Daily recap for May 20, 2026

Today we published six new tutorial packages — each a complete, downloadable recipe that solves a real small-business problem. Build a voice receptionist that never misses a call, generate financial reports from plain English, or add ironclad reliability to your existing AI tools.

New tutorials

AWS Bedrock Code Sandbox for SMB Financial Report Generation

This recipe brings safe code execution to financial reporting. Non-technical team members can ask questions like “show me last month’s revenue by region” and get back accurate PDF and XLSX reports, generated inside an isolated E2B sandbox. A built-in spending cap keeps costs predictable, and the pipeline heals broken outputs automatically.

Read the tutorial → · Download the code (zip)

Built with @reaatech/agent-budget-engine, @reaatech/llm-cache, @reaatech/confidence-router, @reaatech/circuit-breaker-agents, on AWS Bedrock · 85 tests / 98.52% coverage.

OpenAI Voice Agent for Twilio Customer Support Calls

Deploy an AI phone agent that answers, routes, and resolves customer calls — no 24/7 staff required. It uses OpenAI’s language model to classify intent, enforces per-call spending caps, and falls back to voicemail when services degrade, all wired through Twilio webhooks.

Read the tutorial → · Download the code (zip)

Built with @reaatech/confidence-router-core, @reaatech/circuit-breaker-agents, @reaatech/agent-budget-engine, @reaatech/agent-budget-middleware, @reaatech/llm-cache, @reaatech/mcp-server-tools, on OpenAI · 89 tests / 98.45% coverage.

Perplexity Code Sandbox for SMB Data Reporting

A dashboard where business analysts type natural-language queries and receive safe, sandboxed code execution. Perplexity AI generates the analytics scripts; the REAA circuit breaker kills runaway processes, and the budget engine caps costs in real time. Malformed LLM output gets repaired on the fly.

Read the tutorial → · Download the code (zip)

Built with @reaatech/circuit-breaker-agents, @reaatech/agent-budget-engine, @reaatech/confidence-router, @reaatech/llm-cache, on Perplexity · 128 tests / 94.81% coverage.

Cohere Reliability Suite for SMB Customer Support

This reliability wrapper ensures your Cohere-based support agent never drops a conversation. When Cohere fails, the llm-router-engine fails over to Azure OpenAI; circuit breakers isolate tool failures; and an idempotency layer guards against duplicate webhooks. Daily budget caps keep costs predictable.

Read the tutorial → · Download the code (zip)

Built with @reaatech/llm-router-engine, @reaatech/circuit-breaker-agents, @reaatech/agent-budget-engine, @reaatech/llm-cache, @reaatech/idempotency-middleware, on Cohere · 117 tests / 94.48% coverage.

OpenRouter MCP Gateway for SMB Multi‑Tool Agents

A multi-tenant MCP gateway that lets your OpenRouter-powered agents talk to SaaS tools (CRM, email, calendar) without hand-rolling auth and rate limits per integration. It exposes any tool as an MCP server behind a unified authentication layer, with per-tenant isolation and real-time observability.

Read the tutorial → · Download the code (zip)

Built with @reaatech/mcp-gateway-core, @reaatech/mcp-gateway-auth, @reaatech/multi-tenant-mcp-middleware, @reaatech/multi-tenant-mcp-rate-limiter, @reaatech/mcp-server-observability, on OpenRouter · 209 tests / 96.25% coverage.

xAI Grok Voice Agent for After-Hours Customer Support

An AI receptionist that answers after-hours calls, qualifies leads, and escalates urgent issues — all powered by xAI Grok. Caller intent classification, per-call AI spend limits, and response caching keep it affordable. When human help is needed, it hands off via Twilio SMS.

Read the tutorial → · Download the code (zip)

Built with @reaatech/confidence-router, @reaatech/agent-handoff, @reaatech/agent-budget-engine, @reaatech/llm-cache, on xAI Grok · 99 tests / 100.00% coverage.

Browse all solutions →

All tutorials come with a zip you can download and run on your own stack. Find the full catalog at reaatech.com/solutions.