CoastsDocumentation
Overview
Getting Started with Coasts
Skills for Host Agents
Coasts Video Course
  • Coasts
  • Ports
  • Assign
  • Checkout
  • Volumes
  • Secrets
  • Getting Started
  • Coast UI
Harnesses
  • Codex
  • Conductor
  • T3 Code
Concepts and Terminology
  • Coasts
  • Filesystem
  • Coast Daemon
  • Coast CLI
  • Coastguard
  • Ports
  • Primary Port & DNS
  • Assign and Unassign
  • Checkout
  • Lookup
  • Volume Topology
  • Shared Services
  • Secrets and Extractors
  • Builds
  • Coastfile Types
  • Runtimes and Services
  • Bare Services
  • Mixed Service Types
  • Logs
  • Exec & Docker
  • Agent Shells
  • MCP Servers
  • Performance Optimizations
  • Troubleshooting
Coastfiles
  • Project and Setup
  • Worktree Directories
  • Ports
  • Shared Services
  • Bare Services
  • Secrets and Injection
  • Volumes
  • Assign
  • Inheritance, Types, and Composition
  • Agent Shell
  • MCP Servers and Clients
Recipes
  • Full-Stack Monorepo
  1. Docs
  2. Coasts Video Course
  3. Ports

Ports

Every Coast gets its own set of dynamic ports so nothing collides. This video shows how canonical and dynamic ports work, and how checkout switches which instance owns the well-known ports.

For the full reference, see Ports.

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