Keep the AI-systems inventory current — built and bought — hold the governance record each state expects, track when testing is due, and assemble the evidence pack an examiner asks for.
A group-wide documentation score can look complete while a handful of AI-system cohorts carry most of the gap. Nestack reports the documentation-gap rate by slice, not only in total.
Slice performance — reported separately, not only in aggregateIllustrative example
Slice
Failure rate
Lift
Lift vs. threshold
Status
Third-party systems bought, not built
7.9%
4.0×
Review
Models changed since the last review
5.6%
2.9×
Review
Systems used in more than one state
3.3%
1.7×
Watch
Internally built, documented at release
1.9%
0.8×
Normal
Bar: documentation-gap rate lift vs. the internally-built baseline · scale 0–4.0× · tick at 2.0×2 of 4 slices over threshold
Evidence-linked improvement
Every cycle closes with one more documented case
The loop shuts when the undocumented model is a regression case Each cycle leaves the next one a harder test to pass..
Improvement cycle · five stagesSwitchback — the path turns at Improve and returns at Learn
01Detect
Documentation-gap rate rises in a system slice.
02Diagnose
The model nobody wrote down is traced back through the inventory until the cause narrows to one gap.
03Improve
Whatever changes ships against a version, with the systems that prompted it attached.
04Verify
Nothing ships until the affected documentation cases pass a second time.
05Learn
The suite grows by one case; so does the evidence pack.
Learn → DetectThe return edge. Detection next time runs against a suite one system longer.
Typical build scope
Twelve workstreams across six weeks
The build scope read against the delivery timeline. Week structure follows the six-week plan — discovery, sources, governance workflow, evaluation, integration, then production validation and handover.
WorkstreamWeek 1Week 2Week 3Week 4Week 5Week 6
01Governance workflow discovery and scope and boundary definition.
02Inventory and vendor-source assessment.
03State-rule and documentation mapping and rule mapping.
04Inventory ingestion and normalisation.
05Record-assembly logic and source binding.
06Confidence scoring and gap routing.
07Officer review workflow.
08Vendor and GRC system integration.
09Inventory and documentation cases.
10Guardrails and attestation controls.
11System-trail instrumentation.
12Deployment, documentation and Agent Care handover.
12 workstreams · 6 weeks · bar shows the weeks a workstream is active — several run in parallelFinal scope and sequence confirmed in discovery
Engagement tiers
What each tier includes
Rows are the capabilities named in each tier's scope. Higher tiers include everything below them.
Capability✓ in scope · — not at this tierPilotOne business unit, one stateProductionProduction governance systemsAdvancedMultiple states / lines
Introduced at Pilot
Inventory and record assembly to your rules✓✓✓
Officer review✓✓✓
Documentation-completeness baseline✓✓✓
Introduced at Production
Reporting by state—✓✓
Officer workflow in your systems—✓✓
Approved write-back—✓✓
Model-inventory integration—✓✓
Introduced at Advanced
Multi-state governance rules——✓
Multi-stage officer approvals——✓
High system volume——✓
Multi-state governance controls——✓
Build priceFrom $5,000From $8,000Custom quote
Final build priceConfirmed after discovery based on integrations, workflow complexity, system volume, review controls and deployment requirements.
Separate from buildBuild pricing is separate from recurring Agent Care, which covers managed monitoring, evaluations, incidents and verified improvements after launch.
What we need from you
What you bring, and what we build with it
Each input maps to a piece of build scope and a week in the delivery timeline.
You bringWe build with it
01Your AI-system inventory and vendor-contract list→Inventory ingestion and vendor-contract mappingWeek 1
02Representative past systems, including retired ones→Governance-record assembly baseline and testing-cadence logicWeek 2
03Your state-scope list and documentation policy→State-rule and documentation-policy mappingWeek 1
04Access to relevant APIs, feeds or exports→Inventory and GRC-system assessment, then integration setupWeek 2
05Systems you would not want examined→Data-call cases and failure-mode testingWeek 4
06What no system may go undocumented on→Confidence scoring, gap routing, guardrails and attestation controlsWeek 3
07Named compliance officers to review records→Officer review workflow, then pilot and production validationWeeks 5–6
Nothing else is requiredDeployment, documentation and Agent Care handover are ours.
Delivery timeline
Four phases across six weeks
Bands follow the real work rather than the plan, which is why evaluation and pilot share week 5.
PhaseW1W2W3W4W5W6
DiscoveryW1
BuildW2 – W3
EvaluateW4 – W5
Pilot & LaunchW5 – W6
Week focusW1Governance workflow discovery, state-rule mapping and the automation boundaryW2Inventory and vendor-source integration and the assembly baselineW3Assembly workflow, confidence logic and officer-review controlsW4Evaluation suite, documentation checks and failure-mode testingW5Vendor-system integration, pilot systems and targeted correctionsW6One reporting cycle assembled under the compliance officer, then handover
Reading the bandA bar covers the weeks its work is named in, and nothing else. The week 5 overlap is real, not padding.
At the end of W6Once the cycle validates, Agent Care owns the running agent.
DurationSix-week plan shown · typical delivery 4–6 weeks depending on scope confirmed in discovery.
Next step · Insurance AI agent
Build an AI-governance agent — one your own inventory will have to list, too.
Bought is still yours to explain, and the record has to say so. Show us your AI-system inventory, your vendor contracts and the officer who signs off — we'll map what's tracked, what's missing and where the documentation gap sits.