B grade
auth-required
30 score
300 ms
100.0% uptime over 4 measured probes
AS400940 RAILWAY - Railway, US · US
https://api.callboard.fm/mcp
mcp first seen 2026-09-07 · last seen 2026-09-10 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Official MCP Registry | Callboard | Concert booking intelligence: run and read Promoter Briefs from Claude or ChatGPT. | fm.callboard/connector |
| agent-tools.cloud | Callboard | Concert booking intelligence: run and read Promoter Briefs from Claude or ChatGPT. | mcp:callboard-api-callboard-fm |
| Agenstry | Callboard | mcp:fm.callboard/connector |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 mcp × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/41255"><img src="https://agentprobe.org/badge/41255.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-10 08:04 | auth-required | 30 | 401 | HTTP/1.1 | 300 | detailsmeta {"final_url":"https://api.callboard.fm/mcp","www_authenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication required\", resource_metadata=\"https://api.callboard.fm/.well-known/oauth-protected-resource/mcp\"","oauth":{"prm_url":"https://api.callboard.fm/.well-known/oauth-protected-resource/mcp","resource":"https://api.callboard.fm/mcp","authorization_servers":["https://clerk.callboard.fm/"],"scopes_supported":[]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-09 08:03 | auth-required | 30 | 401 | 1012 | detailsmeta {"final_url":"https://api.callboard.fm/mcp","www_authenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication required\", resource_metadata=\"https://api.callboard.fm/.well-known/oauth-protected-resource/mcp\"","oauth":{"prm_url":"https://api.callboard.fm/.well-known/oauth-protected-resource/mcp","resource":"https://api.callboard.fm/mcp","authorization_servers":["https://clerk.callboard.fm/"],"scopes_supported":[]},"vantage":"us-east-1"} | HTTP 401 | ||
| 2026-09-08 07:47 | auth-required | 30 | 401 | 970 | detailsmeta {"final_url":"https://api.callboard.fm/mcp","www_authenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication required\", resource_metadata=\"https://api.callboard.fm/.well-known/oauth-protected-resource/mcp\"","oauth":{"prm_url":"https://api.callboard.fm/.well-known/oauth-protected-resource/mcp","resource":"https://api.callboard.fm/mcp","authorization_servers":["https://clerk.callboard.fm/"],"scopes_supported":[]},"vantage":"us-east-1"} | |||
| 2026-09-07 01:49 | auth-required | 30 | 401 | 121 | detailsmeta {"final_url":"https://api.callboard.fm/mcp","www_authenticate":"Bearer error=\"invalid_token\", error_description=\"Authentication required\", resource_metadata=\"https://api.callboard.fm/.well-known/oauth-protected-resource/mcp\"","oauth":{"prm_url":"https://api.callboard.fm/.well-known/oauth-protected-resource/mcp","resource":"https://api.callboard.fm/mcp","authorization_servers":["https://clerk.callboard.fm/"],"scopes_supported":[]}} |