01
Agent Skills & Tools
Defined skills, instructions, knowledge, APIs, MCP tools, business rules and actions — with explicit capability boundaries. Skills follow the open Agent Skills format, so a skill written once runs in dSilo apps, in Microsoft Copilot, or through the MCP Server. Tools come from the governed tool catalog with typed contracts, authorization and audit.
02
Workflow-First Orchestration
Deterministic workflows with bounded agent reasoning inside them: explicit handoffs between planner, specialist and validator agents, stop conditions, retries, timeouts and validations. Event-driven triggers start agents on a new invoice, a contract amendment or a price change — not only on a chat prompt.
03
Context Graph
Contracts, suppliers, customers, invoices, SKUs, obligations, pricing terms and transactions connected into one queryable business context. Retrieval combines enterprise RAG and GraphRAG over the procurement and commercial ontology, so every step of an agent sees the right slice of the System of Context, with citations.
04
Memory & State
Task context, durable checkpoints and execution state for long-running workflows that survive restarts and waits for approval. Approved organizational knowledge — categories, supplier history, negotiation outcomes, reviewer decisions — becomes long-term memory with scope and retention rules. Evidence is retained with every decision.
05
Human-in-the-Loop
Validation, approval and escalation checkpoints inserted as first-class steps for contractual, financial, compliance and high-impact decisions — with owners, thresholds, SLAs and the evidence the reviewer needs. Checkpoints render in the Decision Hub, in Teams or in Copilot.
06
Evals & Guardrails
Continuous tests for grounding, tool selection, extraction, reasoning quality, workflow completion, policy compliance and outcome accuracy. Guardrails from the policy engine are enforced by the runtime, outside the model — the model proposes; the control plane decides what is permitted.