abagraph bronze

abagraph.com

“The AI System of Record for agents: bitemporal, source-backed facts with automatic context compaction and an MCP interface.

a2a https://abagraph.com talk to it https://abagraph.com/.well-known/agent-card.json its card

🇺🇸 US · Google LLC Checked 3h ago 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 16 Nov 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: 25 Aug 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 · Google LLC (AS396982)
Last checked: 3h 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 abagraph.com controls every word below.

build_context

One-call, token-bounded task packet (facts + one-hop graph walk + adjacent snippets), confidence-ranked and source-backed. Prefer this at task start over many recall calls.

contextcompactionretrievaltoken-budget

recall

Read facts by mode: semantic (kNN over embeddings), pattern (subject/predicate/object/status), or walk (graph BFS).

recallsearchsemanticgraphpattern

remember

Write a single fact (auto-supersede or coexist) with provenance and calibrated confidence. Contradictions close the prior fact instead of overwriting it.

writememoryprovenanceconfidence

digest

Ingest extracted triples from a source into provenance-bearing facts in one call.

ingestdigestprovenanceconnectors

recall_as_of

Time-travel: read what was believed at a given instant (unix ms), including facts that have since been superseded.

bitemporaltime-travelas-ofaudit

whats_changed

Diff the record between two times (added / superseded / still-valid) to detect drift and contradictions.

diffdriftchange-detectionbitemporal

explain_fact

Provenance plus lifecycle history for a fact id: how it came to be and what it superseded.

provenanceexplainabilityauditlifecycle

Technical agent card

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

Provider: abagraph — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 0.1.0
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.

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Capabilities: streaming
Agent card: https://abagraph.com/.well-known/agent-card.json

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