BankingManaged AI Agents

Banking AI Agents,
Monitored for Compliance

Nestack Agent Care helps banks monitor, evaluate, and optimize AI agents used for fraud detection, risk analysis, KYC, and customer support — before small AI errors become regulatory or financial exposure.

183failure modes
81SEV-1 failure modes
1135+baseline eval cases
24/7Agent Monitoring

Scope

Banking AI agents we build & manage

Twenty-two archetypes — from front-office service to suspicious-activity reporting, resilience clocks and reserve attestation.

Observability

What we make observable

Every banking agent session is traced across ten layers — what we capture and the evidence we keep.

  1. Evidence we keep
    Goalconstraintsapproval requirement
  2. Evidence we keep
    Sourceversiontimestamprelevancecitation
  3. Evidence we keep
    Planned sequenceactual sequenceworkflow status
  4. Evidence we keep
    Task statusresultretryfailure reason
  5. Evidence we keep
    Tool nameversioninputoutputpermissionresult
  6. Evidence we keep
    Model/versioninput/outputtoken usagelatencycost
  7. Evidence we keep
    Evaluation typemetricthresholdresult
  8. Evidence we keep
    Guardrail targettriggeractionenforcement result
  9. Evidence we keep
    Reviewerdecisioncorrectionreason
  10. Evidence we keep
    Outcome statusbusiness resultlinked trace

Catalog

Failure modes

Filter failure modes by where they occur in the agent lifecycle—from goals and retrieval to tools, evaluations, guardrails and outcomes.

Nothing on this page matches that. Try a layer (tool, retrieval, guardrail), a code, or a severity.

0 documented↑↓ move · ↵ open · ⌘↵ filter matrix
183 documented · select a cell to filter
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56
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71
21
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84
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21
135
BNK-01Unauthorized transaction actions — agent initiates or facilitates money movementSEV-1
BNK-02Unlicensed financial advice — product recommendations crossing the advice boundarySEV-1
BNK-03Fair-lending proxy bias in loan pre-screening or hardship handlingSEV-1
BNK-04Cross-customer account-data leakageSEV-1
BNK-05Wrong fee, rate or product terms quoted from stale tablesSEV-2
BNK-06Social-engineered account access — attacker talks agent into resets or disclosuresSEV-1
BNK-07KYC/AML screening misses on flagged entitiesSEV-2
BNK-08Audit-trail gaps — recommendations without complete reasoning recordsSEV-2
BNK-09Dispute and chargeback misadjudication — wrong liability or rightsSEV-2
BNK-10Collections conduct violations — harassment, unlawful threats, hardship breachesSEV-1
BNK-11Scam and authorised-push-payment detection failure — customer not warnedSEV-1
BNK-12Overdraft and fee-waiver misapplication — wrong charge or disclosureSEV-2
BNK-13Repayment-schedule and amortization miscalculationSEV-2
BNK-14Vulnerable-customer escalation failure — hardship or distress not routedSEV-1
BNK-15Indirect prompt injection — instructions hidden in customer documents, statements or transaction memos hijack the agentSEV-1
BNK-16Failure to recognize a consumer invoking a federal right — statutory clock never startsSEV-1
BNK-17Adverse-action notice omission — AI credit decline without specific, accurate ECOA reasonsSEV-1
BNK-18Hallucinated policy, terms, eligibility or product features not present in sourceSEV-2
BNK-19Required disclosure omitted or wrong — APR/APY, fee schedule or Reg E terms not surfacedSEV-2
BNK-20Deepfake voice / synthetic-identity spoofing defeats voice-auth or KYC livenessSEV-1
BNK-21FCRA furnisher failure — agent auto-confirms a disputed tradeline or keeps furnishing known-wrong dataSEV-1
BNK-22Sanctions/OFAC transaction screening false negative — alias, transliteration or fuzzy-match missSEV-1
BNK-23Mortgage/loan servicing error — dual tracking, misapplied payment or force-placed insurance during loss mitigationSEV-1
BNK-24Human-handoff failure — "doom loops" trap customers with no off-ramp to a personSEV-2
BNK-25NPI privacy leakage — customer data flows into training, third-party models or logs without safeguardsSEV-1
BNK-26Silent model drift — accuracy or refusal behaviour degrades between releases without detectionSEV-2
BNK-27Third-party / foundation-model vendor risk — a silent provider update breaks guardrails or changes behaviourSEV-2
BNK-28Over-restriction — wrongful account freeze or fraud false-positive denies a legitimate customerSEV-2
BNK-29Accessibility & limited-English service gaps — chatbot excludes or misinforms protected usersSEV-2

A · Customer-service & account-inquiry agents

CQ-01Impersonator got through01 · AuthenticationSEV-2
CQ-02Joint-account overshare02 · RetrievalSEV-2
CQ-03Complaint answered, not logged03 · AnsweringSEV-1
CQ-04Restriction explained too far03 · AnsweringSEV-1
CQ-05Vulnerability not routed04 · Routing / writeSEV-1
CQ-06Fraud disclosure left queued04 · Routing / writeSEV-1
CQ-07Silent tariff drift05 · Change / VersionSEV-3

B · Loan-application assistants

LA-01Application not logged as one01 · IntakeSEV-1
LA-02Altered document accepted01 · IntakeSEV-2
LA-03Variable income averaged wrong02 · ExtractionSEV-2
LA-04Uneven proof burden03 · CompletenessSEV-1
LA-05Clock spent re-checking03 · CompletenessSEV-3
LA-06Gap handed over as a reason04 · Handover / writeSEV-1
LA-07Silent criteria drift05 · Change / VersionSEV-3

C · Fraud-alert triage agents

FT-01Inbound credit never watched01 · Alert intakeSEV-2
FT-02Wages held as a mule signal01 · Alert intakeSEV-1
FT-03Own device, own credentials02 · Case assemblySEV-2
FT-04Case with no reasoning in it02 · Case assemblySEV-3
FT-05Ranked below the clock03 · RankingSEV-2
FT-06Card blocked mid-shop04 · Handover / writeSEV-1
FT-07Threshold moved, queue changed05 · Change / VersionSEV-3

D · Payment-dispute agents

DS-01Notice logged, clock not started01 · Claim intakeSEV-1
DS-02Case waits on the customer01 · Claim intakeSEV-1
DS-03Scam read as unauthorised use02 · ClassificationSEV-2
DS-04Scheme window taken as the claim03 · Routes & clocksSEV-1
DS-05Wrong reason code raised03 · Routes & clocksSEV-2
DS-06Merchant's record taken as proof04 · Evidence / writeSEV-3
DS-07Threshold moved, claims sat longer05 · Change / VersionSEV-1

E · Collections & hardship copilots

CH-01Wrong party on the assembled case01 · Case assemblySEV-1
CH-02Stop in force not seen01 · Case assemblySEV-1
CH-03Disclosure said in passing02 · CircumstancesSEV-1
CH-04Variable income read as regular02 · CircumstancesSEV-2
CH-05One option, the cheapest to run03 · Option matchingSEV-2
CH-06Case handed over half-assembled04 · Handover / writeSEV-3
CH-07Change narrows what is offered05 · Change / VersionSEV-2

F · Wealth-advisory research copilots

WA-01Superseded document used01 · RetrievalSEV-2
WA-02Restricted source crossed01 · RetrievalSEV-1
WA-03Stale price or holding02 · PositionSEV-2
WA-04Held-away assets left out02 · PositionSEV-3
WA-05Past performance shown bare03 · DraftingSEV-1
WA-06Note reads as a recommendation04 · HandoverSEV-1
WA-07Research update lands late05 · Change / VersionSEV-2

G · Credit-memo drafting agents

MD-01Superseded figures spread01 · File assemblySEV-2
MD-02Related entities read as one02 · RecomputationSEV-2
MD-03Covenant tested off-agreement02 · RecomputationSEV-2
MD-04Risk written round, not named03 · DraftingSEV-1
MD-05Prohibited basis in the narrative03 · DraftingSEV-1
MD-06Draft read as the credit view04 · Handover / writeSEV-1
MD-07Silent spreading-rule drift05 · Change / VersionSEV-3

H · KYC onboarding & periodic-review agents

KO-01Document check fails by cohort01 · CollectionSEV-3
KO-02Replayed or generated capture01 · CollectionSEV-2
KO-03Chain stopped one layer early02 · TracingSEV-2
KO-04Registers reconciled away02 · TracingSEV-2
KO-05Stale evidence closes a review03 · AssemblySEV-1
KO-06Outreach says too much04 · Handover / writeSEV-1
KO-07Silent standard drift05 · Change / VersionSEV-2

I · Sanctions-alert adjudication agents

SN-01Message never reached the pack01 · Hit intakeSEV-3
SN-02One name, two transliterations02 · Match anatomySEV-1
SN-03No birth date to separate them02 · Match anatomySEV-2
SN-04Ownership stops at the named party03 · Record & ownershipSEV-1
SN-05Last disposition reused03 · Record & ownershipSEV-1
SN-06A pack that reads like a clearance04 · Queue / handoverSEV-3
SN-07List moved, ranking not re-tested05 · Change / VersionSEV-2

J · Trade-finance document-checking agents

TF-01Amendment never reached the comparison01 · IntakeSEV-1
TF-02Pages missing from the capture01 · IntakeSEV-3
TF-03A finding the rules do not carry02 · ExaminationSEV-2
TF-04Original taken on trust02 · ExaminationSEV-1
TF-05Conflict across the set not seen03 · Cross-readSEV-1
TF-06Clock counted from the wrong day04 · HandoverSEV-2
TF-07Practice revised, findings not re-tested05 · Change / VersionSEV-2

K · Regulatory-reporting & compliance-monitoring agents

RR-01Cell traced to the wrong field01 · AssemblySEV-2
RR-02Extract taken before close01 · AssemblySEV-3
RR-03Movement explained away02 · ReconciliationSEV-2
RR-04Passes the rules, still wrong03 · ValidationSEV-2
RR-05Alert left undispositioned04 · Monitoring / writeSEV-1
RR-06Pack queued as if signed04 · Monitoring / writeSEV-1
RR-07Instruction change not picked up05 · Change / VersionSEV-2

L · Contract-review & legal-workflow agents

LW-01Superseded version read as current01 · AssemblySEV-2
LW-02Document never in the set01 · AssemblySEV-3
LW-03Clause read outside its definitions02 · ExtractionSEV-2
LW-04Not found reported as not there02 · ExtractionSEV-1
LW-05Playbook position stated as law03 · ComparisonSEV-1
LW-06Obligation dated from the wrong trigger04 · HandoverSEV-2
LW-07Playbook revised, files not re-compared05 · Change / VersionSEV-1

M · Suspicious-activity reporting agents

ES-03Stale key-term list01 · RetrievalSEV-3
ES-04Detection date inferred02 · ReasoningSEV-1
ES-06Narrative not standalone02 · ReasoningSEV-1
ES-02Disposition by throughput03 · Tool / writeSEV-1
ES-05Continuation filed early03 · Tool / writeSEV-2
ES-01Wrong subject reported04 · OutputSEV-2
ES-07Silent review regression05 · Change / VersionSEV-2

N · Operational-resilience & incident-reporting agents

OR-03Awareness time misread01 · RetrievalSEV-3
OR-04Severity scale mapped02 · ReasoningSEV-1
OR-06Stale hypothesis repeated02 · ReasoningSEV-1
OR-02Clock started by the tool03 · Tool / writeSEV-1
OR-05Weekend extension applied03 · Tool / writeSEV-2
OR-01Countdown from detection04 · OutputSEV-2
OR-07Silent threshold drift05 · Change / VersionSEV-2

O · HMDA & lending-data-integrity agents

HW-03Superseded system of record01 · RetrievalSEV-3
HW-04Stale benchmark table02 · ReasoningSEV-1
HW-06Action-taken mismapping02 · ReasoningSEV-1
HW-02Edits cleared in bulk03 · Tool / writeSEV-1
HW-05Unreviewed field drift03 · Tool / writeSEV-2
HW-01Signed without knowledge04 · OutputSEV-2
HW-07Silent mapping regression05 · Change / VersionSEV-2

P · Allowance-governance & loan-review agents

EA-03Missing basis document01 · RetrievalSEV-3
EA-04Unquantified factor move02 · ReasoningSEV-1
EA-06Assumption change buried02 · ReasoningSEV-1
EA-02Stale sample stratification03 · Tool / writeSEV-1
EA-05Concurrence unrecorded03 · Tool / writeSEV-2
EA-01Unreconciled variance04 · OutputSEV-2
EA-07Silent methodology drift05 · Change / VersionSEV-2

Q · Transaction-monitoring tuning agents

TM-03Feed truncation unseen01 · RetrievalSEV-3
TM-04Null read as negative02 · ReasoningSEV-1
TM-06Coverage from inventory02 · ReasoningSEV-1
TM-02Segment mismatch03 · Tool / writeSEV-1
TM-05Pack carried forward03 · Tool / writeSEV-2
TM-01Unmonitored population04 · OutputSEV-2
TM-07Silent tuning regression05 · Change / VersionSEV-2

R · Stablecoin reserve-attestation agents

RG-03Unconfirmed custodian balance01 · RetrievalSEV-3
RG-04Maturity tested at purchase02 · ReasoningSEV-1
RG-06Default exception label02 · ReasoningSEV-1
RG-02Coin supply unreconciled03 · Tool / writeSEV-1
RG-05Allocated, not segregated03 · Tool / writeSEV-2
RG-01Disclosure differs from pack04 · OutputSEV-2
RG-07Silent eligibility drift05 · Change / VersionSEV-2

S · AML programme-governance & testing agents

OP-03Superseded version used01 · RetrievalSEV-3
OP-04Orphaned control mapping02 · ReasoningSEV-1
OP-06Scope inherited unchanged02 · ReasoningSEV-1
OP-02Closure without evidence03 · Tool / writeSEV-1
OP-05Population left undefined03 · Tool / writeSEV-2
OP-01Approval not minuted04 · OutputSEV-2
OP-07Silent element drift05 · Change / VersionSEV-2

T · ICT third-party register & oversight agents

DI-03Contract system taken as truth01 · RetrievalSEV-3
DI-04Inherited criticality flag02 · ReasoningSEV-1
DI-06Over-recorded supply chain02 · ReasoningSEV-1
DI-02Key field auto-filled03 · Tool / writeSEV-1
DI-05Consolidation level wrong03 · Tool / writeSEV-2
DI-01Assembled at the wrong date04 · OutputSEV-2
DI-07Silent mapping drift05 · Change / VersionSEV-2

U · Deposit-insurance recordkeeping agents

DO-03Ledger left out01 · RetrievalSEV-3
DO-04Capacity code overstates02 · ReasoningSEV-1
DO-06Uncomputable reclassified02 · ReasoningSEV-1
DO-02Testing exception open03 · Tool / writeSEV-1
DO-05Notice without validation03 · Tool / writeSEV-2
DO-01Miscoded ownership right04 · OutputSEV-2
DO-07Silent code-rule drift05 · Change / VersionSEV-2

V · Mortgage-servicing compliance agents

EK-03Intake channel missed01 · RetrievalSEV-3
EK-04Gate applied wrongly02 · ReasoningSEV-1
EK-06Calendar days assumed02 · ReasoningSEV-1
EK-02Appeal wrongly rejected03 · Tool / writeSEV-1
EK-05Duplicate acknowledgement03 · Tool / writeSEV-2
EK-01Notice sent late04 · OutputSEV-2
EK-07Silent clock drift05 · Change / VersionSEV-2

Guardrails

Critical guardrails for Banking agents

Ten controls that hold regardless of prompt, plan or pressure. Open one to see what it protects, what trips it, what the agent is forced to do, who may release it, and what is written to the record.

GR-01No money movement without out-of-band authorisationOverride defined
  1. Target

    Payment initiation, transfers, standing-order changes and any endpoint that moves customer funds

  2. Trigger

    The agent attempts to initiate or facilitate a transfer without out-of-band authorisation

  3. Action — enforced

    Block the transfer and require verified authorisation; agent may prepare the payment for the customer to confirm

  4. Human override

    Released only by the customer via out-of-band strong authentication on the payment

Logged evidenceaccount id · payment amount · payee · authentication result · timestamp

GR-02No personalised financial advice beyond licensed scopeOverride defined
  1. Target

    Customer conversations that could recommend products, strategies or actions crossing the advice boundary

  2. Trigger

    A response gives a personal product or investment recommendation beyond the licensed scope

  3. Action — enforced

    Block the recommendation and provide factual information only; agent may route the customer to a licensed adviser

  4. Human override

    Released only by a licensed adviser accepting the advice interaction under their authorisation

Logged evidencesession id · drafted recommendation · advice-boundary flag · adviser identity · timestamp

GR-03No credit decline without specific ECOA adverse-action reasonsOverride defined
  1. Target

    Credit pre-screening, hardship handling and any automated decline surfaced to an applicant

  2. Trigger

    A credit decline is issued without specific, accurate ECOA adverse-action reasons or shows proxy bias

  3. Action — enforced

    Block the decline notice and require accurate reasons and a fairness check; agent may issue a compliant notice

  4. Human override

    Released only by the credit officer after confirming reasons and a matched-pair fairness result

Logged evidenceapplication id · decision · adverse-action reasons · fairness metric · officer identity · timestamp

GR-04No cross-customer data retrievalNo override
  1. Target

    Account records, transactions and NPI scoped to the single authenticated customer in session

  2. Trigger

    A request or tool call would read another customer account data, NPI or history

  3. Action — enforced

    Deny the cross-customer read and return only in-session data; no customer data flows to training or third parties

  4. Human override

    None — cannot be overridden in session

Logged evidencerequesting customer · target customer · denied record id · policy rule · timestamp

GR-05No instruction embedded in statements or memos ever executedNo override
  1. Target

    Customer-uploaded documents, statements, transaction memos and any ingested text the agent reads

  2. Trigger

    Ingested statements or memos contain directives or tool calls attempting to hijack the agent

  3. Action — enforced

    Treat the content as data only and refuse the embedded instruction; the customer request continues normally

  4. Human override

    None — cannot be overridden in session

Logged evidencedocument id · detected instruction · source · content hash · timestamp

GR-06No transaction cleared past OFAC or sanctions screening hitOverride defined
  1. Target

    Payment and onboarding screening against sanctions, watchlists and KYC/AML flags

  2. Trigger

    A transaction or onboarding matches a sanctions, alias or fuzzy-match screening hit

  3. Action — enforced

    Hold the transaction and escalate to sanctions review; agent may not clear it and must preserve the alert

  4. Human override

    Released only by the sanctions officer after adjudicating the screening hit as a true false-positive

Logged evidencetransaction id · matched list · match score · adjudication · officer identity · timestamp

GR-07No account access on synthetic-identity voice authOverride defined
  1. Target

    Voice and video authentication and KYC liveness checks used for account access or high-risk changes

  2. Trigger

    Liveness or anti-spoofing signals indicate a synthetic voice, deepfake or cloned identity

  3. Action — enforced

    Deny access and require a stronger channel; agent may offer verified branch or app authentication instead

  4. Human override

    Released only by the fraud officer after verifying identity through an independent channel

Logged evidencesession id · liveness score · spoof indicators · decision · officer identity · timestamp

GR-08No flagged payment without APP scam warningOverride defined
  1. Target

    Outbound payments and new-payee setups flagged by scam and authorised-push-payment risk models

  2. Trigger

    A payment matches an authorised-push-payment scam pattern yet no warning has been shown

  3. Action — enforced

    Hold the payment and present a tailored scam warning; agent may proceed after the customer confirms understanding

  4. Human override

    Released only by the customer acknowledging the scam warning after a mandatory review step

Logged evidencepayment id · scam pattern · warning shown · customer acknowledgement · timestamp

GR-09No servicing action causing dual tracking or misapplied paymentOverride defined
  1. Target

    Loan and mortgage servicing actions during loss mitigation, payment posting and insurance placement

  2. Trigger

    An action would advance foreclosure during loss mitigation, misapply a payment or force-place insurance

  3. Action — enforced

    Block the servicing action and route to review; agent may continue the loss-mitigation workflow correctly

  4. Human override

    Released only by the servicing officer after confirming loss-mitigation status and correct payment posting

Logged evidenceloan id · servicing action · loss-mitigation status · officer identity · timestamp

GR-10No unrouted hardship or distress signalOverride defined
  1. Target

    Collections, hardship and support conversations where distress or vulnerability may surface

  2. Trigger

    The customer signals hardship, vulnerability or distress and no human off-ramp is offered

  3. Action — enforced

    Force escalation to a trained human and pause collections pressure; agent may offer immediate handoff options

  4. Human override

    Released only by a supervisor after a trained human has assumed the interaction

Logged evidencesession id · distress signal · escalation route · handoff status · supervisor identity · timestamp

Oversight

Human review — triggers, decisions and evidence

When a defined risk trigger fires, the affected action is routed to a named reviewer. Every decision is recorded with its correction, escalation and final outcome for full traceability.

  • ConfidenceLow-confidence screening hit
  • Financial impactHigh-value transaction
  • Identity / change riskAccount or payee change
  • Irreversible actionCredit decision or freeze
  • Policy riskAdvice-boundary conflict
  • Safety controlGuardrail override
  • Quality failureFailed critical evaluation
Humanreviewnamed reviewer
  • Revieweridentity + role
  • Decisionapprove / reject / amend
  • Correctionwhat changed
  • Escalationwho, why and severity
  • Final outcomereleased / blocked / returned for rework

7 triggers · any one halts the agent

1 record · 5 fields, every time

Compliance

Regulatory mapping

  • 01 Goal
  • 02 Retrieval
  • 03 Workflow
  • 04 Task
  • 05 Tool
  • 06 LLM
  • 07 Evaluation
  • 08 Guardrail
  • 09 Human review
  • 10 Outcome

Fair lending & adverse action (US)

An agent that screens, declines or drafts on a prohibited basis discriminates; declines it explains must state specific reasons, and an oral request it handles is an application.

Regulation B 12 CFR 1002.4(a) · ECOA 15 U.S.C. 1691(d)(2) · Fair Housing Act 42 U.S.C. 3605(a)

Lifecycle layer:06 LLM · 07 Evaluation · 08 Guardrail · 10 Outcome

  • BNK-03
  • BNK-17
  • LA-01
  • LA-04
  • LA-05
  • LA-06
  • MD-05

Evaluations

Baseline evaluation suite — in detail

Baseline evaluations are completed during onboarding and repeated based on the selected plan. Agents that fail critical checks remain restricted until they pass re-testing.

Evaluation suites
38
Failure modes covered
183 of 183
Cases · 10% rotated / quarter
2,915
Audit-ready scorecard
Monthly

Output evaluation6 suites · 655 cases

200 casesAdjudication golden-setcatches BNK-01 · BNK-07
200 casesFairness matched-pairscatches BNK-03
75 casesDispute-adjudication setcatches BNK-09
60 casesOverdraft and fee setcatches BNK-12
70 casesCredit-memo output setcatches MD-01–07
50 casesConsumer-rights compliance setcatches BNK-16 · BNK-17 · BNK-19 · BNK-21 · BNK-23

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  1. Domain-expert review

    Client-designated subject-matter experts review evaluation criteria, pass thresholds and industry-specific risks before baseline approval.

  2. Test-case rotation

    Evaluation cases are refreshed regularly to reduce memorisation, limit overfitting and maintain meaningful performance measurement.

  3. Scorecard integration

    Scorecards compare results with the approved baseline, show performance trends and flag material declines for review and escalation.

  4. Client-specific extensions

    Where included in scope, evaluations may be expanded using approved incidents, workflows, policies, data patterns and industry-specific risks.

Monitoring

Change-aware monitoring

When agent performance changes, Nestack correlates the shift with changes to the agent, prompt, model, tools, knowledge base, guardrails and evaluation suite.

Version changes by layer
01AgentAgent changed in week 3
02PromptPrompt changed in week 5Prompt changed in week 10
03ModelModel changed in week 8Model changed in week 10
04ToolTool changed in week 4
05Knowledge-baseKnowledge-base changed in week 6Knowledge-base changed in week 12
06GuardrailGuardrail changed in week 10
07Eval-suiteEval-suite changed in week 3
Grounded-answer rate92–100%
  • Week 1 · 98.5%
  • Week 2 · 98.4%
  • Week 3 · 98.6%
  • Week 4 · 98.5%
  • Week 5 · 98.7%
  • Week 6 · 98.5%
  • Week 7 · 98.6%
  • Week 8 · 92.8%
  • Week 9 · 92.6%
  • Week 10 · 98.5%
  • Week 11 · 98.6%
  • Week 12 · 98.7%

Week readouthover or select

Week 8of 12

  • 03Modelopus 4.6 · 0612

92.8%Grounded-answer rate

  • 7 layers stamped on every run · 12-week window
  • Catches BNK-26 · silent model drift

Something missing?

Don’t see your agent’s issue here?

Every AI environment is different. Share what you’re seeing, and we’ll review the behaviour, assess the risk and recommend the evaluations or controls that may help.

Report an agent issue

Tell us what you’re seeing

The more specific, the faster we can reproduce it. Playbook: Banking

We reply within one business day.

See pricing

No commitment. Even if you never become a client, we’ll tell you what we think is happening.

Process

Universal incident runbook

Severity is assigned based on business impact, customer harm, data exposure, operational disruption and overall scope.

  • SEV-1 Critical
  • SEV-2 Major
  • SEV-3 Moderate
  • SEV-4 Minor
STEP 01

Automated monitoring or human review identifies unusual behaviour. Alerts are recorded and routed according to severity.

Outcomes

Not just that it ran.
What it delivered.

Observability shows the agent ran. It can’t show the payment cleared or what the work cost. Where outcome data exists, we trace each result to its session — and a named reviewer signs off the month.

Issued
Monthly, per engagement
Traced
Every figure to its session
Signed
By your engagement reviewer
Used for
Client reporting, partner review, the AgentOps scorecard

Nestack AgentOps

Banking fleet · monthly statement

  • Servicing request resolved9,120
  • Dispute adjudicated640
  • Screening alert cleared2,480
  • Hardship case actioned210
  • Daily reconciliations completed22 of 22
  • Workflows delivered12,450
  • Outcome success rate98.8%
  • Human correction required149 · 1.2%
Average AI cost per successful workflow$0.44

Every figure linked to its source trace · exportable for review and audit support

Cost control

Keep banking AI agent costs under control

Token spend is monitored, optimised and reported as part of Agent Care — and savings never come at the expense of quality, because every change is verified against your evaluation baseline.

We review token spend by agent, workflow, model, and session so you can understand where AI costs are coming from.

Running banking AI agents in production?

Get a free assessment of one agent. We’ll review its behaviour, run a baseline evaluation and highlight potential risks and performance gaps.

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