Postari is listed as active in the registry but did not answer our last check. It exposes 41 tools.
Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.
The linked repository no longer exists on GitHub — it was deleted or made private.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 August 2026. No other catalogue keeps this.
Over the last week it answered 0.3% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.
claude mcp add postari --transport http https://postari.io/api/mcp
https://postari.io/api/mcp
[mcp_servers.postari]
url = "https://postari.io/api/mcp"
{
"mcpServers": {
"postari": {
"url": "https://postari.io/api/mcp"
}
}
}
{
"servers": {
"postari": {
"type": "http",
"url": "https://postari.io/api/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
create_flow
list_flow_emails
update_flow
update_flow_email
add_subscriber_to_list
create_subscriber
get_subscriber
update_subscriber
get_campaign_audience
get_campaign_stats
set_campaign_audience
create_form
get_form
update_form
create_launch
get_launch
launch_campaign
create_landing
update_landing
create_tag
tag_subscribers
account_stats
activate_flow
get_agent_activity
arm_flow
list_campaigns
clean_bounced_subscribers
create_list
diagnose_deliverability
list_forms
list_landings
list_launches
link_campaign_to_launch_stage
list_lists
reactivate_bounced_subscriber
create_segment
send_transactional_email
list_subscribers
create_template
test_flow
trigger_flow
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://postari.io/api/mcp | streamable-http | answering | 87 ms | 4 min ago |
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Answers built from our own checks of this server.