Arslan Rehmani
Operational Agents • Strict Guardrails

Workers With Permissions, Budgets, and Human Approval.

Agents are not chat assistants. They are automated operational workers that read documents, match ledger lines, and draft proposals inside strict deterministic bounds. Below is what they do, what they are forbidden to do, and how they fail safely.

Interactive Architecture Explorer

The 6-Stage Deterministic Pipeline

Zero Direct Database Writes
Failure Injection Simulation • “Break It” Panel

Test how the deterministic gate handles catastrophic inputs.

Demo with synthetic data
Injected Malicious / Corrupt Input:

PDF invoice extracted with line items summing to $14,850.00, but model claims total $15,200.00.

Detected At:
Deterministic Validation Gate (Pydantic / SQL Constraint)
Deterministic Outcome:
Execution immediately halted with MathSumMismatch. Row quarantined in review queue.
Database Impact:
0 rows committed to production ledger.
Capability Specifications

Full Breakdown by Operational Domain

Running in production • Cost: $0.008 / batch

Finance & Accounting Ops

When NOT to use an agent

Continuous transaction matching across bank feeds, purchase invoices, and sub-ledgers. Flags discrepancies to human queues.

Forbidden Actions:
  • •Directly debiting accounts
  • •Modifying locked accounting periods
  • •Overriding ledger variance limits
Human Approval Points:
  • •Discrepancies > $10.00
  • •New unverified supplier tax IDs
  • •Foreign exchange adjustments
Metrics Tracked:

Match rate %, variance resolution time, close duration

Running in production • Cost: $0.004 / run

Inventory & Procurement

When NOT to use an agent

Monitors shift consumption rates and physical stock depletion. Compiles automated reorder proposals against supplier MOQs.

Forbidden Actions:
  • •Issuing unapproved purchase orders
  • •Altering safety stock minimums
  • •Changing approved supplier list
Human Approval Points:
  • •Purchase order release
  • •Lead-time deviation overrides
Metrics Tracked:

Stockout frequency, days of supply, buffer deviation

Running in production • Cost: $0.012 / briefing

Executive & Operational Briefings

When NOT to use an agent

Ingests sales, returns, floor yield, and ad telemetry at 06:30; delivers an executive bullet digest and anomaly flags at 07:00.

Forbidden Actions:
  • •Inventing unbacked trend explanations
  • •Emailing unauthenticated recipients
Human Approval Points:
  • •Recalibration of target KPIs
  • •Manual metric overrides
Metrics Tracked:

Daily delivery uptime, anomaly detection precision

Prototype • Cost: $0.008 / 100 lines

Document & Invoice Intake

When NOT to use an agent

Extracts structured tables from scanned supplier PDFs, packing slips, and email attachments into an uncommitted staging schema.

Forbidden Actions:
  • •Writing directly to production ledger
  • •Guessing unreadable figures without flag
Human Approval Points:
  • •Low-confidence OCR fields (<95%)
  • •Mathematical sum mismatches
Metrics Tracked:

Field extraction accuracy, human intervention rate

Running in production • Cost: $0.006 / settlement

Multi-Channel Reconciliation

When NOT to use an agent

Reconciles gross sales against payout deductions (Stripe fees, Amazon FBA fees, chargebacks, currency conversion fees).

Forbidden Actions:
  • •Ignoring fee variance > 0.01%
  • •Auto-clearing unmapped gateway charges
Human Approval Points:
  • •Unmapped transaction codes
  • •Withholding tax variance
Metrics Tracked:

Reconciliation duration, unexplained variance total ($0.00)

Running in production • Cost: $0.002 / check

Monitoring & Anomaly Alarms

When NOT to use an agent

Continuous statistical monitoring across order velocity, gross margins, and machine telemetry. Sends high-priority push alerts on drift.

Forbidden Actions:
  • •Silencing critical system errors
  • •Modifying alarm threshold baselines
Human Approval Points:
  • •Snooze or dismiss operational warnings
Metrics Tracked:

Mean time to alarm, false alarm rate

Prototype • Cost: $0.015 / quote

B2B Quoting & Spec Review

When NOT to use an agent

Parses custom RFQ specs, checks material availability and machine limitations, and drafts a structured quotation for manager signoff.

Forbidden Actions:
  • •Sending quotes to clients without human signature
  • •Offering unauthorized discounts
Human Approval Points:
  • •Final quote approval & delivery by sales director
Metrics Tracked:

Quote generation turnaround, calculation error rate (0%)

Design • Cost: Scoped per run

Supplier & Material Research

When NOT to use an agent

Monitors raw material market indices, benchmark tariff tables, and supplier catalog updates to propose cost-saving substitutions.

Forbidden Actions:
  • •Engaging suppliers directly
  • •Executing procurement transactions
Human Approval Points:
  • •Procurement committee review
Metrics Tracked:

Research coverage, quote variance vs market

Have a process you are considering automating?

Book a 20-minute discovery call to determine whether an agent or a simple deterministic workflow is the right engineering choice.

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