A grade
ok
100 score
83 ms
0.3.0 version
100.0% uptime over 5 measured probes
AS400940 RAILWAY - Railway, US · US
https://aiagent.tessa.tech/
a2a first seen 2026-09-17 · last seen 2026-09-21 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | TESSA MCP Server + Agent Directory | This is TESSA Marketing & Technology's MCP server. Streamable HTTP transport at /mcp. A2A agent card at /.well-known/agent-card.json. TESSA also operates vertic | a2a:tessa-mcp-server-agent-directory |
Same host
a2a × 2 · 2 alive agents-txt × 1 ard × 1 llms-txt × 1 mcp × 1 robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3955996"><img src="https://agentprobe.org/badge/3955996.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-21 15:05 | ok | 100 | 200 | HTTP/1.1 | 83 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":9,"skills":["tessa-services","tessa-case-studies","ai-readiness-assessment","find-professional-services-firm","get-wcag-audit","request-strategy-session","request-introduction","claim-listing","request-quote"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC","JSONRPC"],"signatures":0}meta {"card_url":"https://aiagent.tessa.tech/.well-known/agent-card.json","card":{"name":"TESSA Marketing & Technology","version":"1.1.0","provider":{"organization":"TESSA Marketing & Technology","url":"https://tessa.tech"},"documentationUrl":"https://tessa.tech"},"missing_fields":[],"endpoint_url":"https://aiagent.tessa.tech","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"completed","artifacts":1},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-20 15:04 | ok | 100 | 200 | HTTP/1.1 | 140 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":9,"skills":["tessa-services","tessa-case-studies","ai-readiness-assessment","find-professional-services-firm","get-wcag-audit","request-strategy-session","request-introduction","claim-listing","request-quote"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC","JSONRPC"],"signatures":0}meta {"card_url":"https://aiagent.tessa.tech/.well-known/agent-card.json","card":{"name":"TESSA Marketing & Technology","version":"1.1.0","provider":{"organization":"TESSA Marketing & Technology","url":"https://tessa.tech"},"documentationUrl":"https://tessa.tech"},"missing_fields":[],"endpoint_url":"https://aiagent.tessa.tech","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"completed","artifacts":1},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-19 14:02 | ok | 100 | 200 | HTTP/1.1 | 108 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":9,"skills":["tessa-services","tessa-case-studies","ai-readiness-assessment","find-professional-services-firm","get-wcag-audit","request-strategy-session","request-introduction","claim-listing","request-quote"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC","JSONRPC"],"signatures":0}meta {"card_url":"https://aiagent.tessa.tech/.well-known/agent-card.json","card":{"name":"TESSA Marketing & Technology","version":"1.1.0","provider":{"organization":"TESSA Marketing & Technology","url":"https://tessa.tech"},"documentationUrl":"https://tessa.tech"},"missing_fields":[],"endpoint_url":"https://aiagent.tessa.tech","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"completed","artifacts":1},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-18 13:04 | ok | 100 | 200 | HTTP/1.1 | 457 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":9,"skills":["tessa-services","tessa-case-studies","ai-readiness-assessment","find-professional-services-firm","get-wcag-audit","request-strategy-session","request-introduction","claim-listing","request-quote"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC","JSONRPC"],"signatures":0}meta {"card_url":"https://aiagent.tessa.tech/.well-known/agent-card.json","card":{"name":"TESSA Marketing & Technology","version":"1.1.0","provider":{"organization":"TESSA Marketing & Technology","url":"https://tessa.tech"},"documentationUrl":"https://tessa.tech"},"missing_fields":[],"endpoint_url":"https://aiagent.tessa.tech","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"completed","artifacts":1},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-17 13:04 | ok | 100 | 200 | HTTP/1.1 | 449 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":9,"skills":["tessa-services","tessa-case-studies","ai-readiness-assessment","find-professional-services-firm","get-wcag-audit","request-strategy-session","request-introduction","claim-listing","request-quote"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC","JSONRPC"],"signatures":0}meta {"card_url":"https://aiagent.tessa.tech/.well-known/agent-card.json","card":{"name":"TESSA Marketing & Technology","version":"1.1.0","provider":{"organization":"TESSA Marketing & Technology","url":"https://tessa.tech"},"documentationUrl":"https://tessa.tech"},"missing_fields":[],"endpoint_url":"https://aiagent.tessa.tech","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"completed","artifacts":1},"http_version":"HTTP/1.1","vantage":"us-east-1"} |