Master the open-source Go framework for building production-grade AI agents — from components and graph orchestration to multi-agent systems and observability.
Understand Eino's Go architecture, Components, Composition, ADK, streaming, and callbacks. Learn when the framework fits, what its types cannot guarantee, and how to evaluate a pinned release with runnable code and production evidence.
Learn Eino component contracts for BaseChatModel, AgenticModel, Tool, Retriever, Loader, Transformer, Indexer, and Embedding. See current v0.9.21 APIs, safe tool execution, provider adaptation, contract tests, and a runnable typed Go example.
Choose and operate Eino Chain, Graph, and Workflow with precise control-flow and data-flow boundaries. Learn compile-time checks, runtime limits, streaming modes, failure semantics, and a runnable v0.9.21 Go policy graph.
Build correct Eino streams and callbacks with v0.9.21. Learn Invoke, Stream, Collect, Transform, read-once StreamReader rules, callback timing, error gaps, cancellation, redaction, backpressure, and a runnable Go example.
Build an Eino ADK agent against v0.9.21 with the current ChatModelAgent, Runner, AgentEvent, ToolsConfig, MaxIterations, checkpoint, and interrupt contracts. Includes runnable Go code plus authorization, retry, and evaluation boundaries.
Build reliable Eino multi-agent systems with deterministic routing, AgentTool delegation, explicit context contracts, execution budgets, failure isolation, and outcome-based evaluation. The guide targets Eino v0.9.21, explains why full-context transfers are no longer the default recommendation, and includes a runnable Go example.
Build an Eino v0.9.21 RAG pipeline with explicit Loader, Transformer, Indexer, Retriever, and generation contracts. Learn chunk provenance, embedding compatibility, hybrid retrieval, authorization filtering, retrieval evaluation, safe rollout, and failure diagnosis through a runnable Go reference implementation.
Deploy Eino v0.9.21 agents as reliable Go services with explicit deadlines, bounded concurrency, idempotent retries, callback-based tracing, privacy controls, offline evaluation, canary releases, and actionable SLOs. Includes a runnable Eino callback example and a production incident checklist.
Design a secure Eino v0.9.21 Skill runtime for the MCP 2026-07-28 Skills extension. Learn progressive loading, source identity, digest verification, user approval, MCP-to-Eino tool adaptation, request-scoped authorization, nested Skill limits, observability, and testing through a runnable Go policy wrapper.