ai.radmail/radmail-mcp
radmail-sandbox
ai.radmail/radmail-mcp costs 529 tokens of context per session. It has 6 tool definitions. That is 0.3 % of a 200k window. Measured 2026-10-03.
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
alive probed 2026-10-03 · HTTP 200
6tools
529tokens for the tool definitions
0.3 %of a 200k context window
530 msto initialize
463 msto list tools
- Endpoint
- https://radmail.ai/api/mcp/sandbox (streamable-http)
- Host
- radmail.ai
- Protocol
- 2025-06-18
- Reports itself as
- radmail-sandbox 0.1.0
- Capabilities
- tools
- Instructions
- 1 056 characters
- Repository
- https://github.com/radmail-ai/radmail-mcp
- Website
- https://radmail.ai/for-agents
- Registry
- active, updated 2026-08-17 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| search | 167 | 32 % |
| draft_reply | 98 | 19 % |
| triage_inbox | 88 | 17 % |
| why_surfaced | 80 | 15 % |
| list_commitments | 49 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:26 | alive | 530 ms | 6 | 529 |
| 2026-10-03 17:45 | alive | 944 ms | 6 | 529 |
Badge
[](https://mcp-pulse.ulehla.dev/s/ai.radmail/radmail-mcp)