Selun | Sagitta AAA Portfolio Infrastructure: A2A agent card

What the card declares

Endpoint

https://selun.sagitta.systems/api/a2a

Protocol version

1.0

Transport

JSONRPC

Agent version

1.0.0

Card shape

pre-v1.0

Since when this agent answers

Followed since

2026-09-08

Last answer

2026-09-08

Readings

1

Answers

1

Declared skills

• Portfolio AllocationPortfolio allocation engine. Call this when an automated portfolio workflow needs a target crypto allocation for a specified risk tolerance, timeframe, and optional portfolio segment. Returns an accepted allocation job…
  • portfolio
  • allocation
  • crypto
  • x402
• Portfolio Allocation with Certified ReportPortfolio allocation and report engine. Call this when an automated portfolio workflow needs the target allocation plus a certified decision record for a specified risk tolerance, timeframe, and optional portfolio…
  • portfolio
  • allocation
  • certified-decision
  • x402
• Market Regime ClassifierMarket regime classifier. Call this before allocation or rebalancing. Returns volatility, liquidity, sentiment, and allocation authorization inputs for automated portfolio workflows, plus the requested portfolio segment…
  • portfolio
  • market-regime
  • volatility
  • sentiment
  • x402
• Risk Policy EnvelopeRisk policy engine. Call this when portfolio constraints and segment filters must be computed for a supplied risk tolerance, timeframe, and optional portfolio segment. Returns exposure caps, stablecoin floor, risk…
  • portfolio
  • policy-engine
  • risk-budget
  • exposure-caps
  • x402
• Asset ScorecardAsset scoring engine. Call this before asset selection or allocation. Returns liquidity, structural stability, role classification, and composite quality scores for candidate assets, shaped by the requested portfolio…
  • portfolio
  • asset-scoring
  • liquidity
  • defi-safety
  • x402
• Portfolio Rebalance EnginePortfolio rebalance engine. Call this after allocation or on a monitoring schedule with current holdings. Returns target-vs-current drift and the adjustments required to rebalance within policy constraints for the…
  • portfolio
  • rebalance
  • drift
  • x402
• SCE Continuity ModeStructured Case Engine continuity mode check. Call this as an execution preflight to determine whether prior case doctrine permits the proposed action to proceed or requires escalation.
  • sce
  • agent-safety
  • execution-preflight
  • doctrine-action
  • x402
• SCE Case RelevanceStructured Case Engine case relevance lookup. Returns matching doctrine cases relevant to the proposed action for agent decision validation.
  • sce
  • case-library
  • protocol-risk
  • x402
• SCE Risk EvaluationDoctrine-based risk evaluation for autonomous agents. Returns a structured risk verdict and recommended escalation level for the proposed portfolio action.
  • sce
  • agent-safety
  • protocol-risk
  • execution-preflight
  • x402

Findings

• ErrorRequired field missing: provider.organizationprovider.organization
• WarningCard written in the shape used before v1.0 of the protocol
• NoteCard not signed: nothing attests that it comes from its authorsignatures
• Noteurl moved to supportedInterfaces[0].url in v1.0url
• NoteprotocolVersion moved to supportedInterfaces[].protocolVersion in v1.0protocolVersion

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