dev.spacepost/mcp MCP server
46 tools · tools last listed 4 Nov 2026
A community server in the official MCP registry. Once a day, Stackduke's Radar connects to it the way any MCP client would, with no account and no sign-in, and lists its tools. It never runs them.
- Address
https://api.spacepost.dev/mcp- Name it gives itself
- spacepost
- Tracked since
- 31 Oct 2026
- Tools first listed
- 31 Oct 2026
- Tools last listed
- 4 Nov 2026
All 46 tools
By label: 8 that delete or destroy things, 3 that send or publish, 18 that create or change things, 17 said to only read.
| Tool | Labelled as |
|---|---|
delete_api_key | Deletes |
delete_audience | Deletes |
delete_broadcast | Deletes |
delete_contact | Deletes |
delete_domain | Deletes |
delete_suppression | Deletes |
delete_tenant | Deletes |
delete_webhook | Deletes |
send_batch_emails | Sends |
send_broadcast | Sends |
send_email | Sends |
cancel_email | Changes things |
create_api_key | Changes things |
create_audience | Changes things |
create_broadcast | Changes things |
create_contact | Changes things |
create_domain | Changes things |
create_suppression | Changes things |
create_tenant | Changes things |
create_webhook | Changes things |
pause_tenant | Changes things |
unpause_tenant | Changes things |
update_broadcast | Changes things |
update_contact | Changes things |
update_domain | Changes things |
update_email | Changes things |
update_tenant | Changes things |
update_webhook | Changes things |
verify_domain | Changes things |
get_audience | Said to only read |
get_broadcast | Said to only read |
get_broadcast_readiness | Said to only read |
get_contact | Said to only read |
get_domain | Said to only read |
get_email | Said to only read |
get_tenant | Said to only read |
get_webhook | Said to only read |
list_api_keys | Said to only read |
list_audiences | Said to only read |
list_broadcasts | Said to only read |
list_contacts | Said to only read |
list_domains | Said to only read |
list_emails | Said to only read |
list_suppressions | Said to only read |
list_tenants | Said to only read |
list_webhooks | Said to only read |
Labels for community servers are machine guesses from each server's own tool names, descriptions and hints (accuracy not yet measured). They are not a safety verdict. How labels work
Recent checks
Listed its tools at 5 of 5 checks in the 30 days to 4 Nov 2026
Recent changes
Inputs or outputs changed on create_broadcast, send_batch_emails, send_email, update_broadcast.
A change is a tool added, removed or rewritten between two daily checks. Radar keeps each server's latest 10. What counts as a change