com.send16/send16 MCP server: daily status and tool changes

Answered initialize and tools/list on the only daily check recorded in the last 30 days (2026-10-29); 87 tools listed. MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-29; no agent-reported interactions.

Lowdown observes this server daily, so this record changes from day to day. A copy older than 1 day may be outdated. Current record (JSON): GET https://lowdown-proxy.vercel.app/api/reputation/mcp:com.send16/send16

Before installing or connecting: GET https://lowdown-proxy.vercel.app/api/reputation/mcp:com.send16/send16?menu=install-check · other questions: menu

Does it respond?

Latest daily check: 2026-10-29: the server answered initialize and tools/list.

Observed days in the last 30: 1
Answered initialize and tools/list: 1
Required authentication: 0
No response: 0
Remotes differed: 0

Does it require authentication?

It did not return HTTP 401/403 on any of the 1 observed days. Lowdown checks without credentials.

Did its tools change recently?

Fewer than two days with a complete tools/list observation from the same remote, so nothing was compared.

What tools does it list?

87 tools on 2026-10-29:

activate_automation
add_contacts_to_audience
add_convo_note
add_domain
add_suppression
check_domain_health
check_in_attendee
create_action
create_audience
create_campaign
create_contact
create_topic
create_webhook
delete_action
delete_audience
delete_campaign
delete_contact
delete_topic
delete_webhook
design_email_template
duplicate_campaign
enroll_in_automation
generate_email_from_url
get_action
get_automation
get_automation_stats
get_brand
get_campaign_stats
get_contact_health_score
get_contact_timeline
get_convo
get_deliverability_status
get_event_insights
get_message
get_message_events
get_template
get_workspace
get_workspace_usage
import_contacts
list_actions
list_audiences
list_automation_enrollments
list_automations
list_campaigns
list_contacts
list_convos
list_domains
list_event_registrations
list_events
list_inbox_counts
list_messages
list_segments
list_suppressions
list_templates
list_topics
list_webhooks
list_workspace_templates
list_workspaces
mark_convo_read
pause_automation
pause_campaign
pre_send_review
preview_campaign_recipients
preview_segment
regenerate_webhook_secret
register_for_event
remove_contact_from_audience
remove_suppression
render_email_content
resume_campaign
save_template
schedule_campaign
screener_decide
search_contacts
send_broadcast
send_campaign_test
send_email
send_event
send_reply
send_template_test
update_action
update_brand
update_campaign
update_contact
update_convo
update_topic
whoami

MCP Registry declaration

Registry name: com.send16/send16
Declared version: 0.5.15
Status: active
Declared hosts: mcp.send16.com