customerio_list_segments — Customer.io MCP by usefulapi MCP Tool
customerio_list_segments
(customerio list segments) is one of 13 tools on the
Customer.io MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call customerio_list_segments from your client
- Claude Code Customer.io MCP by usefulapi customerio_list_segments run in your project directory
- Claude Desktop Customer.io MCP by usefulapi customerio_list_segments ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Customer.io MCP by usefulapi customerio_list_segments ~/.cursor/mcp.json
- VS Code Customer.io MCP by usefulapi customerio_list_segments .vscode/mcp.json
- Zed Customer.io MCP by usefulapi customerio_list_segments ~/.config/zed/settings.json
- Windsurf Customer.io MCP by usefulapi customerio_list_segments ~/.codeium/windsurf/mcp_config.json
- Cline Customer.io MCP by usefulapi customerio_list_segments ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Customer.io MCP by usefulapi customerio_list_segments ~/.gemini/settings.json
- Grok Customer.io MCP by usefulapi customerio_list_segments .mcp.json (in your project root)
- ChatGPT Customer.io MCP by usefulapi customerio_list_segments Settings → Connectors → Advanced → Developer mode
- Claude.ai Customer.io MCP by usefulapi customerio_list_segments Settings → Connectors → Add custom connector
- LangChain Customer.io MCP by usefulapi customerio_list_segments pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http customerio https://customerio.usefulapi.io/mcpOther tools on this server
- customerio_search_customers
- customerio_get_customer_attributes
- customerio_get_customer_segments
- customerio_get_customer_messages
- customerio_list_campaigns
- customerio_get_campaign
- customerio_get_campaign_metrics
- customerio_list_messages
- customerio_list_exports
- customerio_list_collections
- customerio_send_transactional_email
- customerio_trigger_broadcast
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.