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An AI workforce that watches the portals, builds the bid, and reconciles every project before the QS opens the laptop.

A fleet that triages every tender into a drafted bid pack, builds the per-project CVR before month-end, reconciles subcontractor applications and CIS, and authors brand-locked CDM/RAMS docs — grounded in the same patterns proven live for Legacie's development arm.

The problem

The work lives in the seams

A main contractor's commercial life spans an ERP, a project-management layer, estimating tools and accounting — with tender portals, subcontractor emails and CIS verifications bolted on the side — so CVR, payment applications and tender responses are stitched together by hand at the seams.

Your stack today

ProcoreAccess Coins / Trimble Viewpoint (Vista, Spectrum) / COINS ERPCauseway / CANDY estimatingBluebeam RevuEque2 / Sage 200 ConstructionAsite / Aconex (common data environment)Glenigan / Builders' Conduit (tender intelligence)Companies HouseMicrosoft 365 / SharePoint / TeamsAutodesk Construction Cloud / BIM 360

Real software, wrapped as tools your agents can use — no rip-and-replace. Any system not listed is wrapped to order.

The mechanism

From your systems to your agents

We wrap each system as a clean, named tool at the MCP boundary — so a specialist sees tools, not vendor APIs, and one system breaking never cascades into the rest.

ProcoreAccess Coins / …Causeway / CAND…Bluebeam RevuEque2 / Sage 20…MCPJAJacobTender-to-Bid WriterAAAaronCost-Value Reconciliation…SASarahSubcontractor & CIS Contr…HUHugoDocument & RFI Register C…JOJoanneCDM & Site Compliance Aut…
The workforce

The specialists for construction & engineering

Named agents, live in production at Legacie.

JA

Tender-to-Bid Writer

Watches the portals, triages opportunities against win themes, runs Companies House and supply-chain due diligence, pulls Procore and won-bid evidence and drafts a branded PQQ/ITT pack for sign-off.

Live as Jacob · Business Development Director (Legacie)

AA

Cost-Value Reconciliation Accountant

Fuses job-cost ledgers, committed costs and the latest valuation into a per-project CVR, flagging over/under-claim, accruals and margin drift with variance notes before month-end.

Live as Aaron · Management Accountant (Legacie)

SA

Subcontractor & CIS Controller

Reconciles inbound payment applications against the valuation and contract, tracks retention release and insurance/CSCS expiry, runs CIS verifications and chases missing applications on a contract-enforced cadence.

Live as Sarah · Credit Control Specialist (Legacie)

HU

Document & RFI Register Controller

Keeps the common data environment watertight — tracks drawing revisions, RFIs and submittals across the CDE, chases outstanding responses and flags documents out of date against a contractual window.

Live as Hugo · Construction Support Manager (Legacie)

JO

CDM & Site Compliance Author

Authors and version-controls CDM, RAMS and method statements from approved templates through a vision-judged authoring loop, and tracks training, RIDDOR and inspection actions to closure.

Live as Joanne · HSQE Support / IMS Coordinator (Legacie)

GE

Portfolio Intelligence Analyst

Consolidates programme, cost and safety data across the project-management and ERP layers into a board-grade portfolio view — earned value, cash position and forecast out-turn — on demand.

Live as Georgia · Business Intelligence (WH Scott)

In practice

What the fleet does

A governed specialist for each job — each allowed exactly one role, each gated, attributed and audited. We never put judgement and a send button in the same box.

Tender alert to compliant bid pack

Bid Writer
GleniganCompanies HouseProcorewon-bid library (SharePoint)Bluebeam

Watches tender portals on a standing schedule, triages new opportunities against win themes and capability, runs Companies House and supply-chain due diligence on the buyer, pulls evidence and case studies from Procore and the won-bid library, then drafts the PQQ/ITT response section by section against the question set and assembles a branded, deadline-driven submission.

Outcome. Every relevant tender is triaged the morning it appears and arrives as a drafted, evidenced pack for human sign-off — no opportunity missed to inbox overload.

Cost value reconciliation before month-end

Management Accountant
Access Coins / Trimble ViewpointEque2 / Sage 200CausewayExcel

Fuses job-cost ledgers, committed costs and the latest valuation across the ERP and accounting stack into a per-project CVR, flagging over- and under-claim, accruals to post, and margin drift with variance notes — the reconciliation that normally consumes a QS's month-end.

Outcome. A real-time view of which projects are profitable, surfaced as a reviewed CVR pack instead of a hand-built spreadsheet assembled days after the period closes.

Subcontractor applications and CIS chasing

Credit Controller
Eque2 / Sage ConstructionHMRC CISOutlookSharePoint

Reconciles inbound subcontractor payment applications against the valuation and contract, tracks retention release dates and insurance/CSCS expiry, runs online CIS verifications, and chases missing applications and certificates — politely and relentlessly — with statutory and contractual deadlines applied.

Outcome. Retention release dates and CIS verifications stop slipping through the cracks, and the supply chain is chased on a contract-enforced cadence rather than when someone remembers.

Controlled document and RFI register

Document Control
Asite / AconexProcoreSharePointBluebeam

Keeps the common data environment watertight — tracks drawing revisions, RFIs, technical submittals and approval chains across the CDE, chasing outstanding responses and flagging documents that are out of date or pending against a contractual response window.

Outcome. The document register and RFI log stay current and chased automatically, so design information and approvals don't become the reason a programme slips.

Site-to-board operational intelligence

Business Analyst
ProcoreAccess Coins / ViewpointPower BIMicrosoft 365

Consolidates programme, cost and safety data across the project-management and ERP layers into a board-grade portfolio view — earned value, cash position, open safety actions and forecast out-turn — assembled on demand and delivered as a branded deck.

Outcome. Leadership reads portfolio performance from one consolidated, sourced view instead of waiting on each commercial manager to export and merge their own numbers.

CDM and site compliance pack authoring

Compliance Manager
Microsoft 365SharePointProcoreTypst document engine

Authors and version-controls CDM, RAMS and method-statement documents from approved templates, runs them through a vision-judged authoring loop so the rendered pack is brand-locked and audit-ready, and tracks training, RIDDOR and inspection actions to closure.

Outcome. Compliance documents that pass an audit on first read, produced to a controlled template with the system having checked its own output before a human does.

Proven live

Running in production at Legacie

Proven live at Legacie Contracts — the group's construction and contracting arm. A construction-support agent (Hugo) runs contract administration — RFIs, submittals and the NEC4/JCT clocks — against the in-house system of record; an HSQE agent (Joanne) authors and version-controls CDM, RAMS and method statements through a vision-judged loop and keeps the ISO 9001/14001/45001 and ISO 27001 management-system evidence audit-ready; and the bid and management-accounts agents work the tender pipeline and cost reconciliation — across a contractor delivering thousands of homes.

Read the Legacie story
How we build

Give us a job description. You get a tested agent.

Brief it like you would a new hire. We build it, test it against your reality until the evals are green, ship it in 14 days — then keep adding features so your agents always stay ahead.

Job description
Role
Tender-to-Bid Writer
Owns
Watches the portals
Good looks like
Its one job done every day, to a standard we test before it ships.
Never
Send or commit anything external without a human approval.
  1. 1Build

    Systems wrapped as MCP tools. One job, one gate.

  2. 2Test

    Golden traces + shadow mode behind a reply whitelist.

  3. 3Ship

    Live on your channels in 14 days — governed and audited.

  4. 4Iterate

    Monthly evals + new features, so it stays ahead.

JA

Jacob

Tender-to-Bid Writer

Live
  • Golden traces passing
  • Approval gate on every external send
  • Attributed + audited
Live in 14 days, then improved every month.

“An agent you cannot test is not a product. It is a rumour with API access.”

See how we work
Start where it hurts most

Put your construction & engineering operation on autopilot

Start with a £2,500 AI Readiness Audit on your stack — a ranked map of where the integration tax costs you most, fully credited against any engagement.