B grade
auth-required
30 score
172 ms
100.0% uptime over 5 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://api.postfleet.ai/api/mcp
mcp first seen 2026-09-07 · last seen 2026-09-12 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Official MCP Registry | Postfleet | Give an AI agent its own email address: send, reply, read, and wait for mail. | ai.postfleet/postfleet |
| agent-tools.cloud | Postfleet | Give an AI agent its own email address: send, reply, read, and wait for mail. | mcp:postfleet-api-postfleet-ai |
| Agenstry | Postfleet | mcp:ai.postfleet/postfleet |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/35596"><img src="https://agentprobe.org/badge/35596.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-11 09:06 | auth-required | 30 | 401 | HTTP/1.1 | 172 | detailsmeta {"final_url":"https://api.postfleet.ai/api/mcp","www_authenticate":"Bearer realm=\"Postfleet API\", error=\"invalid_request\", error_description=\"Provide an Authorization: Bearer pf_... header\", resource_metadata=\"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp\"","oauth":{"prm_url":"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp","resource":"https://api.postfleet.ai/api/mcp","authorization_servers":["https://api.postfleet.ai"],"scopes_supported":["mcp"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-10 09:02 | auth-required | 30 | 401 | HTTP/1.1 | 173 | detailsmeta {"final_url":"https://api.postfleet.ai/api/mcp","www_authenticate":"Bearer realm=\"Postfleet API\", error=\"invalid_request\", error_description=\"Provide an Authorization: Bearer pf_... header\", resource_metadata=\"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp\"","oauth":{"prm_url":"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp","resource":"https://api.postfleet.ai/api/mcp","authorization_servers":["https://api.postfleet.ai"],"scopes_supported":["mcp"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-09 08:05 | auth-required | 30 | 401 | 618 | detailsmeta {"final_url":"https://api.postfleet.ai/api/mcp","www_authenticate":"Bearer realm=\"Postfleet API\", error=\"invalid_request\", error_description=\"Provide an Authorization: Bearer pf_... header\", resource_metadata=\"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp\"","oauth":{"prm_url":"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp","resource":"https://api.postfleet.ai/api/mcp","authorization_servers":["https://api.postfleet.ai"],"scopes_supported":["mcp"]},"vantage":"us-east-1"} | HTTP 401 | ||
| 2026-09-08 07:49 | auth-required | 30 | 401 | 261 | detailsmeta {"final_url":"https://api.postfleet.ai/api/mcp","www_authenticate":"Bearer realm=\"Postfleet API\", error=\"invalid_request\", error_description=\"Provide an Authorization: Bearer pf_... header\", resource_metadata=\"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp\"","oauth":{"prm_url":"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp","resource":"https://api.postfleet.ai/api/mcp","authorization_servers":["https://api.postfleet.ai"],"scopes_supported":["mcp"]},"vantage":"us-east-1"} | |||
| 2026-09-07 03:55 | auth-required | 30 | 401 | 97 | detailsmeta {"final_url":"https://api.postfleet.ai/api/mcp","www_authenticate":"Bearer realm=\"Postfleet API\", error=\"invalid_request\", error_description=\"Provide an Authorization: Bearer pf_... header\", resource_metadata=\"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp\"","oauth":{"prm_url":"https://api.postfleet.ai/.well-known/oauth-protected-resource/api/mcp","resource":"https://api.postfleet.ai/api/mcp","authorization_servers":["https://api.postfleet.ai"],"scopes_supported":["mcp"]}} |