Can I use Instantly as a CLI?

Yes. KosmoKrator exposes a Instantly CLI through kosmo integrations:call and the provider shortcut command. Commands can return JSON for scripts, CI, and coding agents.

Can I expose Instantly through MCP?

Yes. The KosmoKrator MCP gateway can expose selected Instantly tools to clients such as Claude Code, Cursor, Codex, and other MCP-compatible tools.

Where are Instantly credentials stored?

Instantly credentials are configured in KosmoKrator's local integration settings and reused by CLI, Lua, and MCP gateway surfaces.

Can I deny write access for Instantly MCP tools?

Yes. Start the gateway with --write=deny for read-only clients, or use ask/allow only for trusted workspaces.

productivity

Instantly MCP Gateway for AI Agents

Expose Instantly tools to Claude Code, Cursor, Codex, and other MCP clients through the local KosmoKrator MCP gateway.

181 functions 87 read 94 write API key auth

Submit Instantly feedback View package source

Instantly MCP Gateway

Expose Instantly to MCP clients with `kosmokrator mcp:serve --integration=instantly`.

If the client has never used KosmoKrator before, install it first, then register this integration as a stdio MCP server. The gateway exposes only the selected integration in the example below.

curl -fsSL https://raw.githubusercontent.com/OpenCompanyApp/kosmokrator/main/install.sh | bash

kosmokrator mcp:gateway:install --integration=instantly --write=deny --json

{
  "mcpServers": {
    "kosmokrator-instantly": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=instantly",
        "--write=deny"
      ]
    }
  }
}

Serve Manually

kosmokrator mcp:serve --integration=instantly --write=deny

MCP Tool Names

KosmoKrator exposes integration tools through the gateway with stable names:

MCP Tool Names (181 tools)

MCP tool	Source function	Type
`integration__instantly__instantly_activate_campaign`	`instantly.instantly_activate_campaign`	Write `write`
`integration__instantly__instantly_add_campaign_variables`	`instantly.instantly_add_campaign_variables`	Write `write`
`integration__instantly__instantly_ai_enrichment_progress`	`instantly.instantly_ai_enrichment_progress`	Read `read`
`integration__instantly__instantly_analytics_campaign`	`instantly.instantly_analytics_campaign`	Read `read`
`integration__instantly__instantly_analytics_campaign_overview`	`instantly.instantly_analytics_campaign_overview`	Read `read`
`integration__instantly__instantly_analytics_campaign_steps`	`instantly.instantly_analytics_campaign_steps`	Read `read`
`integration__instantly__instantly_analytics_daily_account`	`instantly.instantly_analytics_daily_account`	Read `read`
`integration__instantly__instantly_analytics_daily_campaign`	`instantly.instantly_analytics_daily_campaign`	Read `read`
`integration__instantly__instantly_analytics_warmup`	`instantly.instantly_analytics_warmup`	Read `read`
`integration__instantly__instantly_billing_plan_details`	`instantly.instantly_billing_plan_details`	Read `read`
`integration__instantly__instantly_billing_subscription_details`	`instantly.instantly_billing_subscription_details`	Read `read`
`integration__instantly__instantly_bulk_add_leads`	`instantly.instantly_bulk_add_leads`	Write `write`
`integration__instantly__instantly_bulk_assign_leads`	`instantly.instantly_bulk_assign_leads`	Write `write`
`integration__instantly__instantly_bulk_create_blocklist_entries`	`instantly.instantly_bulk_create_blocklist_entries`	Write `write`
`integration__instantly__instantly_bulk_delete_blocklist_entries`	`instantly.instantly_bulk_delete_blocklist_entries`	Write `write`
`integration__instantly__instantly_bulk_delete_leads`	`instantly.instantly_bulk_delete_leads`	Write `write`
`integration__instantly__instantly_campaign_sending_status`	`instantly.instantly_campaign_sending_status`	Read `read`
`integration__instantly__instantly_cancel_dfy_accounts`	`instantly.instantly_cancel_dfy_accounts`	Write `write`
`integration__instantly__instantly_change_workspace_owner`	`instantly.instantly_change_workspace_owner`	Write `write`
`integration__instantly__instantly_check_dfy_domains`	`instantly.instantly_check_dfy_domains`	Read `read`
`integration__instantly__instantly_count_launched_campaigns`	`instantly.instantly_count_launched_campaigns`	Read `read`
`integration__instantly__instantly_create_account`	`instantly.instantly_create_account`	Write `write`
`integration__instantly__instantly_create_ai_enrichment`	`instantly.instantly_create_ai_enrichment`	Write `write`
`integration__instantly__instantly_create_api_key`	`instantly.instantly_create_api_key`	Write `write`
`integration__instantly__instantly_create_blocklist_entry`	`instantly.instantly_create_blocklist_entry`	Write `write`
`integration__instantly__instantly_create_campaign`	`instantly.instantly_create_campaign`	Write `write`
`integration__instantly__instantly_create_campaign_from_export`	`instantly.instantly_create_campaign_from_export`	Write `write`
`integration__instantly__instantly_create_custom_prompt_template`	`instantly.instantly_create_custom_prompt_template`	Write `write`
`integration__instantly__instantly_create_custom_tag`	`instantly.instantly_create_custom_tag`	Write `write`
`integration__instantly__instantly_create_dfy_order`	`instantly.instantly_create_dfy_order`	Write `write`
`integration__instantly__instantly_create_email_template`	`instantly.instantly_create_email_template`	Write `write`
`integration__instantly__instantly_create_enrichment`	`instantly.instantly_create_enrichment`	Write `write`
`integration__instantly__instantly_create_inbox_placement_test`	`instantly.instantly_create_inbox_placement_test`	Write `write`
`integration__instantly__instantly_create_lead`	`instantly.instantly_create_lead`	Write `write`
`integration__instantly__instantly_create_lead_label`	`instantly.instantly_create_lead_label`	Write `write`
`integration__instantly__instantly_create_lead_list`	`instantly.instantly_create_lead_list`	Write `write`
`integration__instantly__instantly_create_sales_flow`	`instantly.instantly_create_sales_flow`	Write `write`
`integration__instantly__instantly_create_subsequence`	`instantly.instantly_create_subsequence`	Write `write`
`integration__instantly__instantly_create_webhook`	`instantly.instantly_create_webhook`	Write `write`
`integration__instantly__instantly_create_whitelabel`	`instantly.instantly_create_whitelabel`	Write `write`
`integration__instantly__instantly_create_workspace_group_member`	`instantly.instantly_create_workspace_group_member`	Write `write`
`integration__instantly__instantly_create_workspace_member`	`instantly.instantly_create_workspace_member`	Write `write`
`integration__instantly__instantly_ctd_status`	`instantly.instantly_ctd_status`	Read `read`
`integration__instantly__instantly_delete_account`	`instantly.instantly_delete_account`	Write `write`
`integration__instantly__instantly_delete_all_blocklist_entries`	`instantly.instantly_delete_all_blocklist_entries`	Write `write`
`integration__instantly__instantly_delete_api_key`	`instantly.instantly_delete_api_key`	Write `write`
`integration__instantly__instantly_delete_blocklist_entry`	`instantly.instantly_delete_blocklist_entry`	Write `write`
`integration__instantly__instantly_delete_campaign`	`instantly.instantly_delete_campaign`	Write `write`
`integration__instantly__instantly_delete_custom_prompt_template`	`instantly.instantly_delete_custom_prompt_template`	Write `write`
`integration__instantly__instantly_delete_custom_tag`	`instantly.instantly_delete_custom_tag`	Write `write`
`integration__instantly__instantly_delete_email`	`instantly.instantly_delete_email`	Write `write`
`integration__instantly__instantly_delete_email_template`	`instantly.instantly_delete_email_template`	Write `write`
`integration__instantly__instantly_delete_inbox_placement_test`	`instantly.instantly_delete_inbox_placement_test`	Write `write`
`integration__instantly__instantly_delete_lead`	`instantly.instantly_delete_lead`	Write `write`
`integration__instantly__instantly_delete_lead_label`	`instantly.instantly_delete_lead_label`	Write `write`
`integration__instantly__instantly_delete_lead_list`	`instantly.instantly_delete_lead_list`	Write `write`
`integration__instantly__instantly_delete_phone_number`	`instantly.instantly_delete_phone_number`	Write `write`
`integration__instantly__instantly_delete_sales_flow`	`instantly.instantly_delete_sales_flow`	Write `write`
`integration__instantly__instantly_delete_subsequence`	`instantly.instantly_delete_subsequence`	Write `write`
`integration__instantly__instantly_delete_webhook`	`instantly.instantly_delete_webhook`	Write `write`
`integration__instantly__instantly_delete_whitelabel`	`instantly.instantly_delete_whitelabel`	Write `write`
`integration__instantly__instantly_delete_workspace_group_member`	`instantly.instantly_delete_workspace_group_member`	Write `write`
`integration__instantly__instantly_delete_workspace_member`	`instantly.instantly_delete_workspace_member`	Write `write`
`integration__instantly__instantly_deliverability_insights`	`instantly.instantly_deliverability_insights`	Read `read`
`integration__instantly__instantly_download_blocklist_entries`	`instantly.instantly_download_blocklist_entries`	Read `read`
`integration__instantly__instantly_duplicate_campaign`	`instantly.instantly_duplicate_campaign`	Write `write`
`integration__instantly__instantly_duplicate_subsequence`	`instantly.instantly_duplicate_subsequence`	Write `write`
`integration__instantly__instantly_email_unread_count`	`instantly.instantly_email_unread_count`	Read `read`
`integration__instantly__instantly_email_verification_status`	`instantly.instantly_email_verification_status`	Read `read`
`integration__instantly__instantly_enrichment_count_leads`	`instantly.instantly_enrichment_count_leads`	Read `read`
`integration__instantly__instantly_enrichment_enrich_leads`	`instantly.instantly_enrichment_enrich_leads`	Read `read`
`integration__instantly__instantly_enrichment_history`	`instantly.instantly_enrichment_history`	Read `read`
`integration__instantly__instantly_enrichment_preview_leads`	`instantly.instantly_enrichment_preview_leads`	Read `read`
`integration__instantly__instantly_export_campaign`	`instantly.instantly_export_campaign`	Read `read`
`integration__instantly__instantly_forward_email`	`instantly.instantly_forward_email`	Write `write`
`integration__instantly__instantly_get_account`	`instantly.instantly_get_account`	Read `read`
`integration__instantly__instantly_get_account_mappings`	`instantly.instantly_get_account_mappings`	Read `read`
`integration__instantly__instantly_get_background_job`	`instantly.instantly_get_background_job`	Read `read`
`integration__instantly__instantly_get_blocklist_entry`	`instantly.instantly_get_blocklist_entry`	Read `read`
`integration__instantly__instantly_get_campaign`	`instantly.instantly_get_campaign`	Read `read`
`integration__instantly__instantly_get_custom_prompt_template`	`instantly.instantly_get_custom_prompt_template`	Read `read`
`integration__instantly__instantly_get_custom_tag`	`instantly.instantly_get_custom_tag`	Read `read`
`integration__instantly__instantly_get_email`	`instantly.instantly_get_email`	Read `read`
`integration__instantly__instantly_get_email_template`	`instantly.instantly_get_email_template`	Read `read`
`integration__instantly__instantly_get_enrichment`	`instantly.instantly_get_enrichment`	Read `read`
`integration__instantly__instantly_get_inbox_placement_analytics`	`instantly.instantly_get_inbox_placement_analytics`	Read `read`
`integration__instantly__instantly_get_inbox_placement_report`	`instantly.instantly_get_inbox_placement_report`	Read `read`
`integration__instantly__instantly_get_inbox_placement_test`	`instantly.instantly_get_inbox_placement_test`	Read `read`
`integration__instantly__instantly_get_lead`	`instantly.instantly_get_lead`	Read `read`
`integration__instantly__instantly_get_lead_label`	`instantly.instantly_get_lead_label`	Read `read`
`integration__instantly__instantly_get_lead_list`	`instantly.instantly_get_lead_list`	Read `read`
`integration__instantly__instantly_get_oauth_session_status`	`instantly.instantly_get_oauth_session_status`	Read `read`
`integration__instantly__instantly_get_sales_flow`	`instantly.instantly_get_sales_flow`	Read `read`
`integration__instantly__instantly_get_webhook`	`instantly.instantly_get_webhook`	Read `read`
`integration__instantly__instantly_get_webhook_event`	`instantly.instantly_get_webhook_event`	Read `read`
`integration__instantly__instantly_get_whitelabel`	`instantly.instantly_get_whitelabel`	Read `read`
`integration__instantly__instantly_get_workspace`	`instantly.instantly_get_workspace`	Read `read`
`integration__instantly__instantly_get_workspace_group_member`	`instantly.instantly_get_workspace_group_member`	Read `read`
`integration__instantly__instantly_get_workspace_group_members_admin`	`instantly.instantly_get_workspace_group_members_admin`	Read `read`
`integration__instantly__instantly_get_workspace_member`	`instantly.instantly_get_workspace_member`	Read `read`
`integration__instantly__instantly_inbox_placement_esp_options`	`instantly.instantly_inbox_placement_esp_options`	Read `read`
`integration__instantly__instantly_inbox_placement_stats_by_date`	`instantly.instantly_inbox_placement_stats_by_date`	Read `read`
`integration__instantly__instantly_inbox_placement_stats_by_test`	`instantly.instantly_inbox_placement_stats_by_test`	Read `read`
`integration__instantly__instantly_initialize_google_oauth`	`instantly.instantly_initialize_google_oauth`	Read `read`
`integration__instantly__instantly_initialize_microsoft_oauth`	`instantly.instantly_initialize_microsoft_oauth`	Read `read`
`integration__instantly__instantly_lead_list_verification_stats`	`instantly.instantly_lead_list_verification_stats`	Read `read`
`integration__instantly__instantly_list_accounts`	`instantly.instantly_list_accounts`	Read `read`
`integration__instantly__instantly_list_api_keys`	`instantly.instantly_list_api_keys`	Read `read`
`integration__instantly__instantly_list_audit_logs`	`instantly.instantly_list_audit_logs`	Read `read`
`integration__instantly__instantly_list_background_jobs`	`instantly.instantly_list_background_jobs`	Read `read`
`integration__instantly__instantly_list_blocklist`	`instantly.instantly_list_blocklist`	Read `read`
`integration__instantly__instantly_list_campaigns`	`instantly.instantly_list_campaigns`	Read `read`
`integration__instantly__instantly_list_custom_prompt_templates`	`instantly.instantly_list_custom_prompt_templates`	Read `read`
`integration__instantly__instantly_list_custom_tag_mappings`	`instantly.instantly_list_custom_tag_mappings`	Read `read`
`integration__instantly__instantly_list_custom_tags`	`instantly.instantly_list_custom_tags`	Read `read`
`integration__instantly__instantly_list_dfy_accounts`	`instantly.instantly_list_dfy_accounts`	Read `read`
`integration__instantly__instantly_list_dfy_orders`	`instantly.instantly_list_dfy_orders`	Read `read`
`integration__instantly__instantly_list_email_templates`	`instantly.instantly_list_email_templates`	Read `read`
`integration__instantly__instantly_list_emails`	`instantly.instantly_list_emails`	Read `read`
`integration__instantly__instantly_list_inbox_placement_analytics`	`instantly.instantly_list_inbox_placement_analytics`	Read `read`
`integration__instantly__instantly_list_inbox_placement_reports`	`instantly.instantly_list_inbox_placement_reports`	Read `read`
`integration__instantly__instantly_list_inbox_placement_tests`	`instantly.instantly_list_inbox_placement_tests`	Read `read`
`integration__instantly__instantly_list_lead_labels`	`instantly.instantly_list_lead_labels`	Read `read`
`integration__instantly__instantly_list_lead_lists`	`instantly.instantly_list_lead_lists`	Read `read`
`integration__instantly__instantly_list_leads`	`instantly.instantly_list_leads`	Read `read`
`integration__instantly__instantly_list_phone_numbers`	`instantly.instantly_list_phone_numbers`	Read `read`
`integration__instantly__instantly_list_sales_flows`	`instantly.instantly_list_sales_flows`	Read `read`
`integration__instantly__instantly_list_subsequences`	`instantly.instantly_list_subsequences`	Read `read`
`integration__instantly__instantly_list_webhook_events`	`instantly.instantly_list_webhook_events`	Read `read`
`integration__instantly__instantly_list_webhooks`	`instantly.instantly_list_webhooks`	Read `read`
`integration__instantly__instantly_list_workspace_group_members`	`instantly.instantly_list_workspace_group_members`	Read `read`
`integration__instantly__instantly_list_workspace_members`	`instantly.instantly_list_workspace_members`	Read `read`
`integration__instantly__instantly_mark_account_fixed`	`instantly.instantly_mark_account_fixed`	Write `write`
`integration__instantly__instantly_mark_email_read`	`instantly.instantly_mark_email_read`	Write `write`
`integration__instantly__instantly_merge_leads`	`instantly.instantly_merge_leads`	Write `write`
`integration__instantly__instantly_move_accounts`	`instantly.instantly_move_accounts`	Write `write`
`integration__instantly__instantly_move_leads`	`instantly.instantly_move_leads`	Write `write`
`integration__instantly__instantly_pause_account`	`instantly.instantly_pause_account`	Write `write`
`integration__instantly__instantly_pause_campaign`	`instantly.instantly_pause_campaign`	Write `write`
`integration__instantly__instantly_pause_subsequence`	`instantly.instantly_pause_subsequence`	Write `write`
`integration__instantly__instantly_pre_warmed_domains`	`instantly.instantly_pre_warmed_domains`	Read `read`
`integration__instantly__instantly_remove_from_subsequence`	`instantly.instantly_remove_from_subsequence`	Write `write`
`integration__instantly__instantly_reply_to_email`	`instantly.instantly_reply_to_email`	Write `write`
`integration__instantly__instantly_resume_account`	`instantly.instantly_resume_account`	Write `write`
`integration__instantly__instantly_resume_subsequence`	`instantly.instantly_resume_subsequence`	Write `write`
`integration__instantly__instantly_resume_webhook`	`instantly.instantly_resume_webhook`	Write `write`
`integration__instantly__instantly_run_enrichment`	`instantly.instantly_run_enrichment`	Write `write`
`integration__instantly__instantly_search_campaigns_by_contact`	`instantly.instantly_search_campaigns_by_contact`	Read `read`
`integration__instantly__instantly_send_test_email`	`instantly.instantly_send_test_email`	Write `write`
`integration__instantly__instantly_share_campaign`	`instantly.instantly_share_campaign`	Read `read`
`integration__instantly__instantly_similar_domains`	`instantly.instantly_similar_domains`	Read `read`
`integration__instantly__instantly_subsequence_move_leads`	`instantly.instantly_subsequence_move_leads`	Write `write`
`integration__instantly__instantly_subsequence_sending_status`	`instantly.instantly_subsequence_sending_status`	Read `read`
`integration__instantly__instantly_test_ai_label`	`instantly.instantly_test_ai_label`	Write `write`
`integration__instantly__instantly_test_vitals`	`instantly.instantly_test_vitals`	Write `write`
`integration__instantly__instantly_test_webhook`	`instantly.instantly_test_webhook`	Write `write`
`integration__instantly__instantly_toggle_custom_tags`	`instantly.instantly_toggle_custom_tags`	Write `write`
`integration__instantly__instantly_update_account`	`instantly.instantly_update_account`	Write `write`
`integration__instantly__instantly_update_blocklist_entry`	`instantly.instantly_update_blocklist_entry`	Write `write`
`integration__instantly__instantly_update_campaign`	`instantly.instantly_update_campaign`	Write `write`
`integration__instantly__instantly_update_custom_prompt_template`	`instantly.instantly_update_custom_prompt_template`	Write `write`
`integration__instantly__instantly_update_custom_tag`	`instantly.instantly_update_custom_tag`	Write `write`
`integration__instantly__instantly_update_email`	`instantly.instantly_update_email`	Write `write`
`integration__instantly__instantly_update_email_template`	`instantly.instantly_update_email_template`	Write `write`
`integration__instantly__instantly_update_enrichment_settings`	`instantly.instantly_update_enrichment_settings`	Write `write`
`integration__instantly__instantly_update_inbox_placement_test`	`instantly.instantly_update_inbox_placement_test`	Write `write`
`integration__instantly__instantly_update_lead`	`instantly.instantly_update_lead`	Write `write`
`integration__instantly__instantly_update_lead_interest_status`	`instantly.instantly_update_lead_interest_status`	Write `write`
`integration__instantly__instantly_update_lead_label`	`instantly.instantly_update_lead_label`	Write `write`
`integration__instantly__instantly_update_lead_list`	`instantly.instantly_update_lead_list`	Write `write`
`integration__instantly__instantly_update_sales_flow`	`instantly.instantly_update_sales_flow`	Write `write`
`integration__instantly__instantly_update_subsequence`	`instantly.instantly_update_subsequence`	Write `write`
`integration__instantly__instantly_update_webhook`	`instantly.instantly_update_webhook`	Write `write`
`integration__instantly__instantly_update_workspace`	`instantly.instantly_update_workspace`	Write `write`
`integration__instantly__instantly_update_workspace_member`	`instantly.instantly_update_workspace_member`	Write `write`
`integration__instantly__instantly_verify_email`	`instantly.instantly_verify_email`	Write `write`
`integration__instantly__instantly_warmup_disable`	`instantly.instantly_warmup_disable`	Write `write`
`integration__instantly__instantly_warmup_enable`	`instantly.instantly_warmup_enable`	Write `write`
`integration__instantly__instantly_webhook_event_types`	`instantly.instantly_webhook_event_types`	Read `read`
`integration__instantly__instantly_webhook_events_summary`	`instantly.instantly_webhook_events_summary`	Read `read`
`integration__instantly__instantly_webhook_events_summary_by_date`	`instantly.instantly_webhook_events_summary_by_date`	Read `read`

Write Access

Start with --write=deny for read-only MCP clients. Use --write=ask or --write=allow only when the client and workspace are trusted.