F grade
connect-fail
60 score
1992 ms
0.3.0 version
0.0% uptime over 3 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://tarx.com/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-09 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| A2A Registry (a2aregistry.org) | TARX | Local-first house for work context. Visiting systems may author a soul they choose, propose a Computer install, and later request approved Supercomputer assembl | https://tarx.com/.well-known/agent-card.json |
| Agenstry | TARX | a2a_agent:tarx.com |
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/248"><img src="https://agentprobe.org/badge/248.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 09:16 | connect-fail | 60 | 200 | 1992 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["cairn","soul","need-computer","need-reserve"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://tarx.com/.well-known/agent-card.json","card":{"name":"TARX","version":"0.1.0","provider":{"organization":"TARXAN Inc","url":"https://tarx.com"},"documentationUrl":"https://tarx.com/we.txt"},"missing_fields":[],"endpoint_url":"https://mcp.tarx.com/mcp","binding":"JSONRPC","vantage":"us-east-1"} | card ok; interface connect-fail: LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | |
| 2026-09-08 08:14 | connect-fail | 60 | 200 | 2257 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["cairn","soul","need-computer","need-reserve"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://tarx.com/.well-known/agent-card.json","card":{"name":"TARX","version":"0.1.0","provider":{"organization":"TARXAN Inc","url":"https://tarx.com"},"documentationUrl":"https://tarx.com/we.txt"},"missing_fields":[],"endpoint_url":"https://mcp.tarx.com/mcp","binding":"JSONRPC","vantage":"us-east-1"} | card ok; interface connect-fail: h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | |
| 2026-09-07 07:33 | protocol-mismatch | 80 | 200 | 1763 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["cairn","soul","need-computer","need-reserve"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://tarx.com/.well-known/agent-card.json","card":{"name":"TARX","version":"0.1.0","provider":{"organization":"TARXAN Inc","url":"https://tarx.com"},"documentationUrl":"https://tarx.com/we.txt"},"missing_fields":[],"endpoint_url":"https://mcp.tarx.com/mcp","binding":"JSONRPC","endpoint_status":200,"a2a_error":-32601,"vantage":"us-east-1"} | error -32601 for both message/send and SendMessage |