# Full Contents

Choose any topic or follow a level in order.

- [🟢 Beginner](beginner/index.md)
  - [Install and run Melder](beginner/install.md)
  - [Hello, Melder](beginner/hello.md)
  - [Bind → conjure → meld](beginner/rhythm.md)
  - [What you can bind](beginner/registration.md)
  - [The address law](beginner/addresses.md)
  - [Spellframes and categories](beginner/spellframes.md)
  - [Constructor dependency injection](beginner/dependency-injection.md)
  - [Choose an instance lifetime](beginner/lifetimes.md)
  - [Scopes that nest](beginner/scopes.md)
  - [Cleanup and memory ownership](beginner/cleanup.md)
  - [Understand errors and refusals](beginner/errors.md)
  - [Build a complete beginner application](beginner/capstone.md)
- [🟡 Intermediate](intermediate/index.md)
  - [Fluent registration](intermediate/registration.md)
  - [Declarative binding by module](intermediate/module-registration.md)
  - [Constructor, explicit, and collection DI](intermediate/dependency-injection.md)
  - [Configuration before conjure](intermediate/configuration.md)
  - [Lifecycle hooks](intermediate/hooks.md)
  - [Spell spaces, lineage, and child scopes](intermediate/scopes.md)
  - [Flat overrides and live probes](intermediate/overrides.md)
  - [Dynamic mode and linking conduits](intermediate/dynamic-linking.md)
  - [Links, pulls, and permissions](intermediate/permissions.md)
  - [Late binding with SpellContract](intermediate/late-binding.md)
  - [Named conduits, transfer, and sever](intermediate/ownership.md)
  - [Managed spell pools](intermediate/managed-spells.md)
  - [Connected subsystem walkthrough](intermediate/connected-subsystems.md)
- [🟠 Advanced](advanced/index.md)
  - [Frame boundaries: isolated worlds](advanced/worlds.md)
  - [World posture and configuration](advanced/posture.md)
  - [Explicit logging setup](advanced/logging.md)
  - [Deep, wildcard, and broadcast overrides](advanced/overrides.md)
  - [Conduit clusters](advanced/clusters.md)
  - [Enable Nexus and open a Rift](advanced/nexus.md)
  - [Read-only rooms for endpoints](advanced/read-only-rooms.md)
  - [Viewer navigation and the describe ladder](advanced/viewers.md)
  - [Workstation ownership](advanced/workstation.md)
  - [Ward policies and refusals](advanced/policies.md)
  - [Checkpoint and cache entry points](advanced/checkpoints.md)
  - [World inspection walkthrough](advanced/inspection-walkthrough.md)
- [🔵 Expert](expert/index.md)
  - [The runtime documents itself](expert/self-documents.md)
  - [Agent rooms and explicit authority](expert/agent-rooms.md)
  - [Build a working system from generated code](expert/codegen.md)
  - [Review agent proposals with bind hooks](expert/bind-hooks.md)
  - [Structural transactions and admission](expert/transactions.md)
  - [Persistence, profiles, and source custody](expert/persistence.md)
  - [Restore and cold boot](expert/restore.md)
  - [External storage integration](expert/external-storage.md)
  - [Research sets, lanes, residency, and recorded source](expert/research.md)
  - [Compositions, synthesis, and impact](expert/compositions.md)
  - [Preview, stage, and governed change](expert/governed-change.md)
  - [Several rooms and shared worlds](expert/concurrency.md)
  - [Complete operational walkthroughs](expert/walkthroughs.md)
- [Examples](examples/index.md)
  - [🟢 Beginner examples](examples/beginner/index.md)
    - [Hello Melder](examples/hello-melder.md)
    - [Lifecycles unique vs many](examples/beginner/02-lifecycles-unique-vs-many.md)
    - [Bind functions and instances](examples/beginner/03-bind-functions-and-instances.md)
    - [Named bindings](examples/beginner/04-named-bindings.md)
    - [Lesser conduit scopes](examples/beginner/05-lesser-conduit-scopes.md)
    - [Error vocabulary](examples/beginner/06-error-vocabulary.md)
    - [Strings as vocabulary](examples/beginner/07-strings-as-vocabulary.md)
    - [Disposal contract](examples/beginner/08-disposal-contract.md)
    - [Spellframe grouping](examples/beginner/09-spellframe-grouping.md)
    - [Explicit cleanup](examples/beginner/10-explicit-cleanup.md)
    - [Bind many at once](examples/beginner/11-bind-many-at-once.md)
    - [Agent first read](examples/beginner/12-agent-first-read.md)
    - [Existence unique](examples/beginner/13-existence-unique.md)
    - [Existence many](examples/beginner/14-existence-many.md)
    - [Existence unique per conduit](examples/beginner/15-existence-unique-per-conduit.md)
    - [Typed melding](examples/beginner/16-typed-melding.md)
    - [Protocols as shapes](examples/beginner/17-protocols-as-shapes.md)
    - [Bootstrap pattern](examples/beginner/18-bootstrap-pattern.md)
    - [Lifecycle map](examples/beginner/19-lifecycle-map.md)
    - [Defaults just work](examples/beginner/20-defaults-just-work.md)
    - [The basic rhythm](examples/beginner/21-the-basic-rhythm.md)
    - [Same name different frames](examples/beginner/22-same-name-different-frames.md)
    - [Reading the errors](examples/beginner/23-reading-the-errors.md)
    - [Same class many names](examples/beginner/24-same-class-many-names.md)
    - [Frames as dict classification](examples/beginner/25-frames-as-dict-classification.md)
    - [Meld address forms](examples/beginner/26-meld-address-forms.md)
    - [Pass the conduit around](examples/beginner/27-pass-the-conduit-around.md)
    - [Real objects no wrappers](examples/beginner/28-real-objects-no-wrappers.md)
    - [Many state isolation](examples/beginner/29-many-state-isolation.md)
    - [Double bind outcome](examples/beginner/30-double-bind-outcome.md)
    - [Required vocabulary](examples/beginner/31-required-vocabulary.md)
    - [Factory functions](examples/beginner/32-factory-functions.md)
    - [Prebuilt registry](examples/beginner/33-prebuilt-registry.md)
    - [Scope contrast one tree](examples/beginner/34-scope-contrast-one-tree.md)
    - [Disposal multiple methods](examples/beginner/35-disposal-multiple-methods.md)
    - [One book one conduit](examples/beginner/36-one-book-one-conduit.md)
    - [Bind vocabulary cheatsheet](examples/beginner/37-bind-vocabulary-cheatsheet.md)
    - [Meld a frame as dict](examples/beginner/38-meld-a-frame-as-dict.md)
    - [Agent inventory pattern](examples/beginner/39-agent-inventory-pattern.md)
    - [Beginner capstone](examples/beginner/40-beginner-capstone.md)
    - [You own the memory now](examples/beginner/41-you-own-the-memory-now.md)
  - [🟡 Intermediate examples](examples/intermediate/index.md)
    - [Scan bind decorator](examples/intermediate/01-scan-bind-decorator.md)
    - [Spellbinder full chain](examples/intermediate/02-spellbinder-full-chain.md)
    - [Registration hooks](examples/intermediate/03-registration-hooks.md)
    - [Spellspace scoped resolution](examples/intermediate/04-spellspace-scoped-resolution.md)
    - [Existence unique per conduit lineage](examples/intermediate/05-existence-unique-per-conduit-lineage.md)
    - [Spell metadata kwargs](examples/intermediate/06-spell-metadata-kwargs.md)
    - [Lesser conduits child scopes](examples/intermediate/07-lesser-conduits-child-scopes.md)
    - [Spell override construction](examples/intermediate/08-spell-override-construction.md)
    - [Permissions block sharing](examples/intermediate/09-permissions-block-sharing.md)
    - [Spellbinder fluent basics](examples/intermediate/10-spellbinder-fluent-basics.md)
    - [Permissions linking vocabulary](examples/intermediate/11-permissions-linking-vocabulary.md)
    - [Bind lambda spells](examples/intermediate/12-bind-lambda-spells.md)
    - [Spell ids and lookup](examples/intermediate/13-spell-ids-and-lookup.md)
    - [Introspect the book](examples/intermediate/14-introspect-the-book.md)
    - [Constructor di by annotation](examples/intermediate/15-constructor-di-by-annotation.md)
    - [Spellmap defaults](examples/intermediate/16-spellmap-defaults.md)
    - [Collection di](examples/intermediate/17-collection-di.md)
    - [Live creation probe](examples/intermediate/18-live-creation-probe.md)
    - [Spellbook configuration basics](examples/intermediate/19-spellbook-configuration-basics.md)
    - [Phase scheduler knobs](examples/intermediate/20-phase-scheduler-knobs.md)
    - [Dynamic linking basics](examples/intermediate/21-dynamic-linking-basics.md)
    - [Permissions create vs read](examples/intermediate/22-permissions-create-vs-read.md)
    - [Transfer of ownership](examples/intermediate/23-transfer-of-ownership.md)
    - [Conduit cloud](examples/intermediate/24-conduit-cloud.md)
    - [Clusters unique per cluster](examples/intermediate/25-clusters-unique-per-cluster.md)
    - [Conduit categories as factories](examples/intermediate/26-conduit-categories-as-factories.md)
    - [Sever link](examples/intermediate/27-sever-link.md)
    - [Upgrade to normal](examples/intermediate/28-upgrade-to-normal.md)
    - [Scoped cleanup lesser conduits](examples/intermediate/29-scoped-cleanup-lesser-conduits.md)
    - [Config disposal and the frozen law](examples/intermediate/30-config-disposal-and-the-frozen-law.md)
    - [Spellbook config defined](examples/intermediate/31-spellbook-config-defined.md)
    - [Config meld hooks](examples/intermediate/32-config-meld-hooks.md)
    - [Config conduit lifecycle hooks](examples/intermediate/33-config-conduit-lifecycle-hooks.md)
    - [Config link and contract hooks](examples/intermediate/34-config-link-and-contract-hooks.md)
    - [One config every book](examples/intermediate/35-one-config-every-book.md)
    - [Late binding with SpellContract: runnable example](examples/intermediate/36-late-binding-with-spellcontract.md)
    - [The frame conduit cloud](examples/intermediate/37-the-frame-conduit-cloud.md)
    - [Purge unneeded objects](examples/intermediate/39-purge-unneeded-objects.md)
    - [Bind lifecycle hooks](examples/intermediate/40-bind-lifecycle-hooks.md)
    - [Named lesser conduits](examples/intermediate/41-named-lesser-conduits.md)
    - [Managed spell elastic pool](examples/intermediate/42-managed-spell-elastic-pool.md)
    - [Managed spell limited quantity](examples/intermediate/43-managed-spell-limited-quantity.md)
    - [Managed spell queue](examples/intermediate/44-managed-spell-queue.md)
    - [Managed spell reset methods](examples/intermediate/45-managed-spell-reset-methods.md)
    - [Managed spell leases](examples/intermediate/46-managed-spell-leases.md)
    - [Managed spell injection and request scopes](examples/intermediate/47-managed-spell-injection-and-request-scopes.md)
    - [Managed spell settings and transfer](examples/intermediate/48-managed-spell-settings-and-transfer.md)
  - [🟠 Advanced examples](examples/advanced/index.md)
    - [Deep spell override paths](examples/advanced/01-deep-spell-override-paths.md)
    - [Frames as worlds](examples/advanced/02-frames-as-worlds.md)
    - [Frame posture public door](examples/advanced/03-frame-posture-public-door.md)
    - [Utility system logger](examples/advanced/04-utility-system-logger.md)
    - [Frame posture cheatsheet](examples/advanced/05-frame-posture-cheatsheet.md)
    - [Frame posture object](examples/advanced/06-frame-posture-object.md)
    - [Aether config two doors](examples/advanced/07-aether-config-two-doors.md)
    - [Nexus enablement](examples/advanced/08-nexus-enablement.md)
    - [Opening a rift](examples/advanced/09-opening-a-rift.md)
    - [The room and its fixtures](examples/advanced/10-the-room-and-its-fixtures.md)
    - [Static vs capability authority](examples/advanced/11-static-vs-capability-authority.md)
    - [The workstation canvas](examples/advanced/12-the-workstation-canvas.md)
    - [The frame viewer facade](examples/advanced/13-the-frame-viewer-facade.md)
    - [The describe ladder](examples/advanced/14-the-describe-ladder.md)
    - [What you cannot see](examples/advanced/15-what-you-cannot-see.md)
    - [Ward policies](examples/advanced/16-ward-policies.md)
    - [Taking a checkpoint](examples/advanced/17-taking-a-checkpoint.md)
    - [Loading it back](examples/advanced/18-loading-it-back.md)
    - [Wildcard and broadcast overrides](examples/advanced/19-wildcard-and-broadcast-overrides.md)
  - [🔵 Expert examples](examples/expert/index.md)
    - [Pod boot the order is the product](examples/expert/01-pod-boot-the-order-is-the-product.md)
    - [Persistence mesh your code their lanes](examples/expert/02-persistence-mesh-your-code-their-lanes.md)
    - [Research sets lanes and residency](examples/expert/03-research-sets-lanes-and-residency.md)
    - [Diffs are derived never stored](examples/expert/04-diffs-are-derived-never-stored.md)
    - [Protocol crafter the tool that writes](examples/expert/05-protocol-crafter-the-tool-that-writes.md)
    - [Two knobs and a terminator per rung](examples/expert/06-two-knobs-and-a-terminator-per-rung.md)
    - [The codegen room agents writing code](examples/expert/07-the-codegen-room-agents-writing-code.md)
    - [Research is graduated by room](examples/expert/08-research-is-graduated-by-room.md)
    - [Getting data into your database](examples/expert/09-getting-data-into-your-database.md)
    - [Deep overrides paths through a graph](examples/expert/10-deep-overrides-paths-through-a-graph.md)
    - [Pointing a rift at your own frame](examples/expert/11-pointing-a-rift-at-your-own-frame.md)
    - [The codegen loop end to end](examples/expert/12-the-codegen-loop-end-to-end.md)
    - [One workshop many worlds](examples/expert/13-one-workshop-many-worlds.md)
    - [Compositions a subsystem as one unit](examples/expert/14-compositions-a-subsystem-as-one-unit.md)
    - [Campaigns the why that rides along](examples/expert/15-campaigns-the-why-that-rides-along.md)
    - [Rewiring a running world](examples/expert/16-rewiring-a-running-world.md)
    - [Notch swapping a live object](examples/expert/17-notch-swapping-a-live-object.md)
    - [The package reads itself to you](examples/expert/18-the-package-reads-itself-to-you.md)
    - [The codebase as a walkable graph](examples/expert/19-the-codebase-as-a-walkable-graph.md)
    - [The workstation an agents workbench](examples/expert/20-the-workstation-an-agents-workbench.md)
    - [Many agents writing code at once](examples/expert/21-many-agents-writing-code-at-once.md)
    - [Asking what code would do before running it](examples/expert/22-asking-what-code-would-do-before-running-it.md)
    - [Branching the record and joining back](examples/expert/23-branching-the-record-and-joining-back.md)
    - [Loading a whole world back](examples/expert/24-loading-a-whole-world-back.md)
    - [Many research sets one world](examples/expert/25-many-research-sets-one-world.md)
    - [Codegen create modify iterate](examples/expert/26-codegen-create-modify-iterate.md)
    - [A world that outlives its own runtime](examples/expert/27-a-world-that-outlives-its-own-runtime.md)
    - [The record crosses as a json string](examples/expert/28-the-record-crosses-as-a-json-string.md)
    - [Reading your own recorded code](examples/expert/29-reading-your-own-recorded-code.md)
    - [Composing a version in the workshop](examples/expert/30-composing-a-version-in-the-workshop.md)
    - [Organising lanes after the fact](examples/expert/31-organising-lanes-after-the-fact.md)
    - [A subsystems blast radius](examples/expert/32-a-subsystems-blast-radius.md)
    - [What a synthetic module actually is](examples/expert/33-what-a-synthetic-module-actually-is.md)
    - [Several worlds of record in one process](examples/expert/34-several-worlds-of-record-in-one-process.md)
    - [The gate that waits for readers](examples/expert/35-the-gate-that-waits-for-readers.md)
    - [An agent builds a working system](examples/expert/36-an-agent-builds-a-working-system.md)
    - [Review agent bindings](examples/expert/37-review-agent-bindings.md)
    - [Named scopes in nexus and restore](examples/expert/38-named-scopes-in-nexus-and-restore.md)
- [Architecture & Drawings](reference/architecture.md)
  - [What Melder Is](reference/architecture/01_overview/what_melder_is.md)
  - [Capability Ladder](reference/architecture/01_overview/capability_ladder.md)
  - [System Context](reference/architecture/02_architecture/system_context.md)
  - [Runtime Model](reference/architecture/02_architecture/runtime_model.md)
  - [Ownership and Lifetimes](reference/architecture/02_architecture/ownership_and_lifetimes.md)
  - [Compose an Application](reference/architecture/03_usage/compose_an_application.md)
  - [Scope Work and Resources](reference/architecture/03_usage/scope_work.md)
  - [Connect Independently Owned Subsystems](reference/architecture/03_usage/connect_subsystems.md)
  - [Isolate Worlds in One Process](reference/architecture/03_usage/isolate_worlds.md)
  - [Design Tradeoffs](reference/architecture/04_tradeoffs/design_tradeoffs.md)
  - [Governance and Structural Change](reference/architecture/02_architecture/governance_and_change.md)
  - [Continuity and Evolution](reference/architecture/02_architecture/continuity_and_evolution.md)
  - [Mediated Runtime Access](reference/architecture/02_architecture/mediated_access.md)
  - [Operate Through a Rift](reference/architecture/03_usage/operate_through_a_rift.md)
  - [Preserve and Evolve a World](reference/architecture/03_usage/preserve_and_evolve.md)
  - [Melder Engineering Drawings](reference/architecture/05_engineering_drawings/index.md)
  - [Diagram Contract](reference/architecture/diagrams/index.md)
- [API Reference](reference/api.md)
  - [Binding and registration](reference/api/binding.md)
    - [Spellbook](reference/api/binding/spellbook.md)
    - [SpellBinder](reference/api/binding/spellbinder.md)
    - [scan_bind](reference/api/binding/scan-bind.md)
    - [Spell](reference/api/binding/spell.md)
    - [SpellIndex](reference/api/binding/spellindex.md)
  - [Resolution, scopes, and lifetimes](reference/api/resolution.md)
    - [Conduit](reference/api/resolution/conduit.md)
    - [SpellSpace](reference/api/resolution/spellspace.md)
    - [SpellMap](reference/api/resolution/spellmap.md)
    - [SpellContract](reference/api/resolution/spellcontract.md)
    - [Existence](reference/api/resolution/existence.md)
    - [ManagedSpellMode](reference/api/resolution/managedspellmode.md)
    - [ReleaseManagedSpell](reference/api/resolution/releasemanagedspell.md)
    - [ManagedSpellLease](reference/api/resolution/managedspelllease.md)
  - [Book, frame, and root configuration](reference/api/configuration.md)
    - [Aether](reference/api/configuration/aether.md)
    - [AetherConfiguration](reference/api/configuration/aetherconfiguration.md)
    - [AetherConfigurationBuilder](reference/api/configuration/aetherconfigurationbuilder.md)
    - [AethericFrameConfiguration](reference/api/configuration/aethericframeconfiguration.md)
    - [SpellbookConfiguration](reference/api/configuration/spellbookconfiguration.md)
    - [SystemState](reference/api/configuration/systemstate.md)
  - [Connections and permissions](reference/api/connections.md)
    - [Policies](reference/api/connections/policies.md)
    - [Permissions](reference/api/connections/permissions.md)
  - [Nexus, Rifts, workstations, and views](reference/api/inspection.md)
    - [Nexus](reference/api/inspection/nexus.md)
    - [NexusConfiguration](reference/api/inspection/nexusconfiguration.md)
    - [NexusConfigurationBuilder](reference/api/inspection/nexusconfigurationbuilder.md)
    - [NexusFrameMode](reference/api/inspection/nexusframemode.md)
    - [Rift](reference/api/inspection/rift.md)
    - [RiftConfiguration](reference/api/inspection/riftconfiguration.md)
    - [RiftSpace](reference/api/inspection/riftspace.md)
    - [RiftSpaceType](reference/api/inspection/riftspacetype.md)
    - [Workstation](reference/api/inspection/workstation.md)
    - [FrameViewer](reference/api/inspection/frameviewer.md)
    - [ViewMultiFrame](reference/api/inspection/viewmultiframe.md)
    - [ViewFrame](reference/api/inspection/viewframe.md)
    - [ViewConduit](reference/api/inspection/viewconduit.md)
    - [ViewSpell](reference/api/inspection/viewspell.md)
    - [CommandSystem](reference/api/inspection/commandsystem.md)
    - [StaticCommandSystem](reference/api/inspection/staticcommandsystem.md)
    - [CapabilityCommandSystem](reference/api/inspection/capabilitycommandsystem.md)
    - [CodegenCommandSystem](reference/api/inspection/codegencommandsystem.md)
    - [RiftMemorySystem](reference/api/inspection/riftmemorysystem.md)
  - [Persistence, restore, and storage integration](reference/api/persistence.md)
    - [Crystallizer](reference/api/persistence/crystallizer.md)
    - [CrystallizerConfiguration](reference/api/persistence/crystallizerconfiguration.md)
    - [CrystallizerConfigurationBuilder](reference/api/persistence/crystallizerconfigurationbuilder.md)
    - [CrystallizerBootstrap](reference/api/persistence/crystallizerbootstrap.md)
    - [ExternalPersistenceManager](reference/api/persistence/externalpersistencemanager.md)
    - [ExternalPersistenceManagerConfiguration](reference/api/persistence/externalpersistencemanagerconfiguration.md)
  - [Research, versions, and comparisons](reference/api/research.md)
    - [MutationResearch](reference/api/research/mutationresearch.md)
    - [MutationResearchConfiguration](reference/api/research/mutationresearchconfiguration.md)
    - [MutationResearchConfigurationBuilder](reference/api/research/mutationresearchconfigurationbuilder.md)
    - [ResearchSet](reference/api/research/researchset.md)
    - [DiffEngine](reference/api/research/diffengine.md)
    - [LaneState](reference/api/research/lanestate.md)
    - [LaneType](reference/api/research/lanetype.md)
    - [ResearchLane](reference/api/research/researchlane.md)
  - [Public helpers](reference/api/helpers.md)
    - [ProtocolCrafter](reference/api/helpers/protocolcrafter.md)
    - [Cleanable](reference/api/helpers/cleanable.md)
    - [Pack](reference/api/helpers/pack.md)
    - [Package](reference/api/helpers/package.md)
    - [ULID_Factory](reference/api/helpers/ulid-factory.md)
    - [new_ulid](reference/api/helpers/new-ulid.md)
  - [Public errors](reference/api/errors.md)
    - [SpellbookValidationError](reference/api/errors/spellbookvalidationerror.md)
    - [MeldExecutionError](reference/api/errors/meldexecutionerror.md)
    - [UnresolvedInputError](reference/api/errors/unresolvedinputerror.md)
    - [ManagedSpellExhaustedError](reference/api/errors/managedspellexhaustederror.md)
    - [SpellSpaceScopeError](reference/api/errors/spellspacescopeerror.md)
    - [HookExecutionError](reference/api/errors/hookexecutionerror.md)
    - [InternalRegistrationError](reference/api/errors/internalregistrationerror.md)
    - [PhaseSchedulerError](reference/api/errors/phaseschedulererror.md)
    - [PhaseExecutionError](reference/api/errors/phaseexecutionerror.md)
    - [PhaseTimeoutError](reference/api/errors/phasetimeouterror.md)
    - [DeadReferenceError](reference/api/errors/deadreferenceerror.md)
  - [Package metadata and self-documents](reference/api/metadata.md)
    - [SystemDocumentView](reference/api/metadata/systemdocumentview.md)
    - [SystemGraphView](reference/api/metadata/systemgraphview.md)
- [Glossary](reference/glossary.md)
- [Troubleshooting](reference/troubleshooting.md)
- [Releases & Migration](reference/releases.md)
- [Downloads](reference/downloads.md)
- [Maintain the docs](maintaining.md)