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Strategy AI agent · Data-room diligence

Due-Diligence Data-Room AI Agent

Grade each requested document by sensitivity before it moves, name the audience cleared to read it, hold anything unclassified, and leave the release itself to a named person.

Typical delivery
4–6 weeks
Deployment
Your stack
Counsel clears
Per document
After launch
Agent Care

What this agent does

Proposes the clearance, never grants it

In

  1. 01

    A document is requested, and clearance depends on who may read it, not on who asked.

  2. 02

    A room opens at signing, and both parties stay independent competitors until closing.

Reason

  1. 03

    A current price list is asked for, and current pricing is what practice holds back.

  2. 04

    A customer-specific term is sought, and the aggregated form is the usual accommodation.

  3. 05

    A forward plan reaches the room, and forward plans sit with the too-sensitive material.

Decide

  1. 06

    A cost structure crosses early, and the Clayton Act waiting period is what it can breach.

  2. 07

    A pricing decision is coordinated pre-closing, and Sherman Act § 1 governs that conduct.

Out

  1. 08

    A deal is notifiable in Europe, and Article 7 of Regulation 139/2004 bars implementation.

  2. 09

    Execute write actions only inside the approval boundaries agreed during implementation.

Product statement

Classification and the log belong to the agent. Counsel sets the clearance rules and a named person releases each document; nothing here is signed or filed at a regulator's requirement.

Example workflow

One document, request to release

  1. 1Document request receivedWorkstream questions, index requests, buyer follow-ups or seller uploads
  2. 2Clearance context assembledThe document, the workstream that wants it, the sensitivity class it falls in and the audience cleared for it
  3. 3Clearance decision draftedThe document, its class, the recipient tier and the reason
  4. 4Controls appliedSensitivity checks, recipient-role checks, redaction checks and clearance confidence

No human action required

Stages 1 to 4 run unaided, and nothing crosses at any of them — the agent only proposes, and clean-team counsel enters at the clearance gate.

5DecisionSplits at the clearance gate
Clearance clear-cut

Goes to the named releaser to send.

Anything borderline

Adds a clean-team counsel read first.

Clean-team review

The document waits with its class, its recipient tier and the reason drafted for it.

Release · Redact · Send to clean-team review

Released — by a named person

  1. 6Data-room and log records updatedOnly where write access and records policy allow it
  2. 7Outcome evaluatedClearance accuracy, sensitivity coverage, counsel corrections and what review found

Corrections

Each reviewer correction is counted in the evaluation.

What should not run autonomously

Human approval stays in control

Outside the boundary — human approval required

8 items

  • Clearing a document for release to the other side.
    • Signing the clean-team protocol for a party.
    • Deciding a document is not competitively sensitive.
    • Setting who may sit on the clean team.

  • Automation boundary

    Agent acts unaided

    • ✓Map each requested document to a sensitivity class.
    • ✓Hold anything still unclassified until counsel has set its rule.
    • ✓Record who released which document, to which team, and on what day.
    • ✓Flag a request that reads as integration execution, not planning.

    No document crosses to the other side except by a named person, and the log keeps it.

    • Judging whether a document may lawfully cross.
    • Telling a regulator the room was run cleanly.
    • Confirming that a clean team was properly staffed.
  • Changes to clearance rules, tiers or the release log.

Example output

One clearance decision, annotated

The deal-underwriting due-diligence copilot in real estate reconciles asset-level financials for a discretionary investment committee; this decides what may cross between two companies that still compete.

Clearance decision · single document

Illustrative example
Document
Customer pricing schedule, current
Recorded as
Cleared to the clean team, not the deal team
Sensitivity class
Current customer terms
Evidence of record
Seller upload, 3 August 2026
Confidence
Held unreleased
Held for
The clean-team releaser, by name

As received

Sourced from the seller upload and the request behind it, and from no wider place than those two.

What the record holds

  • Seller upload
  • Workstream request
  • Clean-team roster

Why nothing crosses at this point

Whether a document may cross is a judgement counsel makes, not a model.

What the score decides

Below the configured threshold a document picks up a clean-team read before release.

Action

ReleaseRedactSend to clean-team review

Value

Where AI adds value

The same four claims, placed at the point in the workflow where each one applies.

Where the value lands

Value 01 – 04

Every document

From the team that requested it

03Evidence

Where the evidence is used

Early implementation shows up as pre-closing consent rights, day-to-day involvement in the target and sensitive-information exchange, none of which a log alone can cure.

01Approved path

Two companies, one room

The parties still compete until closing, and Altice, C-746/21 P, decided by the CJEU on 9 November 2023, made Articles 4(1) and 7(1) autonomous and separately fineable.

02Human review

What was checked, and not found

No US gun-jumping enforcement was found after the January 2025 settlement; the LivCor and Willow Bridge decree terms were not verified, so no terms are stated; and the Vivendi statement of objections over Lagardère is preliminary and pending.

04

Build an evidence trail

The document, the team cleared to read it and the person who released it stay together.

Integrations

Typical integrations

Five system groups connect to the same agent. Which of them are in scope is decided in discovery.

  • Data room and index

    • Virtual data room
    • request log
    • Uploads and index items

  • Commercial and finance

    • Pricing systems
    • contract store
    • Price lists and terms

  • Deal and clean teams

    • Team roster
    • role register
    • Membership and role records

Agent

Data-room clearance decisions

  • Reads each request
  • Classifies the document
  • Holds for the releaser

  • Counsel and advisers

    • Outside counsel
    • advisers
    • Clearance rules and escalations

  • Observability & evaluation

    • OpenTelemetry
    • Langfuse
    • Supported monitoring/evaluation sources

Integration availability depends on the client's existing systems and API access.

Agent controls

Six baffles between the model and the release

Six baffles set across one duct, the last the narrowest. What comes through is drawn in the map below.

L6 · Outermost — last line of defence

Inward → L1 · closest to the model

L6Rollback / safe modeNarrow the agent to classification only when evaluation or production signals degrade.Roll back
L5Version monitoringTrack model, prompt and clearance rules; XCL, Verdun and EP Energy (D.D.C., 7 January 2025) covered coordinating on prices for the other party's customers.Track
L4TraceabilityRecord each document, the class it was given, the audience it reached and the reason behind it.Record
L3Named releaseHold each document for the person counsel names; that hold decides release, never whether the class itself was right.Gate
L2Clean-team guardrailsCheck membership against the roster; the only agency writing is an FTC staff blog of 20 March 2018, framing clean teams as safeguards parties should employ.Restrict
L1Confidence thresholdsRoute a borderline document to clean-team counsel first; Legends (S.D.N.Y., 5 August 2024) turned on operational control taken before closing.Require review
Model coreEvidence assembled — the document, its class, the audience and the reason
L1 – L2
Test whether a document may cross
L3
Leaves the release to a named person
L4 – L5
Keep the document and the clearance behind it
L6
Holds the document unreleased when signals degrade

How Nestack evaluates it

Evaluate the whole assembly — not only the clearance decision that comes out.

Coverage runs the whole depth of the workflow, and every layer is cut by slice.

Surface — the log an enforcer would read

  1. E1Final-output evaluationDid the class match what the document actually contains?
  2. E2Step-level evaluationDid the agent read the right roster, the right request and the live clearance rules?
  3. E3Tool evaluationDid it read and write the correct document and the correct release entry?
  4. E4Confidence calibrationDo low-confidence clearances actually attract more counsel corrections?
  5. E5Slice evaluationHow does performance change across specific workstreams?
  6. E6Business outcomeHow many documents needed a correction before a person released them?

Floor — the record the parties answer for

Failure modes

Where each failure originates in the agent

Seven failure modes, each placed at the stage where it first surfaces.

Agent lifecycle

Direction of processing →

  1. 01 · Retrieval

    1 mode

    • LZ-03

      Stale roster read

      The clean-team roster is not the one now in force.

    Stage gathers

    The requests, the documents, the tiers and the dates

  2. 02 · Reasoning

    2 modes

    • LZ-04

      Class asserted, not reasoned

      A document is classed with no reason recorded.

    • LZ-06

      Clean team read as law

      A private protocol is worked as a legal rule.

    Stage proposes

    The classes, their reasons and the cleared audience

  3. 03 · Tool / write

    2 modes

    • LZ-02

      Thin clearance passed forward

      A document moves on without the counsel read.

    • LZ-05

      Wrong audience on the release

      The document goes to the team it was withheld from.

    Stage writes

    Only where write access and approval policy allow it

  4. 04 · Output

    1 mode

    • LZ-01

      Released, reason unrecorded

      The log shows a release but not the reason for it.

    Stage returns

    The clearance a person makes and the log keeps

  5. 05 · Change / Version

    1 mode

    • LZ-07

      Silent tier drift

      A rule change moves the tier while the log keeps the old one.

    Stage tracks

    Model, prompt, clearance rules and log fields

  • Sev-1 · a document cleared on no reason
  • Sev-2 · wrong audience reads the document
  • Sev-3 · source degrades, document held back
See the complete Strategy failure-mode catalogue

Affected slices

Pricing and customer terms absorb the corrections

A workstream-level clearance-accuracy figure can read clean while pricing and customer terms carry most of the corrections. Nestack reports the correction rate by workstream, not only in total.

Slice performance — reported separately, not only in aggregate

Illustrative example
SliceFailure rateLiftLift vs. thresholdStatus
Pricing and customer terms9.2%3.6×Review
Cost and margin detail6.6%2.6×Review
Forward plans and roadmaps4.1%1.6×Watch
Historic aggregated financials1.8%0.7×Normal

Bar: correction-rate lift vs. historic aggregated baseline · scale 0–4.0× · tick marks the 2.0× review threshold

2 of 4 slices over threshold

Evidence-linked improvement

What an early crossing costs

A loop ends when the document crossing early becomes a case the next release must pass. That suite is what the next room cleared is measured against.

Improvement cycle · five stages

Switchback — the path turns at Improve and returns at Learn

  1. 01

    Detect

    Correction rate rises on pricing and customer terms.

  2. 02

    Diagnose

    The price file that entered the buyer room before clearance landed is read back until one cause remains.

  3. 03

    Improve

    Number the change; the documents that drove it are filed underneath it.

  4. 04

    Verify

    Each touched document case is run once more, and one red holds it back.

  5. 05

    Learn

    It stays on as a standing test, and the clearance rules move alongside it.

  6. Learn → Detect

    The return edge. The next document is measured against a suite one case 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, clearance logic, evaluation, integration, then production validation and handover.

Workstream

Week 1Week 2Week 3Week 4Week 5Week 6

  1. 01Clearance-boundary and sensitivity-class definition.Week 1
  2. 02Data-room, pricing and roster sources.Week 1, Week 2
  3. 03Document-to-class and audience-coverage mapping.Week 1, Week 2
  4. 04Requested document ingestion.Week 2
  5. 05Document, class and audience binding.Week 2, Week 3
  6. 06Clearance scoring and review routing.Week 3
  7. 07Named-releaser workflow.Week 3, Week 4
  8. 08Data-room platform integration.Week 5
  9. 09Clearance and sensitivity cases.Week 4, Week 5
  10. 10Guardrails and release controls.Week 4
  11. 11Document-trail instrumentation.Week 5, Week 6
  12. 12Deployment, documentation and Agent Care handover.Week 6

12 workstreams · 6 weeks · bar shows the weeks a workstream is active — several run in parallel

Final 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 deal, one roomProductionProduction clearance workflowAdvancedMultiple rooms / workstreams
Introduced at Pilot
Clearance decisions to your rules✓✓✓
Release by a named person✓✓✓
Requested-document baseline✓✓✓
Introduced at Production
Reporting by workstream—✓✓
Clean-team review workflow in your systems—✓✓
Approved write-back—✓✓
Data-room-platform integration—✓✓
Introduced at Advanced
Multi-party rooms——✓
Cross-workstream clearance packs——✓
Large document estates——✓
Multi-team clearance controls——✓
Build priceFrom $5,000From $8,000Custom quote
Final build price
Confirmed after discovery based on integrations, workflow complexity, request volume, approval controls and deployment requirements.
Separate from build
Build 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.

  1. 01Your live rooms and the workstreams behind them

    Workstream mapping and request capture

    Week 1

  2. 02Representative pricing, cost and plan documents

    Class binding, audience logic and the clearance baseline

    Week 2

  3. 03Your clean-team protocol and the roles it names

    Sensitivity mapping, audience binding and the automation boundary

    Week 1

  4. 04Access to relevant APIs, feeds or exports

    Data-room, pricing and roster source assessment, then integration setup

    Week 2

  5. 05Documents you would not want disclosed

    Sensitivity cases and the evaluation run

    Week 4

  6. 06What no data room may settle

    Clearance scoring, review routing, guardrails and release controls

    Week 3

  7. 07A named person who releases each document

    Handover to the named releaser, then pilot and production validation

    Weeks 5–6

Nothing else is required

Deployment, documentation and Agent Care handover are ours.

Delivery timeline

Four phases across six weeks

The chart is honest about overlap: week five runs two phases together because both of them need it.

Phase

W1

W2

W3

W4

W5

W6

  1. DiscoveryW1
  2. BuildW2 – W3
  3. EvaluateW4 – W5
  4. Pilot & LaunchW5 – W6

Week focus

W1Clearance workflow discovery, sensitivity mapping and the automation boundary

W2Source integration and the requested-document baseline

W3Clearance logic, audience binding and release controls

W4Evaluation suite, sensitivity cases and failure-mode testing

W5Data-room integration, pilot releases and targeted corrections

W6One deal period run under the clean-team counsel, then Agent Care handover

Reading the band
No bar runs wider than the work it names, and week five is where two of them overlap.
At the end of W6
When the clearance record validates, Agent Care takes the agent on.
Duration
Six-week plan shown · typical delivery 4–6 weeks depending on scope confirmed in discovery.

Next step · Strategy AI agent

Build a data-room agent around the document that should never have crossed.

Show us one document and the reason it crossed. Counsel sets the clearance rules and a named person releases each document, and nothing is signed or filed at a regulator's requirement. A clean-team protocol is one private contract, not a recurring statutory certification.

Typical delivery
4–6 weeks
Deployment
Your live rooms
Counsel clears
Per document
After launch
Agent Care available

Nestack Agents · Data-room diligence

AGT-CS-06 · Agent Care available after launch

Build a data-room agent

Four questions so the call starts from your actual setup — then pick a time that suits you.

About you
Your rooms

No obligation. We’ll map the workflow, name the automation boundary and tell you if an agent is the wrong answer.