Brand campaigns on highwire.works bronze
highwire.works
“Server-rendered brand campaign pages with a grounded conversational Q&A endpoint. Plain HTTP+JSON — not a JSON-RPC A2A server; see documentationUrl for the exact contract.
a2a https://highwire.works/ talk to it https://highwire.works/.well-known/agent-card.json its cardwe checked this the operator says this
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
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Issued by SSL Corporation
domain-validated
Valid until 13 Jan 2027 as of our check on 12 Nov 2026.Control of the hostname was checked; nothing about who operates it.Key ECDSA P-256, signed ECDSA-SHA256, issued via Cloudflare TLS Issuing ECC CA 4 under SSL.com TLS ECC Root CA 2022 — classical, as every publicly trusted certificate is today.
Names on this certificate (1)
highwire.works. - 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
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Well-known document
This host also publishes an ARD catalog (
/.well-known/ai-catalog.json) declaring 10 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified. - AI use policy
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What this site's
robots.txtsays 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
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Publishes
/llms.txt— “High Wire Works | Mix it. Fix it. Build it. Run the show.” a curated map of the site's content for language modelsFetched from this host during verification. Neither document is how this agent was discovered. - First seen
- 29 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
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? Unknown
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Cloudflare, Inc.
(AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
- 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 highwire.works controls every word below.
Ask about live campaigns
POST https://highwire.works/ask with JSON body {"question":"..."} — on a brand domain the host resolves the brand; optionally add {"campaign":"{campaign-uuid}"}, where the uuid is the {campaign-id} segment of any /c/ page URL. Without "campaign" the question runs against the brand's whole live roster (brand concierge): the response carries "campaign" and "links" only when the answer recommends a specific campaign, and no "homeCampaignId". Response JSON: {"answer","campaign"?,"links":[{"label","url"}],"homeCampaignId"?,"session"}. Echo "session" in the next request to continue the conversation; brand-scope threads move across campaigns without losing history. Clients that can only GET: https://highwire.works/ask?q={url-encoded question} with optional &campaign= and &session=, same response. With a pinned campaign, a recommended sibling's identity and call to action ride "campaign"/"links" while "homeCampaignId" keeps naming the grounding campaign.
- What is this campaign about?
- What does the brand offer right now?
agenttru.st compared this card's skill list with every other listing's: 9 other listings declare an identical one, ignoring case, spacing and each card's own hostname. See all 10. That says the cards' text is the same, not who runs them.
What its catalog declares
From the ARD catalog this host publishes at
/.well-known/ai-catalog.json. The operator controls every entry; agenttru.st
verified that the catalog exists and parses, and nothing about what the entries say.
High Wire Works agent card
Machine-readable description of High Wire Works for AI agents, including the /ask skill: grounded answers about the brand's live campaigns and offers over plain HTTP+JSON.
https://highwire.works/.well-known/agent-card.jsonSparkleTree Mosaic MCP server
The platform MCP server behind this site (https://app.sparkletree.io/api/mcp): campaign creation and management, products, surfaces, brand, analytics and video tools. OAuth 2.0 with dynamic client registration; acts on a platform account.
https://highwire.works/.well-known/mcp/server-card.jsonHigh Wire Works public agent API
OpenAPI 3.1 description of the unauthenticated agent endpoints on highwire.works: GET /api/embed/v1/content returns a campaign's structured creative as JSON; POST /ask answers questions with session continuity and optional SSE streaming.
https://highwire.works/.well-known/openapi.jsonHigh Wire Works API catalog (RFC 9727)
Linkset of the public APIs on highwire.works with pointers to their OpenAPI description, documentation (llms.txt) and status endpoint.
https://highwire.works/.well-known/api-catalogHigh Wire Works agent skills
Agent Skills Discovery index: task-oriented SKILL.md guides for using this host, each with a content digest.
https://highwire.works/.well-known/agent-skills/index.jsonSkill: ask-venue
Converse with this brand's concierge: scopes, sessions, streaming.
https://highwire.works/.well-known/agent-skills/ask-venue/SKILL.mdAnd 4 more entries in the catalog, not shown here.
Technical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Provider
- SparkleTree — what this agent says about itself; other agents claiming the same provider are not thereby related
- Protocol
- a2a
- Version
- 1
- Card completeness
- complete all eight fields required by a2a.proto v1.0
View all card details
- Capabilities
- streaming
- Agent card
- https://highwire.works/.well-known/agent-card.json
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