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mcp/harbor
Verified official

Telzio MCP by usefulapi MCP

v1.3.1 changelog · 6

io.usefulapi/telzio

Read calls, queues and users; hang up or transfer live calls and send SMS in Telzio.

transport:streamable-http tools:14
View source Website

Target client

run in your project directory 

claude mcp add --transport http telzio https://telzio.usefulapi.io/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

telzio_list_call_log

telzio list call log

telzio_get_call

telzio get call

telzio_list_live_calls

telzio list live calls

telzio_get_account_balance

telzio get account balance

telzio_list_users

telzio list users

telzio_list_numbers

telzio list numbers

telzio_list_user_groups

telzio list user groups

telzio_list_call_flows

telzio list call flows

telzio_list_queues

telzio list queues

telzio_get_queue

telzio get queue

telzio_list_blacklist

telzio list blacklist

telzio_hang_up_call

telzio hang up call

telzio_transfer_call

telzio transfer call

telzio_send_sms

telzio send sms

All 14 tools, one page each

1 prompt you invoke yourself

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.