Roblox BLS agent bronze

roblox.upperhandai.com

“Brand lift studies from Kantar and Cint, with separate vendor statistics, source citations, and explicit refusals. One agent for the Upperhand Workbench and this test frontend.

https://roblox.upperhandai.com/.well-known/agent-card.json its card

🇺🇸 US · Amazon.com, Inc. Checked 2d ago extensions, pushNotifications, 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 18 Jan 2027 as of our check on 12 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)

roblox.upperhandai.com.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 12 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 5 Nov 2026

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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: 2d 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 roblox.upperhandai.com controls every word below.

find studies

Find studies by campaign name across Kantar and Cint. Returns vendor and study IDs. Never choose an ambiguous study without asking the user.

brand-lift

Examples it gives

Find Brawl Stars brand lift studies

study metrics

Retrieve vendor-computed brand lift, separate control/exposed bases and citations. Fractions are not percentage points. Supports Cint age ranges only; never pool vendors or recalculate significance.

brand-lift

Examples it gives

Show overall metrics for Kantar study 377405

decline

Decline unsupported requests with a published refusal rule. Pooling or shared benchmarks across vendors must use cross-vendor-pooling.

brand-lift

Examples it gives

Combine Kantar and Cint into one lift figure

Technical agent card

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

Provider: Upperhand — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 0.1.0
Auth schemes: bearer
Extensions: https://standards.upperhandai.com/ext/citations/v1
Re-runnable vendor metrics and separate bases.
https://standards.upperhandai.com/ext/refusals/v1
Unsupported computations return a typed refusal.

A2A protocol extensions the card declares. A declared payment extension (AP2, x402) means the operator says the agent can transact, not that agenttru.st has seen it do so.
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: extensions pushNotifications streaming
Agent card: https://roblox.upperhandai.com/.well-known/agent-card.json

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