> ## Documentation Index > Fetch the complete documentation index at: https://docs.stackshift.cloud/llms.txt > Use this file to discover all available pages before exploring further. # StackShift Documentation > The control plane, connected-node model, deployment surfaces, recovery behavior, and product areas — documented as the platform actually works today. This documentation is organized by workflow and product area. Start with the introduction if you need the product model, or jump straight to the area you already know. Maturity notes matter here. Some surfaces are fully live, some are live with caveats, and some are user-visible but still evolving. Each page states which it is. Start with the product model, terminology, and how the control plane actually works today. Get from account setup to first workload without learning the entire platform first. Upload, optimize, manage, govern, and deliver assets through StackShift storage, CDN, media, and DAM APIs. Send product email through StackShift Mail with verified sender domains, templates, OTP, events, webhooks, bounces, reputation controls, scheduled delivery, batch sending, inbound capture, and analytics. Define backend work in code and let StackShift run it to completion with retries, state, steps, and event-based resumption. Use projects for application-centric deployments from GitHub or Docker images. Use stacks for Compose workloads, service-style systems, and stateful multi-container apps. Templates are curated stack blueprints with versioning, service notes, and safer lifecycle controls. Deploy and operate WordPress on StackShift: runtime-native sites, custom domains, the control surface, theme marketplace, plugin and theme releases, and backups. Nodes are the runtime hosts attached to StackShift through the agent. Managed databases are first-class resources with their own lifecycle, credentials, and recovery behavior. Use the operations surfaces to understand health, services, alerts, node state, and recovery progress. Use StackShift’s domain and email product surfaces with the right maturity expectations. Open shells into running workloads and databases, run runbooks and one-off commands, and govern all of it with production safeguards, approvals, recordings, and policy. Invite collaborators, manage members, and work with the current team collaboration model. Billing covers plans, subscription state, usage, transactions, payment methods, and spending controls. A fleet of task-specific AI agents — deploy, database, debug, ops, and WordPress — plus automatic build-failure diagnosis. Agents act through confirmable cards, not blind automation. Manage StackShift resources, action triggers, runbooks, agency records, and compute resources from Terraform or OpenTofu. Account, global environment, and notification settings are part of day-to-day platform administration.