Core primitives 37 The things you create, build, publish and run.
App Engine Host An always-on host that runs workspace-scoped deployments as isolated containers.
Artifact A file or result preserved from a build, command, evaluation, or Agent Run.
Build The step that turns source code into a runnable Release.
Builder The isolated job that turns selected source into an immutable Release.
BuildSpec An optional settings file that overrides how an app is installed, built, and started.
Computer A compute resource for machine-level work, with an optional desktop.
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Organization 14 Who owns resources, and who may touch them.
API key A secret credential for server-side software, automation, SDKs, or the CLI.
Audit log A record of who did what, and when.
Authentication Proving which identity or credential is making a request.
Authorization Deciding whether the caller may perform an operation in the requested scope.
Host fingerprint The identifier for a host's cryptographic identity, used to recognize it again.
Host key The credential an OpenComputer's agent uses to authenticate, shown once.
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Networking and domains 14 Hostnames, DNS, certificates, and routing.
Apex domain The bare form of a domain, like acme.com, with nothing in front.
Custom domain A customer-owned hostname attached directly to one Deployment.
Deployment domain An Organization-controlled parent domain for stable deployment hostnames.
DNS record An entry in a domain's settings that says where the name should point.
DNS verification Proves the public DNS record points to the expected MIOSA routing target.
Domain A hostname that routes requests to a MIOSA resource.
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Data 14 Configuration, secrets, and durable storage.
Backup A saved copy of a database that you can restore if something goes wrong.
Binding A durable link between an app resource and a database, volume, secret, or service.
Bucket A named container in object storage that holds files.
Connection string One line of text that holds everything needed to connect to a database.
Data residency Where data is stored or processed across a workflow, including outputs and model requests.
Environment variable A named configuration value supplied to a build or runtime process.
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Agents 12 AI agents, harnesses, runs, and the events they emit.
Agent A saved, versioned definition of what runs, on what machine, and what it may do.
Agent Run One tracked execution of an AI agent or command runner against a resource.
Agent Run Group Related Agent Runs coordinated as one larger operation.
Approval Explicit authorization required before a constrained operation continues.
Computer use Letting software operate a real desktop the way a person would: look, click, type.
Event stream (SSE) A connection delivering server-sent events, such as command output, to a client.
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Runtimes 27 Engines, hosts, and where work actually runs.
App Engine MIOSA's way to run many small apps for a workspace on one always-on host.
Bring Your Own Cloud (BYOC) Customer-owned AWS or Google Cloud worker capacity governed by MIOSA.
Capability An operation a resource advertises, such as command exec or desktop streaming.
Container A packaged app plus its needs, run in its own bounded space.
Control plane The MIOSA service that records desired state, policy, and scheduling.
Customer-cloud region An approved worker region inside a customer's own cloud account.
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Billing and usage 6 Credits, metering, limits, and plans.
Credit A platform usage unit; its billing conversion comes from the current plan.
Plan The Organization's product tier and included entitlements.
Quota A configured limit on resource count, capacity, spend, or operation rate.
Rate limit A cap on how many requests you may send in a short time.
Spend cap A billing control that limits eligible consumption over a period or scope.
Usage Metered consumption attributed to an Organization, Workspace, or resource.
Platform builders 13 Words for building a product on top of MIOSA.
API The set of web requests software uses to control MIOSA.
Browser token A short-lived token minted server-side so a browser can reach one resource.
CLI The miosa command you type in a terminal to control MIOSA.
external_project_id The project or app ID from your own database.
external_user_id The end-user inside your customer account, as you identify them.
external_workspace_id Your customer's account or tenant ID, stored as an opaque string.
Show all 13 2 Next step Play the games Put the words to work with quizzes, flashcards and a 7-unit roadmap, at your level. Play the games 
