mcp

package

v1.0.0 Latest Latest Go to latest Published: Sep 22, 2026 License: Apache-2.0 Imports: 24 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/viant/datly

Links

Documentation ¶

Overview ¶

Package mcp compiles route exposures into an immutable Datly MCP catalog and a fresh upstream protocol registry.

Index ¶

Constants
type Catalog
type ComponentLoader
type ComponentRouteResolver
type Config
- func (config Config) Compile(ctx context.Context) (*Service, error)
type Service
- func New(config Config) (*Service, error)

Constants ¶

View Source

const (
	SkillListTool = "skills/list"
	SkillGetTool  = "skills/get"
)

View Source

const DefaultResourceBaseURI = "datly://localhost"

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Catalog ¶ added in v1.0.0

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

func (*Catalog) ResourceCatalog ¶ added in v1.0.0

func (c *Catalog) ResourceCatalog() *mcpresource.Catalog

func (*Catalog) Tool ¶ added in v1.0.0

func (c *Catalog) Tool(name string) (*tool.Plan, bool)

func (*Catalog) ToolNames ¶ added in v1.0.0

func (c *Catalog) ToolNames() []string

type ComponentLoader ¶ added in v1.0.0

type ComponentLoader interface {
	LoadComponent(context.Context, spec.Key) (*registry.RegisteredComponent, error)
}

type ComponentRouteResolver ¶ added in v1.0.0

type ComponentRouteResolver interface {
	ResolveComponentRoute(method, path string) (spec.Key, *spec.Route, bool)
}

type Config ¶ added in v1.0.0

type Config struct {
	Folders           []mcpresource.Folder
	Components        []*registry.RegisteredComponent
	Invoker           exec.ComponentInvoker
	Client            xmcp.Client
	Resources         *bindresource.Store
	ResourceBaseURI   string
	Authorization     *authorization.Policy
	AuthorizeTool     func(context.Context, exec.ComponentTarget) error
	AuthorizeResource func(context.Context, string) error
	// Indexed publishes tool identities without eager component contracts.
	Indexed []*spec.Component
	Loader  ComponentLoader
}

func (Config) Compile ¶ added in v1.0.0

func (config Config) Compile(ctx context.Context) (*Service, error)

Compile stages resource snapshots in the caller's generation context.

type Service ¶ added in v1.0.0

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

func New ¶ added in v1.0.0

func New(config Config) (*Service, error)

func (*Service) Authorization ¶ added in v1.0.0

func (s *Service) Authorization() *authorization.Policy

Authorization returns a detached copy of the validated transport policy.

func (*Service) Catalog ¶ added in v1.0.0

func (s *Service) Catalog() *Catalog

func (*Service) PrepareTool ¶ added in v1.0.0

func (s *Service) PrepareTool(ctx context.Context, name string) error

func (*Service) PrepareTools ¶ added in v1.0.0

func (s *Service) PrepareTools(ctx context.Context) error

func (*Service) ReadResource ¶ added in v1.0.0

func (s *Service) ReadResource(ctx context.Context, request *schema.ReadResourceRequest) (*schema.ReadResourceResult, *jsonrpc.Error)

func (*Service) Registry ¶ added in v1.0.0

func (s *Service) Registry() *mcpserver.Registry

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
developer Package developer exposes explicitly configured authoring tools separately from Datly's business component catalog and runtime invocation engine.	Package developer exposes explicitly configured authoring tools separately from Datly's business component catalog and runtime invocation engine.
skills Package skills contains the complete canonical authoring skill snapshot.	Package skills contains the complete canonical authoring skill snapshot.
input Package input projects compiled MCP payloads into canonical Bindly request providers.	Package input projects compiled MCP payloads into canonical Bindly request providers.
invocation Package invocation adapts MCP calls to the protocol-neutral component port.	Package invocation adapts MCP calls to the protocol-neutral component port.
resource Package resource compiles and resolves MCP resource route exposures.	Package resource compiles and resolves MCP resource route exposures.
server Package server adapts a compiled Datly MCP service to the upstream protocol handler.	Package server adapts a compiled Datly MCP service to the upstream protocol handler.
tool Package tool compiles route-effective component contracts into MCP tools.	Package tool compiles route-effective component contracts into MCP tools.

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