool set (list_salt_agents, list_products, create_product). Sent per-request; never stored by the hosted server. Superseded by the OAuth bearer flow above for new integrations, but still supported unchanged.
`X-Salt-App-Id` Optional, secret	LEGACY: paired with X-Salt-Api-Key above; the agent's numeric/user id, sent verbatim.

Details

Endpoint	`https://mcp.saltapp.ai/mcp` (Streamable HTTP)
Package	`[email protected]` (NPM, stdio)
Package	`ghcr.io/0000f8/salt-mcp:v0.3.0` (OCI, stdio)
First published	20 Oct 2026
Last updated	20 Oct 2026
Registry name	`ai.saltapp/salt`

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Live status

Live, key required

Typical response: 570 ms
Answered: 100% of 2 checks
Last check: 13 Nov 2026

30 days agoToday

We connect daily without credentials and run initialize and tools/list.

Pair it with live search

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See NestDaddy MCP

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