D grade
protocol-mismatch
80 score
247 ms
0.3 version
0.0% uptime over 1 probes
https://agent-guild-5d5r.onrender.com/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-07 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| A2A Registry (a2aregistry.org) | Agent Guild | Seal machine intent without exposing its payload (the Guild attests provenance, not truth). Ask 'can I safely use or pay this endpoint?' with preflight: <url>. | https://agent-guild-5d5r.onrender.com/.well-known/agent-card |
| Agenstry | Agent Guild | paid_api:agent-guild-5d5r.onrender.com |
Same host
agent-facts × 1 agents-txt × 1 ard × 1 · 1 alive llms-txt × 1 mcp × 3 · 2 alive robots × 1 sigdir × 1 x402 × 2 · 1 alive
Badge
embed: <a href="https://agentprobe.org/endpoint/212"><img src="https://agentprobe.org/badge/212.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-07T00:06:04+00:00 | protocol-mismatch | 80 | 200 | 247 | 0.3 | show{"era":"1.0","skills_count":7,"skills":["guild.preflight","guild.preflight.deep","guild.index","guild.check","guild.capabilities","guild.report","guild.invoke"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}{"card_url":"https://agent-guild-5d5r.onrender.com/.well-known/agent-card.json","card":{"name":"Agent Guild","version":"2.6.4","provider":{"organization":"Agent Guild","url":"https://agent-guild-5d5r.onrender.com"},"documentationUrl":"https://agent-guild-5d5r.onrender.com/for-agents"},"missing_fields":[],"endpoint_url":"https://agent-guild-5d5r.onrender.com/a2a","binding":"JSONRPC","endpoint_status":200,"a2a_error":-32601} | error -32601: {'code': -32601, 'message': 'Method not found. This endpoint implements message/send only; for the full surface use MCP |