mailblaze_list_list_fields — Mail Blaze MCP by usefulapi MCP Tool
mailblaze_list_list_fields
(mailblaze list list fields) is one of 26 tools on the
Mail Blaze MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call mailblaze_list_list_fields from your client
- Claude Code Mail Blaze MCP by usefulapi mailblaze_list_list_fields run in your project directory
- Claude Desktop Mail Blaze MCP by usefulapi mailblaze_list_list_fields ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Mail Blaze MCP by usefulapi mailblaze_list_list_fields ~/.cursor/mcp.json
- VS Code Mail Blaze MCP by usefulapi mailblaze_list_list_fields .vscode/mcp.json
- Zed Mail Blaze MCP by usefulapi mailblaze_list_list_fields ~/.config/zed/settings.json
- Windsurf Mail Blaze MCP by usefulapi mailblaze_list_list_fields ~/.codeium/windsurf/mcp_config.json
- Cline Mail Blaze MCP by usefulapi mailblaze_list_list_fields ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Mail Blaze MCP by usefulapi mailblaze_list_list_fields ~/.gemini/settings.json
- Grok Mail Blaze MCP by usefulapi mailblaze_list_list_fields .mcp.json (in your project root)
- ChatGPT Mail Blaze MCP by usefulapi mailblaze_list_list_fields Settings → Connectors → Advanced → Developer mode
- Claude.ai Mail Blaze MCP by usefulapi mailblaze_list_list_fields Settings → Connectors → Add custom connector
- LangChain Mail Blaze MCP by usefulapi mailblaze_list_list_fields pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mailblaze https://mailblaze.usefulapi.io/mcpOther tools on this server
- mailblaze_list_lists
- mailblaze_get_list
- mailblaze_list_segments
- mailblaze_list_subscribers
- mailblaze_get_subscriber
- mailblaze_find_subscriber_by_email
- mailblaze_add_subscriber
- mailblaze_add_subscribers_bulk
- mailblaze_update_subscriber
- mailblaze_unsubscribe_subscriber
- mailblaze_resubscribe_subscriber
- mailblaze_list_templates
- mailblaze_get_template
- mailblaze_create_template
- mailblaze_list_campaigns
- mailblaze_get_campaign
- mailblaze_create_campaign
- mailblaze_get_campaign_summaries
- mailblaze_get_campaign_inbox_breakdown
- mailblaze_list_campaign_events
- mailblaze_get_subscriber_activity
- mailblaze_get_report_job
- mailblaze_list_transactional_emails
- mailblaze_get_transactional_email
- mailblaze_send_transactional_email
This list was read from the server itself, by connecting to it and calling tools/list on 25 October 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.