langchainagent bronze

langchain-a2a.ai-demo.ping-devops.com

“LangGraph banking agent. Answers account, balance, transaction and transfer questions through MCP tools, and can hand a message to a configured specialist agent through the PingOne Privilege AI Gateway. Every hand-off it makes is reported back in the reply.

a2a https://langchain-a2a.ai-demo.ping-devops.com/a2a/jsonrpc talk to it https://langchain-a2a.ai-demo.ping-devops.com/.well-known/agent-card.json its card

🇺🇸 US · Amazon.com, Inc. Checked 5d ago extensions, pushNotifications, stateTransitionHistory, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 10 Jan 2027 as of our check on 9 Nov 2026.

Control of the hostname was checked; nothing about who operates it.

Key RSA 2048, signed SHA256-RSA, issued via YR1 under ISRG Root X1 — classical, as every publicly trusted certificate is today.

Names on this certificate (1)

langchain-a2a.ai-demo.ping-devops.com.
Connection: TLS 1.3 · X25519 — classical key exchange, agreed with our checker on 9 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 12 Oct 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇺🇸 US · Amazon.com, Inc. (AS16509)
Last checked: 5d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of langchain-a2a.ai-demo.ping-devops.com controls every word below.

LangChain agent chat

Delegate a text task to the LangChain MCP agent: accounts, balances, transactions and transfers.

langchainmcpbanking

Examples it gives

What are my account balances?
Show my last five transactions.

Hand off to a specialist agent

Forward a message to a configured specialist agent through the gateway. Name it in the request metadata as delegateTo; no model call is made.

a2adelegation

Examples it gives

Review who has admin access (metadata: delegateTo=<specialist>).

What kind of listing

Test or staging name: Its hostname carries the label “demo”, a name commonly given to test and staging sites.

Checked by agenttru.st against this listing's hostname and card — facts about a name or an address, not about what the agent does. How kinds are decided.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: Ping Identity — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.1.0
Auth schemes: customerOAuth
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

View all card details

Capabilities: extensions pushNotifications stateTransitionHistory streaming
Agent card: https://langchain-a2a.ai-demo.ping-devops.com/.well-known/agent-card.json

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