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model

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Versions in this module

v0

v0.3.2

Feb 6, 2026

v0.3.1

Feb 3, 2026

v0.3.0

Feb 3, 2026

Changes in this version

+ func ParseToolIDWithVersion(id string) (namespace, name, version string, err error)

v0.2.0

Feb 1, 2026

Changes in this version

type Tool

+ func (t *Tool) Clone() *Tool

+ func (t *Tool) ParsedVersion() (version.Version, error)

type ToolBackend

+ func NewLocalBackend(name string) ToolBackend

+ func NewMCPBackend(serverName string) ToolBackend

+ func NewProviderBackend(providerID, toolID string) ToolBackend

+ type ToolBuilder struct

+ func NewTool(name string) *ToolBuilder

+ func (b *ToolBuilder) Annotations(annotations *mcp.ToolAnnotations) *ToolBuilder

+ func (b *ToolBuilder) Build() (*Tool, error)

+ func (b *ToolBuilder) Description(desc string) *ToolBuilder

+ func (b *ToolBuilder) Destructive() *ToolBuilder

+ func (b *ToolBuilder) Icons(icons ...mcp.Icon) *ToolBuilder

+ func (b *ToolBuilder) Idempotent() *ToolBuilder

+ func (b *ToolBuilder) InputSchema(schema map[string]any) *ToolBuilder

+ func (b *ToolBuilder) Meta(meta mcp.Meta) *ToolBuilder

+ func (b *ToolBuilder) MustBuild() *Tool

+ func (b *ToolBuilder) Namespace(ns string) *ToolBuilder

+ func (b *ToolBuilder) NonDestructive() *ToolBuilder

+ func (b *ToolBuilder) OpenWorld() *ToolBuilder

+ func (b *ToolBuilder) OutputSchema(schema map[string]any) *ToolBuilder

+ func (b *ToolBuilder) ReadOnly() *ToolBuilder

+ func (b *ToolBuilder) Tags(tags ...string) *ToolBuilder

+ func (b *ToolBuilder) Title(title string) *ToolBuilder

+ func (b *ToolBuilder) Version(v string) *ToolBuilder

v0.1.0

Jan 31, 2026

Changes in this version

+ const MCPVersion

+ const SchemaDialect202012

+ const SchemaDialectDraft07

+ const SchemaDialectDraft07Alt

+ var ErrExternalRef = errors.New("external $ref resolution is disabled")

+ var ErrInvalidBackend = errors.New("invalid backend")

+ var ErrInvalidSchema = errors.New("invalid JSON Schema")

+ var ErrInvalidTool = errors.New("invalid tool")

+ var ErrInvalidToolID = errors.New("invalid tool ID format")

+ var ErrUnsupportedSchema = errors.New("unsupported JSON Schema dialect")

+ func NormalizeTags(tags []string) []string

+ func ParseToolID(id string) (namespace, name string, err error)

+ type BackendKind string

+ const BackendKindLocal

+ const BackendKindMCP

+ const BackendKindProvider

+ type DefaultValidator struct

+ func NewDefaultValidator() *DefaultValidator

+ func (v *DefaultValidator) Validate(schema any, instance any) error

+ func (v *DefaultValidator) ValidateInput(tool *Tool, args any) error

+ func (v *DefaultValidator) ValidateOutput(tool *Tool, result any) error

+ type LocalBackend struct

+ Name string

+ type MCPBackend struct

+ ServerName string

+ type ProviderBackend struct

+ ProviderID string

+ ToolID string

+ type SchemaValidator interface

+ Validate func(schema any, instance any) error

+ ValidateInput func(tool *Tool, args any) error

+ ValidateOutput func(tool *Tool, result any) error

+ type Tool struct

+ Namespace string

+ Tags []string

+ Version string

+ func FromJSON(data []byte) (*Tool, error)

+ func FromMCPJSON(data []byte) (*Tool, error)

+ func (t *Tool) ToJSON() ([]byte, error)

+ func (t *Tool) ToMCPJSON() ([]byte, error)

+ func (t *Tool) ToolID() string

+ func (t *Tool) Validate() error

+ type ToolBackend struct

+ Kind BackendKind

+ Local *LocalBackend

+ MCP *MCPBackend

+ Provider *ProviderBackend

+ func (b ToolBackend) Validate() error

+ type ToolIcon = mcp.Icon