Email Agent | Agent Inbox
https://api.mailgent.dev/mcp ↗
Description
Email-first identity for AI agents
What our measurements say
Email Agent | Agent Inbox is a remote MCP server published at api.mailgent.dev. It has been probed 27 times since 9/10/2026. It answered in 27 of them (100.0%), a near-uninterrupted record. Median response time is 1,076 ms, a delay an agent will notice. Its tool list could not be read; the server is closed to direct calls. It answers direct calls with an authentication wall.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Agent readability score
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| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 04:35:29 | Auth-gated | 401 | 538 | 401 | 538 | — |
| 2026-09-13 01:33:33 | Auth-gated | 401 | 3902 | 401 | 4091 | — |
| 2026-09-12 23:31:36 | Auth-gated | 401 | 3598 | 401 | 3594 | — |
| 2026-09-12 21:29:15 | Auth-gated | 401 | 748 | 401 | 743 | — |
| 2026-09-12 19:27:29 | Auth-gated | 401 | 3557 | 401 | 2944 | — |
| 2026-09-12 17:24:09 | Auth-gated | 401 | 2803 | 401 | 4142 | — |
| 2026-09-12 15:21:42 | Auth-gated | 401 | 4640 | 401 | 2613 | — |
| 2026-09-12 13:29:16 | Auth-gated | 401 | 4410 | 401 | 3444 | — |
| 2026-09-12 11:39:06 | Auth-gated | 401 | 3938 | 401 | 3898 | — |
| 2026-09-12 09:47:15 | Auth-gated | 401 | 674 | 401 | 678 | — |
Availability history
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Era history
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
Response time history
The two probe legs separately: modern server/discover and legacy initialize.
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Auth-gated
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[](https://mcpmetrics.io/servers/mailgent-dev-email)<a href="https://mcpmetrics.io/servers/mailgent-dev-email"><img src="https://mcpmetrics.io/badge/mailgent-dev/email/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
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