INDIVIDUAL MCP TOOL

estimate_call_cost

Estimated cost in USD of a call of a given length to a destination (country, ISO code, or full phone number), plus the smallest top-up package that covers it and how many minutes that package buys to the same place.

bubblyphone.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://bubblyphone.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for estimate_call_cost and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

bubblyphone.com

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.bubblyphone]
url = "https://bubblyphone.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "bubblyphone": {
      "type": "http",
      "url": "https://bubblyphone.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: bubblyphone
Remote MCP URL: https://bubblyphone.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "bubblyphone": {
      "url": "https://bubblyphone.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "bubblyphone": {
      "type": "http",
      "url": "https://bubblyphone.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "bubblyphone",
  "transport": "streamable-http",
  "url": "https://bubblyphone.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

get_pricing — BubblyPhone pricing: top-up packages, the cheapest per-minute calling rate, US phone number fees (pay-as-you-go and the $9.99/month subscription with included credit), voicemail/call transcription and live call translation per-minute prices, billing increment, and that credits never expire.
get_calling_rate — Per-minute price in USD to call a destination with BubblyPhone.
list_calling_rates — Every country BubblyPhone can call, with the lowest and highest per-minute rate in USD and the dial code.
search_help — Search the BubblyPhone help centre (account, making and receiving calls, why calls fail, billing, refunds, US numbers, voicemail, texting, transcription, troubleshooting).
get_help_article — The full text of one BubblyPhone help article by slug (slugs come from search_help).
search_available_numbers — US local phone numbers currently available to buy on BubblyPhone, filtered by area code, state or city, with the city each number belongs to and the monthly price.