Editor's pick
AI Browser Automation That Survives a Redesign
Browser agents score 90% on benchmarks, 30% on real sites. The AI browser automation that survives: fixed steps, AI only where one breaks. →
July 21, 2026Mehmet Burak Akgün
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What we write about
The Heym blog is a technical resource for developers, DevOps engineers, and AI practitioners building production-grade AI systems. Every post is written by practitioners, tested against real workloads, and focused on production outcomes rather than toy examples.
AI Workflow Automation
Architecture patterns for building multi-step LLM pipelines, from trigger design and prompt engineering to output validation, retry logic, and error recovery.
Multi-Agent Orchestration
How to coordinate multiple AI agents working in parallel or in sequence, including state management, tool calling, context sharing, and conflict resolution.
RAG Pipelines & Vector Search
Building retrieval-augmented generation pipelines with Qdrant, embedding strategies, chunking, re-ranking, and evaluation techniques.
Self-Hosted AI Infrastructure
Running open-weight LLMs locally, deploying Heym with Docker Compose or Kubernetes, and managing GPU compute for cost-effective inference.
// Featured
Editor's pick// All posts
41 postsJuly 19, 2026Ceren Kaya Akgün
Background Coding Agents: Cheap, Sandboxed, Running 24/7
What a background coding agent is, what one costs to run 24/7, and how a sandbox keeps your GitHub token safe. With real prices and three recipes. →
background-coding-agentcoding-agentopencode
July 14, 2026Ceren Kaya Akgün
Agentic Kanban Board: Loop Engineering for AI Agents
An agentic kanban board runs AI workflow chains when a card moves into a column. See how Heym turns loop engineering into a board your team can share.
agentic-kanban-boardloop-engineeringai-agents
July 11, 2026Ceren Kaya Akgün
Best Vibe Coding Tools in 2026, Scored on 5 Axes
The best vibe coding tools in 2026, scored 1 to 5 on stack fit, iteration speed, review surface, and exit cost. No affiliate links. Just the scorecard. →
vibe-codingai-coding-toolscursor
July 6, 2026Mehmet Burak Akgün
Codex AI Agent: Automate Coding Beyond CI/CD
Run OpenAI Codex from any trigger, not just a git push, and call it as a tool from another AI agent. How the Codex node works in Heym, no CI required. →
codexopenai-codexai-coding-agent
July 2, 2026Ceren Kaya Akgün
Prompt Injection: How It Works and How to Stop It
What prompt injection is, how direct and indirect attacks hijack AI agents, and the layered defenses that cut attack success from 73% to under 9%. →
prompt-injectionindirect-prompt-injectionai-security
June 29, 2026Ceren Kaya Akgün
Heym Changelog: 23 Releases, 632 Stars, and Month Two
Heym shipped 23 releases in month two, passed 632 GitHub stars, and added 8 integration nodes, dashboards, pgvector RAG, OpenTelemetry, and security fixes.
heymchangelogopen-source
June 27, 2026Mehmet Burak Akgün
Agentic Workflows: How to Build AI That Decides, Not Just Runs
An agentic workflow lets an AI agent choose its own path at runtime. Learn what makes a workflow agentic, the core patterns, and how to build one step by step.
agentic-workflowsagentic-aiai-workflow-automation
June 24, 2026Ceren Kaya Akgün
AI Workflow Automation Examples: 17 You Can Build in 2026
17 real AI workflow automation examples across support, sales, HR, and finance. Each one shows the exact trigger, nodes, and outcome, plus how to build it. →
ai-workflow-automationai-automation-examplesworkflow-automation
June 19, 2026Mehmet Burak Akgün
LLM Guardrails: The 4 Layers Every AI Agent Needs
What LLM guardrails are, the four layers every AI agent needs (input, output, action, human review), and how to build each one visually in Heym. No code. →
llm-guardrailsai-agent-guardrailsai-safety
June 16, 2026Ceren Kaya Akgün
Agentic RAG: What It Is and How to Build It in 2026
What agentic RAG is, how it beats traditional RAG, the 4 core patterns (Self-RAG, CRAG, Adaptive, Graph), and how to build it visually in Heym. No code. →
agentic-ragretrieval-augmented-generationai-agents
June 14, 2026Mehmet Burak Akgün
Agentic Design Patterns: The 2026 Guide + Examples
The 7 agentic design patterns every AI engineer should know, from ReAct to Human-in-the-Loop, with a symptom-to-pattern table and how to build each in Heym.
agentic-design-patternsai-agent-design-patternsagentic-ai
June 13, 2026Ceren Kaya Akgün
Migrate to Heym from n8n, Flowise, Dify & More
Move your n8n, Flowise, Dify, Langflow, sim.ai, or Activepieces workflow to Heym. Paste an export into AI Convert, preview on a canvas, and import.
migrate-to-heymn8n-migrationconvert-n8n-workflow
June 12, 2026Ceren Kaya Akgün
How to Build an AI Customer Support Agent in Heym
Build an AI customer support agent that answers from your own docs, triages a shared inbox, and pauses for human approval on sensitive replies. No code.
ai-customer-support-agentai-customer-support-automationrag-customer-support
June 9, 2026Mehmet Burak Akgün
OpenTelemetry for AI Agents: Trace Every Step
Trace AI agents and workflows with OpenTelemetry: spans, GenAI semantic conventions, context propagation, and native OTLP export with no instrumentation code.
opentelemetryai-agent-tracingobservability
June 7, 2026Mehmet Burak Akgün
AI Agent Cost Optimization: Cut Your LLM Bill
AI agent cost optimization: what drives agent spend, the levers that cut your LLM bill 50 to 85 percent, and how to measure and reduce it with no code.
ai-agent-cost-optimizationllm-cost-optimizationcost
June 1, 2026Ceren Kaya Akgün
AI Code Review: A Multi-Agent, Adversarial Guide
AI code review with one model is noisy and biased. See how an adversarial, multi-agent setup finds more real bugs and posts far fewer false positives.
ai-code-reviewmulti-agentadversarial
May 31, 2026Mehmet Burak Akgün
AI Agent Evaluation: A Practical 2026 Guide
AI agent evaluation explained: the metrics, scoring methods, and LLM-as-a-judge that prove your agent works, plus how to test agents with no code.
ai-agent-evaluationevaluationevals
May 29, 2026Mehmet Burak Akgün
AI Agent Observability: Tracing, Evals, and Cost in 2026
AI agent observability best practices: trace, evaluate, and cost-track agents in production. 6 core metrics, OpenTelemetry, and a self-hosted no-SDK setup.
ai-agent-observabilityobservabilitytracing
May 27, 2026Ceren Kaya Akgün
Heym Changelog: 31 Releases, 456 Stars, and Month One
Heym shipped 31 releases in 30 days and reached 456 GitHub stars. Full changelog: MCP clusters, agent tools, token pricing, and security fixes from month one.
heymchangelogopen-source
May 22, 2026Ceren Kaya Akgün
What Is Context Engineering? Guide for AI Agents
Context engineering explained: what it is, how it differs from prompt engineering, the four strategies, and how to apply them to AI agents in Heym.
context-engineeringprompt-engineeringai-agents
May 20, 2026Mehmet Burak Akgün
Vibe Coding Explained: Tools and Honest Tradeoffs
What is vibe coding? Karpathy's term defined, vs no-code, eight tools, the 19% productivity catch, and how to vibe code an AI workflow in Heym.
vibe-codingai-codingai-workflow
May 18, 2026Ceren Kaya Akgün
Agentic AI vs Generative AI: When to Use Each
Agentic AI vs generative AI compared: autonomy, goals, memory, tools, a decision framework, and a Heym workflow that runs both. See how →
agentic-aigenerative-aiai-agent
May 16, 2026Mehmet Burak Akgün
What Is MCP? Model Context Protocol Explained
What is MCP (Model Context Protocol)? A 2026 guide to how it works, MCP vs function calling vs RAG, security, and using MCP in Heym. Build yours →
mcpmodel-context-protocolai-workflow
May 14, 2026Ceren Kaya Akgün
AI Agent vs Chatbot: Key Differences in 2026
AI agent vs chatbot compared on autonomy, tools, memory, and goals. Includes a decision framework, 8-dimension table, and a Heym walkthrough. Build yours →
ai-agentchatbotagentic-ai
May 12, 2026Ceren Kaya Akgün
RAG vs Fine-Tuning: When to Use Each in 2026
RAG vs fine-tuning compared: cost, accuracy, latency, and a clear decision tree. Includes a hybrid RAFT pattern and a no-code Heym walkthrough. Build yours →
ragfine-tuningllm
May 9, 2026Mehmet Burak Akgün
Text to Workflow: Build Automation with AI
Learn how text-to-workflow AI turns plain English into a runnable automation pipeline. See how Heym's AI Canvas generates workflow JSON from one prompt.
text-to-workflowai-workflow-generatorworkflow-automation
May 7, 2026Ceren Kaya Akgün
How to Build an AI Lead Qualification Agent in Heym
Build an AI lead qualification agent: scores leads 1-10, routes hot prospects to Slack, sends personalized cold emails. No code. Start in 10 minutes.
ai-lead-qualificationai-sales-agentlead-scoring-ai
May 4, 2026Ceren Kaya Akgün
Prompt Chaining: A Developer's Practical Guide
Learn what prompt chaining is, the 4 core patterns with code examples, and how to build a visual prompt chain in Heym without boilerplate API code.
prompt-chainingllmai-workflow
May 2, 2026Mehmet Burak Akgün
LLM Orchestration: A Developer's Guide
Learn what LLM orchestration is, the 4 core patterns, and how to build orchestrated AI pipelines in Heym. Practical developer guide with real examples.
llm-orchestrationmulti-agent-aiworkflow-automation
April 29, 2026Ceren Kaya Akgün
How to Build an AI Agent (No Code)
Build an AI agent without code: trigger, agent node, tools, persistent memory, MCP, and multi-agent orchestration in Heym, step by step.
ai-agentno-codeworkflow-automation
April 27, 2026Ceren Kaya Akgün
How to Connect Two APIs in an AI Workflow (No Code)
Learn how to connect two APIs in an AI workflow — no code. Step-by-step tutorial: HTTP node, cURL, security headers, response mapping, and MCP sharing.
api-integrationhttp-nodeworkflow-automation
April 26, 2026Mehmet Burak Akgün
10 Best MCP Servers for AI Agents in 2026 (Ranked)
The 10 best MCP servers for AI agents in 2026, ranked by category, GitHub stars, and Heym compatibility. Compare the picks and connect your agents in minutes.
mcpmodel-context-protocolmcp-server
April 25, 2026Mehmet Burak Akgün
AI Agents vs RPA: Complete 2026 Comparison
AI agents vs RPA: key differences, when to use each, and how to migrate legacy bots to AI-native workflows — with a practical Heym walkthrough.
ai-agentsrpaworkflow-automation
April 24, 2026Ceren Kaya Akgün
How to Build a RAG Pipeline: Practical Guide
Build a RAG pipeline step by step: architecture, chunking, Qdrant vector search, and LLM integration without code in Heym's visual canvas. Build yours →
rag-pipelineretrieval-augmented-generationai-workflow
April 17, 2026Ceren Kaya Akgün
AI Agent Memory: Types, Patterns & Implementation
AI agent memory: 3 types explained, architecture patterns, and no-code implementation in Heym's visual canvas.
ai-agentsagent-memoryagentic-ai
April 15, 2026Ceren Kaya Akgün
AI Agent Use Cases: 12 Real-World Examples
Discover 12 real-world AI agent use cases across customer support, research, DevOps, and more — with step-by-step guidance to build your first agent in Heym.
ai-agentsagentic-aiai-automation
April 14, 2026Mehmet Burak Akgün
Multi-Agent AI Systems: A Practical Guide
Learn how multi-agent AI systems work, the 4 core orchestration patterns, and how to build one in Heym's visual canvas — no code required.
multi-agent-aiagent-orchestrationai-agents
April 10, 2026Ceren Kaya Akgün
What Is Agentic AI? A Practical Guide
Learn what agentic AI is, how agentic workflows work, and how to build your first agentic pipeline in Heym's visual canvas — no code required.
agentic-aiagentic-workflowai-automation
April 9, 2026Mehmet Burak Akgün
Best AI Agent Builders in 2026: Compared & Tested
Heym vs LangGraph vs AutoGen vs CrewAI: top AI agent builders in 2026 compared on visual canvas, native MCP, multi-agent orchestration, and self-hosting.
ai-agent-builderai-agentsworkflow-automation
April 8, 2026Ceren Kaya Akgün
How to Build an MCP Server: Step-by-Step Guide
Learn how to build an MCP server in Python or TypeScript. Connect tools, databases, and APIs to Claude and AI workflows in under 30 minutes.
mcpmodel-context-protocolmcp-server
April 7, 2026Ceren Kaya Akgün
What Is AI Workflow Automation? A Developer's Guide
AI workflow automation connects LLMs, APIs, and logic into self-running pipelines. Learn what it is, how it works, and how to build your first AI workflow.
ai-workflow-automationllm-orchestrationmulti-agent
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