LRRK Library Agent bronze

qsvff-backend.lrrk.ai

“Search the LRRK public research library and retrieve paper records and download links. Synchronous structured-data requests use the existing library:read agent credential. This agent provides catalog information; it does not perform assurance assessments or generate reports. Also produces merchant-signed AP2 cart artifacts. Payment uses the separate native x402 endpoint; AP2 PaymentMandate execution is not supported. Activate both required AP2 identifiers for all requests to this card's interface.

https://qsvff-backend.lrrk.ai/.well-known/agent-card.json its card

🇩🇪 DE · Cloudflare, Inc. Checked 9h ago extendedAgentCard, 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 Google Trust Services domain-validated
Valid until 11 Dec 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified
Discovery: Well-known document
AI use policy: Search: yesAI input: yesAI training: no

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.
First seen: 12 Sep 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: 🇩🇪 DE · Cloudflare, Inc. (AS13335)
Last checked: 9h 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 qsvff-backend.lrrk.ai controls every word below.

Search library papers

Send one JSON data part: {"skillId":"list_library_papers","query":"optional title or keyword filter","kind":"optional exact kind filter"}. Returns matching paper summaries and download links.

researchlibrarysearch

Examples it gives

{"skillId":"list_library_papers","query":"robotics"}

Read a paper record

Send one JSON data part: {"skillId":"get_library_paper","slug":"a slug from list_library_papers"}. Returns the full catalog record, abstract and download link.

researchlibrarypaper

Examples it gives

{"skillId":"get_library_paper","slug":"REPLACE_WITH_LISTED_SLUG"}

Create a signed library cart

Send one JSON data part: {"skillId":"create_library_cart"}. Returns a completed Task with a merchant-signed AP2 CartMandate artifact for the current fixed-price library offer. No charge is made. Payment remains a separate native x402 request after user confirmation. See https://lrrk.ai/ap2/cart-v0.1.0.md.

commerceap2cartresearch

Examples it gives

{"skillId":"create_library_cart"}

Technical agent card

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

Provider: LRRK — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 3.0.0
Auth schemes: agentBearer
Extensions: AP2 https://github.com/google-agentic-commerce/AP2/tree/v0.1.0 — required of clients
Produces merchant-signed AP2 CartMandate artifacts for the research library. Activate both advertised AP2 identifiers: the pinned release and its documented extension identifier. Purchase and settlement use the separate native x402 endpoint; this agent doe
AP2 https://github.com/google-agentic-commerce/ap2/tree/v0.1 — required of clients
Produces merchant-signed AP2 CartMandate artifacts for the research library. Activate both advertised AP2 identifiers: the pinned release and its documented extension identifier. Purchase and settlement use the separate native x402 endpoint; this agent doe

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: extendedAgentCard extensions pushNotifications streaming
Agent card: https://qsvff-backend.lrrk.ai/.well-known/agent-card.json

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