artifactbuiltin

package
v0.2.21 Latest Latest
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 Go to latest Published: Sep 9, 2026 License: MPL-2.0 Imports: 25 Imported by: 0

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Index

Constants

View Source 
const (
	MCPHostName    = "FlexiGPT"
	MCPHostVersion = "dev"

	BundleKind collection.CollectionKind = "mcp.bundle"
	ServerKind artifact.ArtifactKind     = "mcp.server"
	PolicyKind artifact.ArtifactKind     = "mcp.policy"

	BundleSchemaID schema.SchemaID = "mcp.bundle.v1"
	ServerSchemaID schema.SchemaID = "mcp.server.v1"
	PolicySchemaID schema.SchemaID = "mcp.policy.v1"

	MCPBuiltInInstallerName = "mcp.bundle"

	MCPBundleHydrationFingerprintSchemaVersion = "mcp.builtin-hydration/v1"

	MCPSchemaVersion = "v1"

	BundleSchemaURL = "https://schemas.flexigpt.dev/mcp/bundle/v1.json"
	ServerSchemaURL = "https://schemas.flexigpt.dev/mcp/server/v1.json"
	PolicySchemaURL = "https://schemas.flexigpt.dev/mcp/policy/v1.json"

	MCPServerSubresourceDirectory basespec.SubresourceLocator = "mcpServers"
	MCPPolicySubresourceDirectory basespec.SubresourceLocator = "policies"

	DecoderRevision                    = "mcp.bundle.discovery.v1"
	DecoderID       basespec.DecoderID = "mcp.bundle-json"
)
View Source 
const (
	SkillCollectionV1Kind          collection.CollectionKind = "skill.bundle"
	SkillCollectionV1SchemaID      schema.SchemaID           = "skill.bundle.v1"
	SkillCollectionV1SchemaVersion                           = "v1"
	SkillCollectionV1MemberFormat                            = "agent.skill-entrypoint/v1"
	SkillCollectionV1MemberRole                              = "agent.skill"
)
View Source 
const (
	ApplicationDataDirectoryName = "flexigpt"

	SettingsDirectoryName         = "settings_v1"
	ConversationsDirectoryName    = "conversations_v1"
	ModelPresetsDirectoryName     = "model_presets_v1"
	ToolsDirectoryName            = "tools_v1"
	AssistantPresetsDirectoryName = "assistant_presets_v1"
	ArtifactStoreDirectoryName    = "artifacts_v1"

	ApplicationDirectoryMode = 0o700

	ArtifactStoreManifestFileName      = "store.json"
	ArtifactStoreMetadataFileName      = "app.sqlite"
	ArtifactStoreContentDirectoryName  = "content"
	ArtifactStoreStagingDirectoryName  = "staging"
	ArtifactStoreManifestTemporaryName = "store.json.tmp-"

	ArtifactStoreFormat        = "flexigpt-artifactstore/v1"
	ArtifactStoreContentLayout = "semantic-packages/v1"

	ArtifactStoreDirectoryMode = 0o750
	ArtifactStoreManifestMode  = 0o600

	ManagedPackageTemporaryPrefix = "package-"
	ManagedPackagePreviousPrefix  = "previous-package-"
	ManagedPackageRemovalPrefix   = "remove-"

	UnversionedPackageVersion basespec.LogicalVersion = "unversioned"

	AgentSkillPackageKind  source.PackageKind = "agent.skill"
	SkillBundlePackageKind source.PackageKind = "skill.bundle"
	MCPBundlePackageKind   source.PackageKind = "mcp.bundle"

	AgentSkillDefinitionFileName basespec.Locator = "SKILL.md"
	SkillCollectionFileName      basespec.Locator = "collection.json"
	MCPBundleDocumentFileName    basespec.Locator = "mcps.json"

	RepositoryRootLocator       basespec.Locator = "."
	WorkspaceDescriptorFileName basespec.Locator = "workspace.json"
	WorkspaceSkillRootLocator   basespec.Locator = "skills"
	WorkspaceMarkdownPattern                     = "*.md"

	WorkspaceAgentsFileName basespec.Locator = "AGENTS.md"
	WorkspaceClaudeFileName basespec.Locator = "CLAUDE.md"
	WorkspaceReadmeFileName basespec.Locator = "README.md"

	EmbeddedSkillRegistryFileName                  = "skill-registry.json"
	EmbeddedMCPRegistryFileName                    = "mcp_artifact_registry.json"
	EmbeddedSkillDataRoot         basespec.Locator = "skills"
	EmbeddedMCPDataRoot           basespec.Locator = "mcps"
	EmbeddedSkillRegistryLocator  basespec.Locator = "skills/skill-registry.json"
	EmbeddedMCPRegistryLocator    basespec.Locator = "mcps/mcp_artifact_registry.json"

	ExternalGitMetadataDirectoryName = ".git"
)
View Source 
const (
	BuiltinRootID          root.RootID         = "0192c4c0-0000-7000-8000-000000000001"
	BuiltinRootStorageKey  basespec.StorageKey = "builtins"
	BuiltinRootDisplayName                     = "Application Built-ins"
	BuiltinRootDescription                     = "Protected application-provided portable artifact packages."

	BuiltinSourceID          source.SourceID     = "0192c4c0-0001-7000-8000-000000000001"
	BuiltinSourceStorageKey  basespec.StorageKey = "catalog"
	BuiltinSourceDisplayName                     = "Application Built-in Packages"

	WorkspaceRootID          root.RootID         = "0198f097-0d5b-7000-8000-000000000001"
	WorkspaceRootStorageKey  basespec.StorageKey = "workspaces"
	WorkspaceRootDisplayName                     = "FlexiGPT Workspaces"
	WorkspaceRootDescription                     = "Local namespace for user Workspace collections."

	MCPUserRootID          root.RootID         = "0198f097-0d5b-7000-8000-000000000002"
	MCPUserRootStorageKey  basespec.StorageKey = "mcp"
	MCPUserRootDisplayName                     = "FlexiGPT MCP Bundles"
	MCPUserRootDescription                     = "Local namespace for user-managed MCP Bundles."

	DefaultMCPBundleCollectionID collection.CollectionID = "0198f097-0d5b-7000-8000-000000000020"
	DefaultMCPBundleSourceID     source.SourceID         = "0198f097-0d5b-7000-8000-000000000021"
	DefaultMCPBundleSourceKey    basespec.StorageKey     = "base"
	DefaultMCPBundleLogicalName                          = "base"
	DefaultMCPBundleDisplayName                          = "Base MCP Servers"
	DefaultMCPBundleDescription                          = "Editable starter bundle for user-managed MCP server definitions."
)
View Source 
const (
	ManagedAttachmentRole collection.AttachmentRole = "managed"
	BuiltInAttachmentRole collection.AttachmentRole = "builtin"

	AgentSkillArtifactKind   artifact.ArtifactKind = "agent.skill"
	AgentSkillSchemaID       schema.SchemaID       = "agent.skill.v1"
	AgentSkillDecoderID      basespec.DecoderID    = "agent.skill-markdown"
	AgentSkillSchemaVersion                        = "v1"
	AgentSkillInsertLabelKey                       = "skill.insert"

	// AgentSkillBuiltInInstallerName is stable across built-in hydration
	// revisions so prior hydration records remain discoverable.
	AgentSkillBuiltInInstallerName = "agent.skill"

	AgentSkillHydrationFingerprintSchemaVersion = "agent.skill.builtin-hydration/v1"

	WorkspaceContextArtifactKind  artifact.ArtifactKind = "workspace.context"
	WorkspaceContextSchemaID      schema.SchemaID       = "workspace.context.v1"
	WorkspaceContextDecoderID     basespec.DecoderID    = "workspace.context-markdown"
	WorkspaceContextSchemaVersion                       = "v1"
	WorkspaceContextRoleLabelKey                        = "context.role"

	WorkspaceContextRoleAgentInstructions     WorkspaceContextRole = "agent-instructions"
	WorkspaceContextRoleAssistantInstructions WorkspaceContextRole = "assistant-instructions"
	WorkspaceContextRoleProjectReadme         WorkspaceContextRole = "project-readme"
	WorkspaceContextRoleProjectContext        WorkspaceContextRole = "project-context"

	WorkspaceContextMediaTypeMarkdown WorkspaceContextMediaType = "text/markdown"

	WorkspaceContextPreferenceIncludeReadme WorkspaceContextPreference = "include-readme"
)
View Source 
const (
	WorkspaceCollectionV1Kind          collection.CollectionKind = "workspace.collection"
	WorkspaceCollectionV1SchemaID      schema.SchemaID           = "workspace.collection.v1"
	WorkspaceCollectionV1SchemaVersion                           = "v1"
)

Variables

View Source 
var (
	MCPBundleSchemaKey = schema.CollectionKey(
		BundleKind,
		BundleSchemaID,
		MCPSchemaVersion,
	)
	MCPServerSchemaKey = schema.ArtifactKey(
		ServerKind,
		ServerSchemaID,
		MCPSchemaVersion,
	)
	MCPPolicySchemaKey = schema.ArtifactKey(
		PolicyKind,
		PolicySchemaID,
		MCPSchemaVersion,
	)
)
View Source 
var BundleV1JSONSchema []byte
View Source 
var PolicyV1JSONSchema []byte
View Source 
var ServerV1JSONSchema []byte
View Source 
var SkillCollectionV1SchemaKey = schema.CollectionKey(
	SkillCollectionV1Kind,
	SkillCollectionV1SchemaID,
	SkillCollectionV1SchemaVersion,
)
View Source 
var WorkspaceCollectionV1SchemaKey = schema.CollectionKey(
	WorkspaceCollectionV1Kind,
	WorkspaceCollectionV1SchemaID,
	WorkspaceCollectionV1SchemaVersion,
)

Functions

func ApplicationStorageNames 

func ApplicationStorageNames() []string

func BuiltinTopologyDeclaration 

func BuiltinTopologyDeclaration() topology.Declaration

func CheckCodecContext 

func CheckCodecContext(ctx context.Context) error

func EmbeddedMCPPackages 

func EmbeddedMCPPackages() (fs.FS, error)

func EmbeddedSkillPackages 

func EmbeddedSkillPackages() (fs.FS, error)

func EncodeWorkspaceCollectionV1Body 

func EncodeWorkspaceCollectionV1Body(
	value WorkspaceCollectionV1Body,
) (json.RawMessage, error)

func ExternalTraversalExcludedDirectoryNames 

func ExternalTraversalExcludedDirectoryNames() []string

func MarshalSkillCollectionV1 

func MarshalSkillCollectionV1(value SkillCollectionV1) ([]byte, error)

func MarshalWorkspaceCollectionV1 

func MarshalWorkspaceCollectionV1(
	value WorkspaceCollectionV1,
) ([]byte, error)

func ProtectedRootIDs 

func ProtectedRootIDs() []root.RootID

func ReadEmbeddedMCPRegistry 

func ReadEmbeddedMCPRegistry() ([]byte, error)

func ReadEmbeddedSkillRegistry 

func ReadEmbeddedSkillRegistry() ([]byte, error)

func RetainedRootDrafts 

func RetainedRootDrafts() []root.RootDraft

func RetainedRootIDs 

func RetainedRootIDs() []root.RootID

func SkillCollectionV1JSONSchema 

func SkillCollectionV1JSONSchema() []byte

func ValidateApplicationTopology 

func ValidateApplicationTopology() error

func WorkspaceCollectionV1JSONSchema 

func WorkspaceCollectionV1JSONSchema() []byte

func WorkspaceSkillRoots 

func WorkspaceSkillRoots() []basespec.Locator

Types

type BootstrapRegistry 

type BootstrapRegistry struct {
	// contains filtered or unexported fields
}

BootstrapRegistry owns application-level built-in installation order and shared topology. It is intentionally unaware of Skills, MCPs, or any other artifact format.

func NewBootstrapRegistry 

func NewBootstrapRegistry(
	declaration topology.Declaration,
	ensurer topology.Ensurer,
	hydrator topology.HydrationCoordinator,
) (*BootstrapRegistry, error)

func (*BootstrapRegistry) Ensure 

func (r *BootstrapRegistry) Ensure(ctx context.Context) error

func (*BootstrapRegistry) Register 

func (r *BootstrapRegistry) Register(inst Installer) error

type ContentRef 

type ContentRef struct {
	Locator            string  `json:"locator,omitempty"`
	URI                string  `json:"uri,omitempty"`
	SubresourceLocator string  `json:"subresourceLocator,omitempty"`
	Digest             *string `json:"digest,omitempty"`
	MediaType          string  `json:"mediaType,omitempty"`
	Role               string  `json:"role,omitempty"`
}

func (ContentRef) Clone 

func (v ContentRef) Clone() ContentRef

type HydrationInstaller 

type HydrationInstaller interface {
	Installer

	DesiredHydration(ctx context.Context) (topology.Hydration, error)

	// EnsureHydration creates or repairs this artifact family's desired
	// topology and package state. It may publish managed Source content.
	EnsureHydration(ctx context.Context, current bool) error

	// FinalizeHydration runs after every hydration installer has completed its
	// package publication. It must reconcile source-derived state, such as
	// catalogs, against the final shared Source generation. It must not mutate
	// managed package content or topology.
	FinalizeHydration(ctx context.Context) error
}

HydrationInstaller supplies artifact-family desired state and receives the result of generic hydration comparison. It does not read or write hydration markers and it does not reset topology roots itself.

type Installer 

type Installer interface {
	BuiltInName() string
	BuiltInIDs() []string
	BuiltInPackageScopes() []basespec.Locator
	Ensure(ctx context.Context) error
}

Installer is implemented by one artifact-family-owned built-in installerapi. The generic built-in layer deliberately does not inspect package contents, artifact definitions, or artifact-specific manifests.

type SkillCollectionV1 

type SkillCollectionV1 struct {
	Digest         *string           `json:"digest,omitempty"`
	Kind           string            `json:"kind"`
	SchemaID       string            `json:"schemaID"`
	SchemaVersion  string            `json:"schemaVersion"`
	LogicalName    string            `json:"logicalName"`
	LogicalVersion string            `json:"logicalVersion,omitempty"`
	DisplayName    string            `json:"displayName,omitempty"`
	Description    string            `json:"description,omitempty"`
	Labels         map[string]string `json:"labels,omitempty"`
	Body           json.RawMessage   `json:"body"`
	Members        []ContentRef      `json:"members,omitempty"`
}

SkillCollectionV1 is the public Go wire schema for collection.json.

It intentionally uses ordinary strings and json.RawMessage rather than internal Artifact Store value types. Semantic conversion and validation are supplied by the registered artifact-family codec.

func CanonicalizeSkillCollectionV1 

func CanonicalizeSkillCollectionV1(
	input SkillCollectionV1,
) (SkillCollectionV1, error)

CanonicalizeSkillCollectionV1 validates a shareable collection document, deterministically orders its members, calculates its digest, and verifies a supplied digest when one is present.

Member digests intentionally remain optional. They can be supplied by a sharer or enriched later by package hydration when member bytes exist.

func ParseSkillCollectionV1 

func ParseSkillCollectionV1(raw []byte) (SkillCollectionV1, error)

ParseSkillCollectionV1 validates structural and semantic input but does not calculate or verify a supplied document digest. Call CanonicalizeSkillCollectionV1 when the digest must be calculated or verified.

func (SkillCollectionV1) Clone 

func (v SkillCollectionV1) Clone() SkillCollectionV1

func (SkillCollectionV1) Validate 

func (v SkillCollectionV1) Validate() error

Validate accepts both shareable input documents without a digest and canonical documents with a digest. CanonicalizeSkillCollectionV1 additionally calculates and verifies the digest.

func (SkillCollectionV1) ValidateEnvelope 

func (v SkillCollectionV1) ValidateEnvelope() error

type WorkspaceCollectionV1 

type WorkspaceCollectionV1 struct {
	Digest         *string           `json:"digest,omitempty"`
	Kind           string            `json:"kind"`
	SchemaID       string            `json:"schemaID"`
	SchemaVersion  string            `json:"schemaVersion"`
	LogicalName    string            `json:"logicalName"`
	LogicalVersion string            `json:"logicalVersion,omitempty"`
	DisplayName    string            `json:"displayName,omitempty"`
	Description    string            `json:"description,omitempty"`
	Labels         map[string]string `json:"labels,omitempty"`
	Body           json.RawMessage   `json:"body"`
	Members        []ContentRef      `json:"members,omitempty"`
}

WorkspaceCollectionV1 is the portable workspace.json schema model.

Digest is optional on input. CanonicalizeWorkspaceCollectionV1 always calculates and returns a digest.

func CanonicalizeWorkspaceCollectionV1 

func CanonicalizeWorkspaceCollectionV1(
	input WorkspaceCollectionV1,
) (WorkspaceCollectionV1, error)

func ParseWorkspaceCollectionV1 

func ParseWorkspaceCollectionV1(
	raw []byte,
) (WorkspaceCollectionV1, error)

func (WorkspaceCollectionV1) Clone 

func (v WorkspaceCollectionV1) Clone() WorkspaceCollectionV1

func (WorkspaceCollectionV1) Validate 

func (v WorkspaceCollectionV1) Validate() error

type WorkspaceCollectionV1Body 

type WorkspaceCollectionV1Body struct {
	Discovery WorkspaceDiscoveryV1 `json:"discovery"`
}

func DecodeWorkspaceCollectionV1Body 

func DecodeWorkspaceCollectionV1Body(
	raw json.RawMessage,
) (WorkspaceCollectionV1Body, error)

type WorkspaceContextFileConvention 

type WorkspaceContextFileConvention struct {
	FileName         basespec.Locator           `json:"fileName"`
	Role             WorkspaceContextRole       `json:"role"`
	DefaultDiscovery bool                       `json:"defaultDiscovery"`
	Preference       WorkspaceContextPreference `json:"preference,omitempty"`
	RuntimeOrder     int                        `json:"runtimeOrder"`
}

func WorkspaceContextFileConventions 

func WorkspaceContextFileConventions() []WorkspaceContextFileConvention

type WorkspaceContextMediaType 

type WorkspaceContextMediaType string

type WorkspaceContextPreference 

type WorkspaceContextPreference string

type WorkspaceContextRole 

type WorkspaceContextRole string

type WorkspaceDirectoryRootV1 

type WorkspaceDirectoryRootV1 struct {
	Root            string   `json:"root"`
	Recursive       bool     `json:"recursive,omitempty"`
	IncludePatterns []string `json:"includePatterns,omitempty"`
}

type WorkspaceDiscoveryV1 

type WorkspaceDiscoveryV1 struct {
	AdditionalLocators []string                   `json:"additionalLocators,omitempty"`
	AdditionalRoots    []WorkspaceDirectoryRootV1 `json:"additionalRoots,omitempty"`
	IncludeReadme      bool                       `json:"includeReadme,omitempty"`
}

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