SEQUESTO aOS
The agentic operating system for commercial teams.
SEQUESTO aOS brings eight layers together in one governed platform for tenders, questionnaires, and structured document work. A stable model foundation, a purpose-built runtime, specialist agents, connected knowledge, flexible workflows, collaborative workspaces, and auditability all reinforce one another inside one system.
The value of SEQUESTO aOS is not one isolated feature. It is the way each layer builds on the one below it and becomes more useful in combination.
LAYER 01
Multi-Model Intelligence
The stack starts with a dependable large-language-model foundation. In practice, most work runs on one primary model family, while the architecture stays flexible enough to evolve as models improve.
LAYER 02
Agentic Harness
On top of the model layer, the harness turns capability into a controlled runtime. It governs tool use, function calling, memory, reasoning, and observability, and assembles each run around the task at hand.
LAYER 03
Agent Force
The harness powers James and the specialist agents that actually move the work forward. James is the orchestrator your team works with, while specialist behaviours handle extraction, drafting, review support, and document operations.
LAYER 04
Context & Knowledge
Useful agentic work depends on the right context. This layer combines institutional knowledge, connected sources, workspace-specific material, and memory of how the team works.
LAYER 05
Data & Integrations
The operating system becomes practical when it connects to the systems teams already trust. This layer brings in source systems, dashboards, MCP-based extensions, and custom integrations.
LAYER 06
Bid Capabilities
This layer shapes the aOS into a working environment for tenders, questionnaires, and commercial documents. Workflows, views, approvals, and collaboration can all be configured around how a team actually operates.
LAYER 07
Products & Interfaces
All of the power underneath only matters if the workspace is usable. This layer is where people, documents, visibility, and approvals come together in one interface.
LAYER 08
Security & Governance
The top layer makes the rest deployable in real enterprises. Traceability, usage visibility, access control, SSO, and certifications turn the system into something teams can operationalise with confidence.
EXPLORE THE LAYERS
Go deeper into the core building blocks of the aOS.
Multi-Model Intelligence
SEQUESTO runs most work on one primary model family and upgrades deliberately to the latest capable release. The architecture can evolve as models improve, but the priority is stability, quality, and consistency for the teams working on top of it.
Learn more →Agentic Harness
The Agentic Harness is the substrate behind how work gets executed in SEQUESTO aOS. It governs tool use, function calling, memory, reasoning, observability, and runtime safety so each task is assembled around the user’s request instead of pushed through one static chain.
Learn more →Agent Force
Agent Force is the specialist layer on top of the harness. James orchestrates the work, while specialist agents handle extraction, drafting support, review support, and document operations across tenders, questionnaires, and structured commercial work. The heavy lifting scales, but the final wording and approval stay human.
Learn more →Security & Governance
This layer is about proving what happened, controlling who can do what, and meeting enterprise security expectations without turning governance into a separate project. Traceability, usage visibility, access controls, SSO, ISO 27001, and SOC 2 Type II all support that goal.
Learn more →See how the full system fits together.
Walk through the architecture with the SEQUESTO team and see how the layers come together in real commercial workflows.