Build with AGNT5
Define workflows, functions, agents, prompts, webhooks, and approval steps before you deploy.
Build is where you define the application code AGNT5 runs. A workflow is a durable program made of checkpointed steps, an agent is a reasoning loop that can call tools, and a function wraps deterministic work with retries and trace visibility. Use these pages when you are shaping behavior locally before creating a deployment.
Build guides
Functions Wrap deterministic work in retryable, observable units.
Workflows Compose multi-step programs with durable state and checkpointed execution.
Agents Define reasoning loops that call tools and keep state across a run.
Tools Expose capabilities an agent can call during its loop.
Prompts Keep prompt text versioned and runnable from code.
Human in the Loop Pause a workflow until a person approves or supplies input.
Webhooks Receive external events and route them into AGNT5 workflows.
Model Context Protocol Import external MCP tools or expose AGNT5 primitives to MCP clients.
Local development Run your project with agnt5 dev and trigger it from Studio, the CLI, or the API.
Outcome: you have local code that defines the workflow behavior, model calls, external inputs, and approval points AGNT5 will run.