AAAA-Nexus

About this agent

LocalMark's observation

LocalMark first listed this public Agent Card on 10 Oct 2026, 07:52 UTC. Its latest card check succeeded; the card declares 26 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

Read the original Agent Card ↗

What LocalMark checked

• Published Agent Card

  Inspect the source card ↗. The last successful fetch was 10 Oct 2026, 07:59 UTC.

• Latest card check: passed

  10 Oct 2026, 07:59 UTC · Agent Card validated

• Advertised endpoint: TLS connection passed

  10 Oct 2026, 07:59 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.

• Read-only protocol probe: Protocol response unconfirmed

  10 Oct 2026, 07:52 UTC · Endpoint response did not match the JSON-RPC request LocalMark sent no message and did not request task creation.

• Unsigned card

  This card does not provide a digital signature. Checked 10 Oct 2026, 07:59 UTC.

• 30-day card check history

  2 of 2 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.

• Publisher claim

  No publisher claim has been completed for this listing.

Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.

Recent card checks

Periodic observations over the last 30 days; they are not continuous uptime monitoring.

View the 30-day check log as JSON →

Card and signature changes

• No changes recorded since change tracking began.

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README Markdown:

Card-declared connections

These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.

• No card-declared connections recorded yet.

View all connections as JSON →

Declared skills 26

• AI Inference

  LLM inference via Cloudflare Workers AI — Llama 3.1 8B with streaming support

  inferencellmai
• Agent Discovery & Matchmaking

  Search the agent registry, get capability-matched recommendations, and browse the global agent directory

  discoveryregistrymatchmakinga2a
• Agent Escrow

  Multi-agent escrow for high-value A2A transactions — create, release, dispute, and arbitrate escrow contracts

  escrowpaymentstrustarbitration
• Agent Identity Federation

  Mint platform-neutral agent identity tokens portable across AWS Bedrock, Google ADK, LangChain, CrewAI, AutoGen, and OpenAI Agents SDK. Solves cross-platform agent identity fragmentation.

  identityfederationportabilitycross-platformcontrol-plane
• Agent Reasoning Tools

  Semantic diff, intent classification, contradiction detection, token budget optimization, capability matching, and multi-step plan generation

  reasoningplanningnlpa2a
• Agent Reputation Oracle

  Decentralized reputation registry — record interactions, query trust scores, view history, and dispute ratings. Cross-references x402 payment history for Sybil resistance.

  reputationtrustsybil-resistancea2a
• Agent Rollback Coordinator

  Saga-as-a-Service for multi-step agent workflows — register compensating actions per step, checkpoint completions, and trigger reverse rollback on failure. Fills the standardized compensation gap.

  rollbacksagacompensationtransactionsfault-tolerance
• Behavioral Contract Verifier

  Verify agent behavioral specs against formally proven bounds — attestation that an agent's stated policies (delegation depth, hallucination rate, spending limits) are within provably safe parameters.

  verificationcontractsformal-methodsattestationcontrol-plane
• Compliance & Ethics

  EU AI Act compliance checks, ethics screening, prompt injection scanning, and AI Bill of Materials drift detection

  complianceeu-ai-actethicsaibomsafety
• Cross-Tenant Memory Fence

  Cryptographic namespace boundary preventing cross-tenant memory bleed in warm-pooled agents. HMAC-derived per-tenant keys rotate each epoch. Audit trail for memory access patterns. GDPR/HIPAA audit-ready.

  memoryisolationmulti-tenantprivacysecurity
• Decision Audit Vault

  Tamper-proof audit logging and verification — capture full decision cycles with RatchetGate-secured integrity proofs for regulatory compliance (GDPR/CCPA)

  auditloggingcomplianceobservability
• Decision Lineage Vault

  Cross-framework structured decision trace capture — records intent, reasoning, constraints, alternatives, and outcomes in a tamper-proof hash chain. GDPR/CCPA audit-ready.

  observabilitylineageauditcompliancecontrol-plane
• HELIX Compression

  proprietary geometric model and data compression with decompression — lossless via E8 lattice geometry

  compressionoptimizationgeometric-compression
• Hallucination Oracle

  LLM hallucination upper-bound constant — deterministic threshold for output reliability gating

  hallucinationsafetyoraclellm
• Hierarchical Quota Ledger

  Define a token/call budget tree for an orchestrator and sub-agents. Enforces parent-pool limits with per-child soft caps and idempotency-key retry deduplication to prevent storm-driven budget exhaustion.

  quotarate-limitingbudgetorchestrationgovernance
• Identity & Delegation

  Topological identity verification, Sybil-check, zero-trust attestation, and UCAN-style delegation validation

  identityverificationdelegationpqczero-trust
• Multi-Agent Consensus Broker

  Coordinate N agents voting on an output with majority/unanimous/weighted/supermajority quorum modes. Issues a signed certificate when consensus is reached. Fills the missing A2A v1.0 consensus primitive.

  consensusvotingcoordinationmulti-agentcertification
• Output Certification Notary

  Issue a signed certificate proving an agent output passed a quality rubric before delivery. Built-in rubrics: contract-completeness-v2, safety-review-v1, hallucination-bound-v1. Verifiable offline.

  certificationqualitynotaryattestationoutput
• Pre-Action Authorization Gateway

  Deterministic pre-action authorization for tool calls — evaluates agent actions against formally verified policy bounds before execution. Returns cryptographic authorization tokens.

  authorizationpolicygovernanceoapcontrol-plane
• Quantum RNG

  Quantum-seeded random bytes with HMAC-SHA256 proof of entropy

  randomnessentropycryptographyfree
• RatchetGate Session Security

  47-epoch safe-prime session ratchet with formal re-key schedule (MCP CVE-2025-6514 mitigation). Register, advance, probe, and query session status.

  securitysessioncryptographymcp
• SLA Enforcement

  Register, monitor, and enforce service-level agreements between agents — automatic breach detection and reporting

  slamonitoringcompliancea2a
• Spending Governance Oracle

  Agent chain spending authorization with trust-decay bounds — validates whether an agent or multi-hop delegation chain is authorized to spend a given amount. Prevents runaway spending.

  spendinggovernancepaymentsx402control-plane
• Swarm Relay

  Multi-agent swarm message relay and inbox for coordinated agent-to-agent communication

  swarmmessagingcoordinationa2a
• Threat Scoring

  Score a payload for security threats using triality consensus

  securitythreatcompliance
• Zero-Day Scanner

  Scan agent code or payloads for zero-day vulnerability patterns

  securityzero-dayvulnerability