Weekly recap, May 25, 2026 – May 31, 2026

This week we shipped 26 step-by-step tutorials for small-business AI — covering voice agents, lead intake, document pipelines, security guardrails, and cost control. Each one comes with a downloadable codebase and a walkthrough that takes you from nothing to a working integration.

New tutorials

Databricks Security Guardrails for SMB Data Pipelines

Small businesses feeding customer data into Databricks-hosted LLMs can add PII redaction, prompt injection defense, and content policy enforcement without retraining. This tutorial shows how to deploy a pluggable security layer using REAA's guardrail-chain packages in front of your model-serving endpoints.

Read the tutorial → https://reaatech.com/solutions/databricks-security-guardrails-for-smb-data-pipelines. Download the code (zip) → zip

Under the hood: Databricks, 111 tests, 100.00% coverage.

Mistral AI Lead Intake for Clio Legal Client Onboarding

Law firms using Clio can automate lead capture from web chat and documents. The system uses Mistral AI to extract client details, checks for duplicates via hybrid retrieval, and creates contacts and matters in Clio automatically.

Read the tutorial → https://reaatech.com/solutions/mistral-ai-lead-intake-for-clio-legal-client-onboarding. Download the code (zip) → zip

Under the hood: Mistral, 115 tests, 100.00% coverage.

Anthropic Lead Intake for SMB Home Services Bookings

Plumbers, electricians, and HVAC businesses can turn web form submissions into structured service requests. Claude extracts details from text and attachments, qualifies the lead, and schedules callbacks for high-confidence inquiries.

Read the tutorial → https://reaatech.com/solutions/anthropic-lead-intake-for-smb-home-services-bookings. Download the code (zip) → zip

Under the hood: Anthropic, 105 tests, 99.27% coverage.

Perplexity Agent Mesh for SMB Competitive Intelligence

A multi-agent system that continuously monitors competitors, tracks pricing changes, and surfaces market insights. Uses Perplexity for web-grounded research and LangGraph for coordination.

Read the tutorial → https://reaatech.com/solutions/perplexity-agent-mesh-for-smb-competitive-intelligence. Download the code (zip) → zip

Under the hood: Perplexity, 85 tests, 100.00% coverage.

xAI Grok Reliability Suite for SMB AI Operations

An automated CLI toolchain that monitors your AI agents, diagnoses failures, and self-heals with circuit breaking and runbook generation. No dedicated SRE required.

Read the tutorial → https://reaatech.com/solutions/xai-grok-reliability-suite-for-smb-ai-operations. Download the code (zip) → zip

Under the hood: xAI Grok, 101 tests, 94.49% coverage.

Mistral AI Lead Intake for Housecall Pro Field Service Bookings

A voice agent that answers calls, transcribes speech with Deepgram, extracts booking details, and creates Housecall Pro jobs — all via Twilio and Mistral AI.

Read the tutorial → https://reaatech.com/solutions/mistral-ai-lead-intake-for-housecall-pro-field-service-bookings. Download the code (zip) → zip

Under the hood: Mistral, 105 tests, 99.54% coverage.

Anthropic Document Pipeline for QuickBooks Online Invoice Automation

Extract invoice data from PDFs and scans, validate it, and sync it to QuickBooks, slashing manual data entry. Combines Claude with hybrid-rag ingestion for structured extraction.

Read the tutorial → https://reaatech.com/solutions/anthropic-document-pipeline-for-quickbooks-online-invoice-automation. Download the code (zip) → zip

Under the hood: Anthropic, 51 tests, 95.86% coverage.

Vertex AI Multi-Agent Handoff for ServiceTitan Dispatch Automation

A dispatch mesh that classifies incoming service requests, schedules appointments, and assigns technicians in ServiceTitan using Gemini and agent handoff. Reduces manual coordination for field service companies.

Read the tutorial → https://reaatech.com/solutions/vertex-ai-multi-agent-handoff-for-servicetitan-dispatch-automation. Download the code (zip) → zip

Under the hood: Vertex AI, 79 tests, 97.44% coverage.

xAI Grok Knowledge Agent for Buildium Property Management Queries

A RAG-powered agent that answers tenant and property manager questions about leases, payments, and maintenance using Buildium data. Uses pgvector and xAI Grok for high-quality responses.

Read the tutorial → https://reaatech.com/solutions/xai-grok-knowledge-agent-for-buildium-property-management-queries. Download the code (zip) → zip

Under the hood: xAI Grok, 116 tests, 99.28% coverage.

xAI Grok Cost Control for SMB Customer Support Agents

Enforce per-tenant daily budgets and automatic model fallback to prevent runaway spending on xAI Grok support agents. Includes cost telemetry and a Next.js spend dashboard.

Read the tutorial → https://reaatech.com/solutions/xai-grok-cost-control-for-smb-customer-support-agents. Download the code (zip) → zip

Under the hood: xAI Grok, 100 tests, 99.55% coverage.

Perplexity Agent Eval Harness for SMB AI Quality Assurance

A CI-ready CLI that uses Perplexity as a neutral judge to score your customer-facing agents' responses and gate prompt version promotions. It pulls golden test cases from git and streams results to Langfuse.

Read the tutorial → https://reaatech.com/solutions/perplexity-agent-eval-harness-for-smb-ai-quality-assurance. Download the code (zip) → zip

Under the hood: Perplexity, 122 tests, 99.68% coverage.

Ollama Agent Mesh for Small Business Workflow Automation

An on-prem mesh of local LLMs that handle email triage, CRM updates, and report generation without sending data to the cloud. Runs entirely on your own hardware via Ollama.

Read the tutorial → https://reaatech.com/solutions/ollama-agent-mesh-for-small-business-workflow-automation. Download the code (zip) → zip

Under the hood: Ollama, 139 tests, 97.19% coverage.

AWS Bedrock Document Pipeline for AppFolio Lease Data Extraction

Extract lease data from PDFs and scans, then push structured records to AppFolio using Bedrock and OCR. Includes structured repair to handle malformed JSON.

Read the tutorial → https://reaatech.com/solutions/aws-bedrock-document-pipeline-for-appfolio-lease-data-extraction. Download the code (zip) → zip

Under the hood: Bedrock, 97 tests, 100.00% coverage.

OpenAI Voice Agent for OpenTable Reservation Management

A phone-based voice agent that lets diners manage restaurant reservations using natural language. Integrates OpenAI, Twilio, Deepgram, and Cartesia.

Read the tutorial → https://reaatech.com/solutions/openai-voice-agent-for-opentable-reservation-management. Download the code (zip) → zip

Under the hood: OpenAI, 127 tests, 98.96% coverage.

Vertex AI Code Sandbox for QuickBooks Financial Modeling

Ask conversational questions about your QuickBooks data and get answers via safe, sandboxed code execution with Vertex AI. Enforces spend controls and human-in-the-loop approvals.

Read the tutorial → https://reaatech.com/solutions/vertex-ai-code-sandbox-for-quickbooks-financial-modeling. Download the code (zip) → zip

Under the hood: Vertex AI, 159 tests, 98.91% coverage.

Mistral AI Security Guardrails for Square Payment Dispute Resolution

Draft dispute responses with Mistral AI while guardrails prevent unauthorized actions and redact PII. Mandatory human approval before submission.

Read the tutorial → https://reaatech.com/solutions/mistral-ai-security-guardrails-for-square-payment-dispute-resolution. Download the code (zip) → zip

Under the hood: Mistral, 90 tests, 100.00% coverage.

Ollama Reliability Suite for On-Prem SMB Agent Operations

Keep local Ollama agents running with automatic circuit breaking, session durability, and structured output repair. Generates runbooks from logs to aid recovery.

Read the tutorial → https://reaatech.com/solutions/ollama-reliability-suite-for-on-prem-smb-agent-operations. Download the code (zip) → zip

Under the hood: Ollama, 198 tests, 100.00% coverage.

xAI Grok Voice Lead Intake for Small Business

A phone-based lead capture agent that qualifies callers using xAI Grok and syncs to your CRM via Twilio, Deepgram, and Redis-backed session continuity.

Read the tutorial → https://reaatech.com/solutions/xai-grok-voice-lead-intake-for-small-business. Download the code (zip) → zip

Under the hood: xAI Grok, 107 tests, 99.13% coverage.

Perplexity Security Guardrails for SMB Financial Queries

Add PII redaction, prompt injection detection, and compliance filtering to Perplexity-powered financial Q&A. Every incident logged for audit trails.

Read the tutorial → https://reaatech.com/solutions/perplexity-security-guardrails-for-smb-financial-queries. Download the code (zip) → zip

Under the hood: Perplexity, 72 tests, 98.62% coverage.

xAI Grok Expense Report Extraction for SMB Finance

Extract line items from receipts and invoices using Grok's vision model, then export to spreadsheets. Includes OCR, structured repair, and accuracy validation.

Read the tutorial → https://reaatech.com/solutions/xai-grok-expense-report-extraction-for-smb-finance. Download the code (zip) → zip

Under the hood: xAI Grok, 99 tests, 98.99% coverage.

OpenAI Voice Agent for ServiceTitan Field Service Dispatch

Handle phone dispatch by converting voice instructions into ServiceTitan work orders automatically. Uses OpenAI, Twilio, Deepgram, and Cartesia.

Read the tutorial → https://reaatech.com/solutions/openai-voice-agent-for-servicetitan-field-service-dispatch. Download the code (zip) → zip

Under the hood: OpenAI, 111 tests, 99.36% coverage.

Vertex AI Invoice Extraction for SMB Accounting

Turn invoices and receipts into QuickBooks transactions with Vertex AI and structured repair. Routes low-confidence fields to human review and tracks per-document costs.

Read the tutorial → https://reaatech.com/solutions/vertex-ai-invoice-extraction-for-smb-accounting. Download the code (zip) → zip

Under the hood: Vertex AI, 89 tests, 96.62% coverage.

Cohere AI Spend Control for Budget-Conscious SMBs

Enforce daily budgets and automatically downgrade to cheaper Cohere models when spend spikes. Real-time dashboards show consumption across tenants.

Read the tutorial → https://reaatech.com/solutions/cohere-ai-spend-control-for-budget-conscious-smbs. Download the code (zip) → zip

Under the hood: Cohere, 130 tests, 97.09% coverage.

Google Gemini Lead Intake for Salesforce SMB Sales

Extract leads from email attachments and forms, qualify them, and push to Salesforce automatically. Uses Gemini for extraction and PII redaction.

Read the tutorial → https://reaatech.com/solutions/google-gemini-lead-intake-for-salesforce-smb-sales. Download the code (zip) → zip

Under the hood: Google Gemini, 103 tests, 100.00% coverage.

Meeting notes to action items with Slack followup

A marketing agency's assistant that turns meeting transcripts into assigned tasks and follows up via Slack for 7 days. Uses OpenAI for extraction and a memory agent for persistence.

Read the tutorial → https://reaatech.com/solutions/agnostic-meeting-notes-to-actions. Download the code (zip) → zip

Under the hood: Provider-agnostic, 66 tests, 94.42% coverage.

Automated triage of customer feedback into product roadmap items

Ingest feedback from support tickets and NPS comments, cluster topics, and generate a weekly report of top product changes. Reduces manual triage for product managers.

Read the tutorial → https://reaatech.com/solutions/agnostic-customer-feedback-triage. Download the code (zip) → zip

Under the hood: Provider-agnostic, 93 tests, 96.25% coverage.

Browse the full catalog at reaatech.com/products.