Kopern — AI Agent Builder, Orchestrator & Grader | Kopern

# Kopern — AI Agent Builder, Orchestrator & Grader > The open-source platform to build, grade, optimize, and deploy AI agents — no code required. ## What Kopern Does Kopern is a web platform for creating production-grade AI agents. Describe what you want in plain text — Kopern generates the agent, tests it against 6 quality criteria, optimizes it automatically, and deploys it in one click across 5 channels. 130+ features shipped. ## Core Capabilities - **Zero-Code Agent Builder**: AI wizard generates complete agents (system prompt, skills, tools, grading suite) from a text description. 37 ready-to-deploy templates (28 general + 9 vertical business). - **Deterministic Grading**: 6 criterion types (output match, schema validation, tool usage, safety check, custom script, LLM judge). Scheduled grading via Vercel Cron with score drop alerts. - **Optimization Lab (6 modes)**: AutoTune, AutoFix, Stress Lab (adversarial red team), Tournament, Distillation, Evolution — agents self-improve automatically. - **Visual Multi-Agent Orchestration**: React Flow v12 editor with 5 node types (Agent, Condition, Trigger, Output, Export). Drag-and-drop, double-click editing, runtime status. - **Deploy Everywhere**: Embeddable widget, Slack bot, Telegram bot, WhatsApp (Meta Cloud API), Webhooks (n8n/Zapier/Make compatible), MCP protocol (Claude Code/Cursor). - **Built-in Agent Tools**: web_fetch (HTTP), code_interpreter (Python/Node/Bash via GCP Cloud Run), agent memory (persistent KV), email (Gmail+Outlook), calendar (Google+Microsoft), GitHub integration. - **Agent Memory**: Persistent key-value memory across sessions with LRU eviction, cross-session search, context compaction via Haiku summarization. - **Service Connectors**: OAuth Google (Gmail + Calendar) and Microsoft (Outlook + Graph). 8 agent tools with daily limits and tool approval. - **Workflow Quality Monitor**: 18 standardized prompts across 6 criteria test any LLM model or API endpoint for reasoning depth, inst