Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
| Endpoint | https://radmail.ai/api/mcp/sandbox (streamable-http) |
|---|---|
| Registry version | 0.5.0 |
| Now | 6 tools · grade A (98) · pin ts_04676f2e367f6f4741ab19b26f54ba73 · protocol 2025-06-18 |
| First / last listed | 2026-10-25 08:33 UTC / 2026-10-25 08:33 UTC |
| Grade over time | 2026-10-25: A (98), 6 tools |
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Tools: triage_inbox list_right_now why_surfaced list_commitments draft_reply search
triage_inbox | Rank a mailbox on two axes (importance x urgency) and return what needs a human now versus what can wait or is already handled — with each thread's open commitment (the promise you owe or are owed, and whether it's overdue) surfaced inline, so the follow-through is visible on the very first call. params: none |
list_right_now | Return only the 'Right Now' lane — the most recent and most important messages that genuinely can't be missed. params: none |
why_surfaced | Explain in plain English why a given message was surfaced — the signals (sender, urgency, commitment) behind its rank. params: message_id* |
list_commitments | Extract the open commitments in the correspondence, both owed by you and owed to you, with who and by-when. params: none |
draft_reply | Draft a reply for a thread. It returns text for a human to review — it does not and cannot send it. params: message_id*, guidance |
search | Find a specific message by sender, subject, or content. Results come back most-relevant + newest first, and every hit says where it matched (from / subject / body) and why. On this hosted sandbox it searches the built-in demo inbox; run the radmail-mcp package with RADMAIL_API_KEY set and the same tool searches your REAL ingested inbox read-only (with from / after / before filters) via the v1 sear params: query*, limit |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.