https://langchain-core-langsmith-openai-8c02f9.getvda.ai/.well-known/agent-card.json

a2a first seen 2026-09-07 · last seen 2026-09-09 · json

Listed in

source	name	description	external id
Agenstry	LLM Observability & Orchestration Agent		a2a_agent:langchain-core-langsmith-openai-8c02f9.getvda.ai

Same host

agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 1 · 1 alive robots × 1 · 1 alive sigdir × 1

Badge

embed:

<a href="https://agentprobe.org/endpoint/8018"><img src="https://agentprobe.org/badge/8018.svg" alt="agentprobe"></a>

Probe history

probed (UTC)	outcome	score	status	ms	version	capabilities	error
2026-09-08 08:39	connect-fail	60	200	3261	0.3.0	details capabilities {"era":"0.3","skills_count":4,"skills":["orchestration","observability","llm-client","selftest"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0} meta {"card_url":"https://langchain-core-langsmith-openai-8c02f9.getvda.ai/.well-known/agent-card.json","card":{"name":"LLM Observability & Orchestration Agent","version":"0.1.7","provider":{"organization":"VDA / GOSCE","url":"https://getvda.ai"},"documentationUrl":"https://llm-observability-orchestration.getvda.ai/governance.md"},"missing_fields":[],"endpoint_url":"https://llm-observability-orchestration.getvda.ai/a2a/","binding":"JSONRPC","vantage":"us-east-1"}	card ok; interface connect-fail: WriteError:
2026-09-07 07:40	ok	100	200	1126	0.3.0	details capabilities {"era":"0.3","skills_count":4,"skills":["orchestration","observability","llm-client","selftest"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0} meta {"card_url":"https://langchain-core-langsmith-openai-8c02f9.getvda.ai/.well-known/agent-card.json","card":{"name":"LLM Observability & Orchestration Agent","version":"0.1.7","provider":{"organization":"VDA / GOSCE","url":"https://getvda.ai"},"documentationUrl":"https://llm-observability-orchestration.getvda.ai/governance.md"},"missing_fields":[],"endpoint_url":"https://llm-observability-orchestration.getvda.ai/a2a/","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"message","parts":1},"vantage":"us-east-1"}

probed (UTC)

outcome

score

status

version

capabilities

error

2026-09-08 08:39

connect-fail

200

3261

0.3.0

details

capabilities

{"era":"0.3","skills_count":4,"skills":["orchestration","observability","llm-client","selftest"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}

meta

{"card_url":"https://langchain-core-langsmith-openai-8c02f9.getvda.ai/.well-known/agent-card.json","card":{"name":"LLM Observability & Orchestration Agent","version":"0.1.7","provider":{"organization":"VDA / GOSCE","url":"https://getvda.ai"},"documentationUrl":"https://llm-observability-orchestration.getvda.ai/governance.md"},"missing_fields":[],"endpoint_url":"https://llm-observability-orchestration.getvda.ai/a2a/","binding":"JSONRPC","vantage":"us-east-1"}

card ok; interface connect-fail: WriteError:

2026-09-07 07:40

100

200

1126

0.3.0

details

capabilities

{"era":"0.3","skills_count":4,"skills":["orchestration","observability","llm-client","selftest"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}

meta

{"card_url":"https://langchain-core-langsmith-openai-8c02f9.getvda.ai/.well-known/agent-card.json","card":{"name":"LLM Observability & Orchestration Agent","version":"0.1.7","provider":{"organization":"VDA / GOSCE","url":"https://getvda.ai"},"documentationUrl":"https://llm-observability-orchestration.getvda.ai/governance.md"},"missing_fields":[],"endpoint_url":"https://llm-observability-orchestration.getvda.ai/a2a/","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"message","parts":1},"vantage":"us-east-1"}