Is io.github.trycourier/courier up? Live MCP status
Not checked just now. The live check did not run for this request (more than 120 status pages asked for a fresh check in the last minute). Reload in a minute; the monthly census result is below.
| Endpoint | https://mcp.courier.com |
|---|---|
| Page built |
One MCP handshake with the listed endpoint (server/discover at 2026-07-28, then initialize for a server on the older revision), with no credential and no retry, identifying itself as agentwares-mcp-liveness/0.1 (+https://agentwares-agentcheck.vercel.app/bot). It runs when this page is requested and the result is reused for 10 minutes, so the time above is when it was taken.
Live status every few hours: Wellknown
Email me when this server changes
That was one look. To hear when it stops answering or its tools change, leave an address.
Free, no password or GitHub: one confirmation email first, then a check every hour and an email when it stops answering or its tools change. Every email has a link to stop. More about it.
Monthly census, 6 October 2026
The census sends the same request to every remote listing in the official registry once a month. On 6 October 2026 this one answered a stock client with no credential. Every listing’s result: index.ndjson (what the files hold: index.meta.json).
Agent discovery documents at this origin
| A2A agent card | Not published (HTTP 404)./.well-known/agent-card.json |
|---|---|
| MCP server card (SEP-2127) | Not published (HTTP 404).https://mcp.courier.com/server-card |
| MCP server card (SEP-1649 location) | Published, does not validate: `$schema` is required (and 4 more). SEP-1649 shape; @trycourier/courier-mcp 1.3.7./.well-known/mcp/server-card.json — SEP-1649, a draft superseded by SEP-2127 on 21 January 2026 |
| Web Bot Auth key directory | Not published (HTTP 404)./.well-known/http-message-signatures-directory |
Read at https://mcp.courier.com with the monthly census on 9 October 2026: one GET each, no credential, never a signed request. A2A against v1.0.1, the server card against the MCP Server Card schema (SEP-2127), the card at SEP-1649’s location against the shape it has, the key directory against the Web Bot Auth draft of 1 September 2026. Who publishes them.
Tool changes between snapshots
In the 2026-10 snapshot it listed 173 tools: add_bulk_users, add_subscribers_to_list, add_user_to_tenant, archive_journey, archive_journey_template, archive_notification, archive_preference_section, archive_preference_topic, archive_preview_device_set, archive_request, archive_routing_strategy, bulk_add_user_tenants, bulk_add_user_tokens, bulk_replace_user_preferences, bulk_subscribe_to_list, bulk_update_user_preferences, cancel_automation, cancel_broadcast_schedule, cancel_journey, cancel_message, cancel_notification_submission, courier_installation_guide, create_brand, create_broadcast, create_bulk_job, create_journey, create_journey_template, create_list, create_notification, create_or_merge_user, create_or_replace_user_push_token, create_or_update_tenant, create_preference_section, create_preference_topic, create_preview_device_set, create_preview_run, create_provider, create_routing_strategy, delete_audience, delete_brand, delete_broadcast, delete_list, delete_profile, delete_provider, delete_tenant, delete_tenant_preference, delete_tenant_template, delete_user_list_subscriptions, delete_user_preference_topic, delete_user_token, duplicate_broadcast, generate_jwt_for_user, get_audience, get_audit_event, get_brand, get_broadcast, get_broadcast_content, get_bulk_job, get_journey, get_journey_run, get_journey_template, get_journey_template_content, get_list, get_list_subscribers, get_message, get_message_content, get_message_history, get_notification, get_notification_content, get_notification_draft_content, get_notification_metrics, get_preference_section, get_preference_topic, get_preview_device_set, get_preview_run, get_provider, get_routing_strategy, get_tenant, get_tenant_template, get_tenant_template_version, get_translation, get_user_list_subscriptions, get_user_preference_topic, get_user_preferences, get_user_profile_by_id, get_user_push_token, invoke_ad_hoc_automation, invoke_automation_template, invoke_journey, list_audience_members, list_audiences, list_audit_events, list_automation_run_steps, list_automation_runs, list_automations, list_brands, list_broadcasts, list_bulk_users, list_digest_instances, list_journey_run_steps and 73 more.
Its tools changed between 2026-09 and 2026-10:
- Added (29):
archive_preview_device_set,cancel_broadcast_schedule,create_broadcast,create_preview_device_set,create_preview_run,delete_broadcast,duplicate_broadcast,get_broadcast,get_broadcast_content,get_journey_run,get_notification_metrics,get_preview_device_set,get_preview_run,list_automation_run_steps,list_automation_runs,list_broadcasts,list_journey_run_steps,list_journey_runs,list_preference_logs,list_preview_device_sets,list_preview_devices,list_preview_runs,put_broadcast_content,release_user_digest,rename_broadcast,replace_preview_device_set,schedule_broadcast,send_broadcast,trace_message courier_installation_guide: description, input schema changedcreate_journey_template: description, input schema changedcreate_notification: description, input schema changedcreate_preference_topic: input schema changedget_audience: description changedget_brand: description changedget_journey: input schema changedget_journey_template: input schema changedget_journey_template_content: input schema changedget_list: description changedget_list_subscribers: description, input schema changedget_notification: input schema changedget_notification_content: input schema changedget_notification_draft_content: input schema changedget_preference_section: description changedget_preference_topic: description changedget_user_list_subscriptions: description, input schema changedget_user_preference_topic: description, input schema changedget_user_preferences: input schema changedlist_audience_members: description, input schema changedlist_audiences: description, input schema changedlist_automations: description, input schema changedlist_brands: description, input schema changedlist_digest_instances: description, input schema changedlist_journey_templates: input schema changedlist_journeys: input schema changedlist_lists: description, input schema changedlist_messages: input schema changedlist_notification_checks: description, input schema changedlist_notification_versions: description, input schema changedlist_notifications: description, input schema changedlist_preference_sections: description changedlist_preference_topics: description changedlist_provider_catalog: description, input schema changedlist_providers: input schema changedlist_routing_strategies: description, input schema changedlist_tenant_users: description, input schema changedlist_tenants: description, input schema changedlist_user_tenants: description, input schema changedput_journey_template_content: input schema changedput_journey_template_locale: description, input schema changedput_notification_content: description, input schema changedput_notification_element: description, input schema changedput_notification_locale: description, input schema changedreplace_journey: input schema changedreplace_notification: description, input schema changedreplace_preference_topic: description, input schema changedreplace_tenant_template: input schema changedupdate_user_preference_topic: input schema changed
Which tools were added or removed, and whose description or schemas changed, from content hashes in the monthly snapshots. Per tool, as JSON: /v1/drift.
The listing
| Registry name | io.github.trycourier/courier |
|---|---|
| Endpoint | https://mcp.courier.com |
| Publisher repository | not known: the registry did not return this listing within 4 seconds |
Also
The full check by name, as JSON (on a 401 it also follows the OAuth discovery chain) · Watch it · Check another server · llms.txt