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Registry updated within 120 days · Remote · publisher endpoint
Agent Callback Mailbox NEW
us.inversolabs/agent-callback-mailbox copy
Paid replay-safe callback inboxes for asynchronous agent tasks with structured MCP results.
CategoryProductivity
TransportRemote
Registry freshnessRegistry updated within 120 days
Version0.1.54
Distributionhosted
Maintainerinversolabs
Install & connect
Connect · publisher endpointremote
https://callbacks.inversolabs.us/mcpPublisher-declared remote endpoint. Availability, authentication and client compatibility are not independently verified here.
Freshness
Maintained · updated this quarter
Last registry update 2mo ago · published Aug 26, 2026.
Registry position over time
Where Agent Callback Mailbox sits in the freshest-first index, tracked daily — new to the tracked index since the prior run. position movement fills in as the index runs daily.
Current position#39851
Best position#39851
Since prior runNEW
About this server
Paid replay-safe callback inboxes for asynchronous agent tasks with structured MCP results.
Hosted — runs on the provider's infrastructure; connect over HTTP/SSE. Indexed under Productivity, alongside 1214 other servers. Health is freshness-derived from the registry's last-update timestamp; this index does not run the server, so capabilities and tool lists live in the source repository.
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