a2a

type Binding struct {
	Module, Repository, Ref string
	Agent                   manifest.Agent
	ModuleDescription       string
}

type Capabilities struct {
	Streaming         *bool       `json:"streaming,omitempty"`
	PushNotifications *bool       `json:"pushNotifications,omitempty"`
	Extensions        []Extension `json:"extensions,omitempty"`
	ExtendedAgentCard *bool       `json:"extendedAgentCard,omitempty"`
}

type Card struct {
	Name                 string                `json:"name"`
	Description          string                `json:"description"`
	SupportedInterfaces  []Interface           `json:"supportedInterfaces"`
	Provider             *Provider             `json:"provider,omitempty"`
	Version              string                `json:"version"`
	DocumentationURL     string                `json:"documentationUrl,omitempty"`
	Capabilities         Capabilities          `json:"capabilities"`
	SecuritySchemes      map[string]any        `json:"securitySchemes,omitempty"`
	SecurityRequirements []SecurityRequirement `json:"securityRequirements,omitempty"`
	DefaultInputModes    []string              `json:"defaultInputModes"`
	DefaultOutputModes   []string              `json:"defaultOutputModes"`
	Skills               []Skill               `json:"skills"`
	Signatures           []Signature           `json:"signatures,omitempty"`
	IconURL              string                `json:"iconUrl,omitempty"`
}

type Extension struct {
	URI         string         `json:"uri"`
	Description string         `json:"description,omitempty"`
	Required    bool           `json:"required"`
	Params      map[string]any `json:"params,omitempty"`
}

type Interface struct {
	URL             string `json:"url"`
	ProtocolBinding string `json:"protocolBinding"`
	Tenant          string `json:"tenant,omitempty"`
	ProtocolVersion string `json:"protocolVersion"`
}

type LocationError struct {
	Location string
	Err      error
}

type PathReader func(path string) ([]byte, error)

type Provider struct {
	URL          string `json:"url"`
	Organization string `json:"organization"`
}

type SecurityRequirement struct {
	Schemes map[string]StringList `json:"schemes"`
}

type Signature struct {
	Protected string         `json:"protected"`
	Signature string         `json:"signature"`
	Header    map[string]any `json:"header,omitempty"`
}

type Skill struct {
	ID                   string                `json:"id"`
	Name                 string                `json:"name"`
	Description          string                `json:"description"`
	Tags                 []string              `json:"tags"`
	Examples             []string              `json:"examples,omitempty"`
	InputModes           []string              `json:"inputModes,omitempty"`
	OutputModes          []string              `json:"outputModes,omitempty"`
	SecurityRequirements []SecurityRequirement `json:"securityRequirements,omitempty"`
}

type StringList struct {
	List []string `json:"list"`
}

type Verification struct {
	KeyID       string
	Algorithm   string
	JWKS        string
	Thumbprint  string
	CacheAge    time.Duration
	UnpinnedKey bool
}

type VerifyOptions struct {
	CacheRoot  string
	Client     *http.Client
	Offline    bool
	CardURL    string
	PinnedJWKS []string
	PinnedKeys []string
	MaxAge     time.Duration
}