Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Listed on
- Official MCP Registry
- Glamavia MCP Toplist
- mcp.sovia MCP Toplist
First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
3
Directories
2 via MCP Toplist
6
Tools
From an anonymous probe
C
ToolBench grade
Arcade’s grade, not ours
0
GitHub stars
From MCP Toplist
Tools
| Tool | Description | Behaviour |
|---|---|---|
| draft_reply | Draft a reply for a thread. It returns text for a human to review — it does not and cannot send it. | Not declared |
| list_commitments | Extract the open commitments in the correspondence, both owed by you and owed to you, with who and by-when. | Not declared |
| list_right_now | Return only the 'Right Now' lane — the most recent and most important messages that genuinely can't be missed. | Not declared |
| 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 search API. | Not declared |
| 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. | Not declared |
| why_surfaced | Explain in plain English why a given message was surfaced — the signals (sender, urgency, commitment) behind its rank. | Not declared |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | ai.radmail/radmail-mcp | - | 2 Oct 2026 |
| Glama | Listed there according to MCP Toplist’s dataset; not collected by InvokeRank. | ||
| mcp.so | Listed there according to MCP Toplist’s dataset; not collected by InvokeRank. | ||