Daily recap for June 20, 2026

New tutorials

Cohere LLM cost observability for SMB support agents

This tutorial wraps the Cohere SDK with per-call cost tracking and OpenTelemetry spans so small businesses see exactly where their LLM budget goes. You’ll build an instrumented client that calculates token costs on every chat or streaming call, a spend dashboard, and a budget watcher that alerts before daily limits breach.

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Built with @reaatech/llm-cost-telemetry, @reaatech/llm-cost-telemetry-calculator, @reaatech/llm-cost-telemetry-observability, and @reaatech/otel-genai-semconv-core, on Cohere · 66 tests / 98.57% coverage.

Databricks AI runbook automation for SMB data pipelines

Auto-generate runbooks from Databricks job definitions and trigger automated incident playbooks when pipelines fail. The recipe creates a Next.js dashboard, durable recovery workflows with Trigger.dev, and circuit breakers that isolate misbehaving nodes—so a small team can resolve failures without a dedicated DevOps hire.

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Built with @reaatech/agent-runbook, @reaatech/agent-runbook-agent, @reaatech/agent-runbook-alerts, @reaatech/agent-runbook-analyzer, @reaatech/agent-runbook-incident, and @reaatech/circuit-breaker-core, on Databricks · 81 tests / 93.50% coverage.

vLLM multi-agent handoff for e-commerce support routing

Route customer queries across product, order, and returns agents hosted on a single vLLM endpoint. The tutorial layers the REAA agent-handoff protocol, compression, and confidence-based routing on a LangGraph state machine, keeping context within token limits and persisting state in Upstash Redis for durable recovery.

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Built with @reaatech/agent-handoff, @reaatech/agent-handoff-routing, @reaatech/agent-handoff-compression, and @reaatech/agent-handoff-protocol, on vLLM · 56 tests / 93.63% coverage.

Listing copy multiplier for residential brokers

Turn one property draft into MLS-, Zillow-, social-, and brochure-optimized copy in seconds. A Fastify backend and Next.js routes use markdown parsing, an LLM router, and a MCP server to enforce platform-specific character limits, tone, and SEO—eliminating the manual rewrites that consume hours of listing agent time.

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Built with @reaatech/agents-markdown, @reaatech/llm-router-core, @reaatech/agents-markdown-mcp-server, and three other packages, on agnostic · 120 tests / 97.39% coverage.

Buyer-rep compliance agent for small brokerages

Automate buyer-rep agreement tracking and compliance checks. The Hono API and RAG pipeline store agreements, run five regulatory rules against each one, and answer questions using an agent memory store—helping broker-owners avoid missed disclosures and outdated forms without manual audits.

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Built with @reaatech/agent-memory, @reaatech/rag-eval-core, @reaatech/rag-eval-gate, and three others, on agnostic · 72 tests / 96.69% coverage.

AWS Bedrock document pipeline for Magento invoice automation

Receive supplier invoices as PDFs or images, classify them with a confidence router, extract data using Amazon Textract and Bedrock, repair the structured output, and push it to Magento as purchase orders—all without manual data entry. The tutorial includes a full test suite and fallback handling.

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Built with @reaatech/media-pipeline-mcp-doc-extraction, @reaatech/structured-repair-core, @reaatech/confidence-router, and @reaatech/session-continuity, on AWS Bedrock · 143 tests / 96.07% coverage.

Anthropic code sandbox for GitLab SMB issue auto-resolution

When a GitLab issue is opened, the system routes it through specialist agents that fetch repository context, generate candidate fixes, and run them in an E2B sandbox to verify. A confidence router decides whether to create a merge request automatically, turning hours of manual fix cycles into a self-service pipeline.

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Built with @reaatech/agent-mesh, @reaatech/confidence-router, @reaatech/circuit-breaker-agents, and @reaatech/structured-repair-core, on Anthropic · 103 tests / 95.94% coverage.

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