add_contacts_to_audience — Send16 MCP Tool Mutating
add_contacts_to_audience
(add contacts to audience) is one of 87 tools on the
Send16
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call add_contacts_to_audience from your client
- Claude Code Send16 add_contacts_to_audience run in your project directory
- Claude Desktop Send16 add_contacts_to_audience ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Send16 add_contacts_to_audience ~/.cursor/mcp.json
- VS Code Send16 add_contacts_to_audience .vscode/mcp.json
- Zed Send16 add_contacts_to_audience ~/.config/zed/settings.json
- Windsurf Send16 add_contacts_to_audience ~/.codeium/windsurf/mcp_config.json
- Cline Send16 add_contacts_to_audience ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Send16 add_contacts_to_audience ~/.gemini/settings.json
- Grok Send16 add_contacts_to_audience .mcp.json (in your project root)
- ChatGPT Send16 add_contacts_to_audience Settings → Connectors → Advanced → Developer mode
- Claude.ai Send16 add_contacts_to_audience Settings → Connectors → Add custom connector
- LangChain Send16 add_contacts_to_audience pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http send16 https://mcp.send16.comOther tools on this server
- whoami
- send_email
- send_campaign_test
- create_campaign
- design_email_template
- list_campaigns
- create_contact
- search_contacts
- list_contacts
- import_contacts
- list_domains
- check_domain_health
- get_campaign_stats
- get_deliverability_status
- list_automations
- get_automation
- enroll_in_automation
- send_event
- list_templates
- save_template
- list_workspace_templates
- send_template_test
- get_template
- render_email_content
- add_domain
- pre_send_review
- generate_email_from_url
- list_messages
- get_message
- get_message_events
- list_convos
- get_convo
- send_reply
- mark_convo_read
- update_convo
- add_convo_note
- screener_decide
- list_inbox_counts
- list_topics
- create_topic
- update_topic
- delete_topic
- list_actions
- get_action
- create_action
- update_action
- delete_action
- list_audiences
- create_audience
- remove_contact_from_audience
- delete_audience
- list_segments
- preview_segment
- list_events
- get_event_insights
- list_event_registrations
- register_for_event
- check_in_attendee
- update_contact
- delete_contact
- get_contact_timeline
- get_contact_health_score
- send_broadcast
- schedule_campaign
- update_campaign
- pause_campaign
- resume_campaign
- duplicate_campaign
- delete_campaign
- preview_campaign_recipients
- activate_automation
- pause_automation
- get_automation_stats
- list_automation_enrollments
- list_workspaces
- get_workspace
- get_brand
- update_brand
- get_workspace_usage
- list_suppressions
- add_suppression
- remove_suppression
- list_webhooks
- create_webhook
- delete_webhook
- regenerate_webhook_secret
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.