Bench — a test set of issuers, dated questions and sourced answers bronze

data-bench.ai

“Bench, under Data Vintage: a test set of issuers, dated questions and each answer with the page it came from. Callable today: the sourced record every answer cites, on 34 live markets; the test set itself is not served on a door yet.

a2a https://mcp.getissuer.ai/mcp talk to it https://data-bench.ai/.well-known/agent-card.json its card

Checked 1h ago extensions, pushNotifications, stateTransitionHistory, streaming

we checked this the operator says this

Community rating 0 0 up · 0 down — sign in to vote

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 Google Trust Services domain-validated
Valid until 25 Jan 2027 as of our check on 14 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

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

Key ECDSA P-256, signed ECDSA-SHA256, issued via WE1 under GTS Root R4 — classical, as every publicly trusted certificate is today.

Names on this certificate (3)

data-bench.ai, www.data-bench.ai, *.www.data-bench.ai.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 14 Nov 2026. What this means
DANE / TLSA: Not verified
Discovery: Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 6 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI use policy: Search: yesAI input: yesAI training: yes

What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents: Publishes /llms.txt — “data-bench.ai — Bench — a test set of issuers, dated questions and sourced answers” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 14 Nov 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: ? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked: 1h 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 data-bench.ai controls every word below.

Route: listed issuers → getissuer

Listed issuers (ticker, ISIN, LEI) resolve at https://mcp.getissuer.ai/mcp: resolve_issuer and get_signal (ACM-68000).

routingresolvermcp

Resolve an issuer

Find a listed company by ticker (with exchange prefix or suffix), ISIN, LEI, legal name or sourced alias; returns the record summary, node and version.