B grade
auth-required
30 score
434 ms
100.0% uptime over 14 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://crimsoncrawler.com/mcp/v1
mcp first seen 2026-09-07 · last seen 2026-09-20 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Official MCP Registry | Crimson Crawler | Enrich, search, assess, and manage threat intelligence through 80+ typed MCP tools. | com.crimsoncrawler/mcp-server |
| Agenstry | Crimson Crawler | mcp:com.crimsoncrawler/mcp-server |
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/37790"><img src="https://agentprobe.org/badge/37790.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-20 15:03 | auth-required | 30 | 401 | HTTP/1.1 | 434 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Bearer resource_metadata=\"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1\", scope=\"mcp:read mcp:write offline_access\"","oauth":{"prm_url":"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1","resource":"https://crimsoncrawler.com/mcp/v1","authorization_servers":["https://crimsoncrawler.com/api/auth"],"scopes_supported":["mcp:read","mcp:write"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-19 14:02 | auth-required | 30 | 401 | HTTP/1.1 | 497 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Bearer resource_metadata=\"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1\", scope=\"mcp:read mcp:write offline_access\"","oauth":{"prm_url":"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1","resource":"https://crimsoncrawler.com/mcp/v1","authorization_servers":["https://crimsoncrawler.com/api/auth"],"scopes_supported":["mcp:read","mcp:write"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-18 14:01 | auth-required | 30 | 401 | HTTP/1.1 | 322 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Bearer resource_metadata=\"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1\", scope=\"mcp:read mcp:write offline_access\"","oauth":{"prm_url":"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1","resource":"https://crimsoncrawler.com/mcp/v1","authorization_servers":["https://crimsoncrawler.com/api/auth"],"scopes_supported":["mcp:read","mcp:write"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-17 13:06 | auth-required | 30 | 401 | HTTP/1.1 | 470 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Bearer resource_metadata=\"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1\", scope=\"mcp:read mcp:write offline_access\"","oauth":{"prm_url":"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1","resource":"https://crimsoncrawler.com/mcp/v1","authorization_servers":["https://crimsoncrawler.com/api/auth"],"scopes_supported":["mcp:read","mcp:write"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-16 13:03 | auth-required | 30 | 401 | HTTP/1.1 | 132 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Bearer resource_metadata=\"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1\", scope=\"mcp:read mcp:write offline_access\"","oauth":{"prm_url":"https://crimsoncrawler.com/.well-known/oauth-protected-resource/mcp/v1","resource":"https://crimsoncrawler.com/mcp/v1","authorization_servers":["https://crimsoncrawler.com/api/auth"],"scopes_supported":["mcp:read","mcp:write"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-15 12:02 | auth-required | 20 | 401 | HTTP/1.1 | 385 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-14 11:04 | auth-required | 20 | 401 | HTTP/1.1 | 158 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-13 11:03 | auth-required | 20 | 401 | HTTP/1.1 | 224 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-12 10:04 | auth-required | 20 | 401 | HTTP/1.1 | 532 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-11 09:05 | auth-required | 20 | 401 | HTTP/1.1 | 359 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-10 09:01 | auth-required | 20 | 401 | HTTP/1.1 | 166 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-09 08:05 | auth-required | 20 | 401 | 499 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key","vantage":"us-east-1"} | HTTP 401 | ||
| 2026-09-08 07:48 | auth-required | 20 | 401 | 234 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key","vantage":"us-east-1"} | |||
| 2026-09-07 03:01 | auth-required | 20 | 401 | 70 | detailsmeta {"final_url":"https://crimsoncrawler.com/mcp/v1","www_authenticate":"Key"} |