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agentd
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Overview
What agentd is, and the shape of a run
Getting started
Install, configure, first run
Build a coding agent
A pair-programming daemon you host
Use cases
The shapes people actually deploy
Concepts
Architecture
Two loops, one binary, strict separation
The harness
The supervisor that never talks to the model
The agent loop
How a turn is built, run, and ended
Workflows
Durable DAGs, triggers, and resume
Directives
Instructions that carry their machinery
Subagents
Delegation as an OS process tree
Why Rust
The dependency moat, and what it buys
PID 1 — agentd as init
Robots and appliances: the runtime as a Linux init
Reference
Node registry
All 67 workflow nodes, and the five traps
Configuration
Every key, and how layers resolve
TUI & web UI
The display clients and their protocol
MCP
Where tools and events come from
Security
Capability scoping and the trifecta rule
Observability
Logs, metrics, traces
All documentation →
Editor
Docs
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