Daily recap for June 5, 2026

Today we shipped 7 new step-by-step tutorials for small-business AI, covering everything from Shopify return automation to xAI Grok evaluation harnesses. Each one comes with a downloadable zip and a walkthrough you can try with real APIs.

New tutorials

Cohere MCP Server for SMB Research and Summarization

A drop-in MCP server that gives AI agents access to Cohere’s language models and search tools. Small businesses can use it to automate research, summarization, and content generation without building custom API wrappers. It exposes seven composable tools — summarization, chat, web search, content extraction, crawling, PDF parsing, and report generation — behind auth, rate limiting, and OpenTelemetry.

Read the tutorial → Download the code (zip)

Built with @reaatech/mcp-server-core, @reaatech/mcp-server-engine, @reaatech/mcp-server-tools, @reaatech/mcp-server-auth, @reaatech/mcp-server-observability, on Cohere · 56 tests · 97.54% coverage.

Databricks Agent Eval Harness for SMB Support Bots

A CI-friendly evaluation harness that tests AI support agent responses against golden conversation datasets. It uses a Databricks LLM as judge to score output quality, tracks costs, and enforces a quality gate to block regressions before they hit customers. Results export to Braintrust for trend analysis.

Read the tutorial → Download the code (zip)

Built with @reaatech/agent-eval-harness-golden, @reaatech/agent-eval-harness-judge, @reaatech/agent-eval-harness-cli, @reaatech/agent-eval-harness-cost, @reaatech/agent-eval-harness-gate, on Databricks · 69 tests · 97.39% coverage.

Return Reason Agent for Shopify Merchants

Automates refund, replacement, RMA, and escalation decisions from Shopify return-reason webhooks. Instead of manually reviewing every return, a pipeline of guardrails, hybrid RAG retrieval, context planning, and structured repair applies your store policies in seconds. It then posts the decision directly to the Shopify Admin API.

Read the tutorial → Download the code (zip)

Built with @reaatech/structured-repair-core, @reaatech/structured-repair-mcp, @reaatech/hybrid-rag-pipeline, @reaatech/hybrid-rag-ingestion, @reaatech/context-window-planner, @reaatech/guardrail-chain-guardrails, on agnostic LLM · 72 tests · 100.00% coverage.

Behavioral Email Trigger Agent for WooCommerce Merchants

Replaces calendar-based email blasts with real-time triggers tied to shopper behavior. When a customer views a product, abandons a cart, or places an order, the agent classifies the event, stores it in long-term memory, decides the best email to send, and enqueues it to Klaviyo. It uses Upstash QStash for durable delivery and Langfuse for observability.

Read the tutorial → Download the code (zip)

Built with @reaatech/agent-memory, @reaatech/agent-memory-core, @reaatech/agent-memory-retrieval, @reaatech/webhook-relay-core, @reaatech/webhook-relay-tools, on agnostic LLM · 76 tests · 96.66% coverage.

Anthropic Knowledge Agent for PayPal SMB Transaction Insights

Lets business owners ask natural-language questions about their PayPal transactions — like “what were my largest refunds last month?” — and get answers grounded in real data. It ingests transaction history, embeds records with fastembed into Qdrant, and uses a hybrid RAG pipeline to deliver context to Anthropic Claude. Agent memory with session continuity supports multi-turn drill-downs.

Read the tutorial → Download the code (zip)

Built with @reaatech/hybrid-rag, @reaatech/hybrid-rag-pipeline, @reaatech/hybrid-rag-qdrant, @reaatech/agent-memory, @reaatech/session-continuity, @reaatech/llm-cost-telemetry, on Anthropic · 108 tests · 99.63% coverage.

Azure AI Document Pipeline for Sage Intacct Invoice Automation

Turns uploaded PDF invoices into structured Sage Intacct AR entries without manual data entry. A pipeline extracts text with unpdf, sends it to Azure OpenAI for field extraction, repairs malformed JSON, and posts the result to Sage Intacct via OAuth2. Low-confidence fields are flagged for human review, and a Redis cache avoids duplicate extraction.

Read the tutorial → Download the code (zip)

Built with @reaatech/structured-repair-core, @reaatech/confidence-router-core, @reaatech/llm-cache, @reaatech/llm-cost-telemetry, @reaatech/media-pipeline-mcp-doc-extraction, on Azure AI · 99 tests · 97.64% coverage.

xAI Grok Agent Eval Harness for SMB Support QA

An automated evaluation harness for xAI Grok-powered support agents. It runs batch evaluations against golden datasets, uses Grok as an LLM judge to score accuracy and safety, and enforces quality thresholds in CI to block bad deploys. Includes a CLI with four subcommands and a Next.js API route to browse past runs, with traces streamed to Langfuse.

Read the tutorial → Download the code (zip)

Built with @reaatech/agent-eval-harness-suite, @reaatech/agent-eval-harness-judge, @reaatech/agent-eval-harness-gate, @reaatech/agent-eval-harness-observability, on xAI Grok · 91 tests · 100.00% coverage.

Browse all solutions →

Browse the full catalog at reaatech.com/solutions.