mcp

package

v1.5.3 Latest Latest Go to latest Published: Jul 1, 2026 License: Apache-2.0 Imports: 21 Imported by: 0

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Repository

github.com/Arvintian/chat-agent

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Documentation ¶

Index ¶

Variables
func GetAgentMCPServers(cfg *config.Config, agentName string) ([]string, error)
func GetServerConfig(cfg *config.Config, serverName string) (*config.MCPServer, error)
func IsConfigError(err error) bool
func IsConnectionError(err error) bool
func ValidateConfig(cfg *config.Config) error
type ApprovalInfo
- func (ai *ApprovalInfo) String() string
type ApprovalResult
type Client
- func NewClient(cfg *config.Config) *Client
type InvokableApprovableTool
- func (i InvokableApprovableTool) Info(ctx context.Context) (*schema.ToolInfo, error)
- func (i InvokableApprovableTool) InvokableRun(ctx context.Context, argumentsInJSON string, opts ...tool.Option) (string, error)
type MCPError
- func NewMCPError(op, server, tool string, err error) *MCPError
- func (e *MCPError) Error() string
- func (e *MCPError) Unwrap() error

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	// ErrMCPNotInitialized MCP manager not initialized
	ErrMCPNotInitialized = errors.New("MCP manager not initialized")

	// ErrServerNotFound MCP server not found
	ErrServerNotFound = errors.New("MCP server not found")

	// ErrToolNotFound MCP tool not found
	ErrToolNotFound = errors.New("MCP tool not found")

	// ErrInvalidConfig Invalid MCP configuration
	ErrInvalidConfig = errors.New("Invalid MCP configuration")

	// ErrConnectionFailed MCP connection failed
	ErrConnectionFailed = errors.New("MCP connection failed")
)

MCP related error definitions

Functions ¶

func GetAgentMCPServers ¶

func GetAgentMCPServers(cfg *config.Config, agentName string) ([]string, error)

GetAgentMCPServers gets MCP server list for specified agent

func GetServerConfig ¶

func GetServerConfig(cfg *config.Config, serverName string) (*config.MCPServer, error)

GetServerConfig gets configuration for specified server

func IsConfigError ¶

func IsConfigError(err error) bool

IsConfigError checks if it's a configuration error

func IsConnectionError ¶

func IsConnectionError(err error) bool

IsConnectionError checks if it's a connection error

func ValidateConfig ¶

func ValidateConfig(cfg *config.Config) error

ValidateConfig validates MCP configuration

Types ¶

type ApprovalInfo ¶

type ApprovalInfo struct {
	ToolName        string
	ArgumentsInJSON string
	ToolCallID      string
}

func (*ApprovalInfo) String ¶

func (ai *ApprovalInfo) String() string

type ApprovalResult ¶

type ApprovalResult struct {
	Approved         bool
	DisapproveReason *string
}

type Client ¶

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

Client MCP client structure

func NewClient ¶

func NewClient(cfg *config.Config) *Client

NewClient creates a new MCP client

func (*Client) Close ¶

func (c *Client) Close() error

Close closes all MCP client connections

func (*Client) GetToolList ¶

func (c *Client) GetToolList() []tool.BaseTool

func (*Client) GetToolListForServers ¶

func (c *Client) GetToolListForServers(serverNames []string) []tool.BaseTool

func (*Client) GetTools ¶

func (c *Client) GetTools() map[string]tool.BaseTool

GetTools gets all available MCP tools

func (*Client) GetToolsForServers ¶

func (c *Client) GetToolsForServers(serverNames []string) map[string]tool.BaseTool

GetToolsForServers gets tools from specified MCP servers

func (*Client) Initialize ¶

func (c *Client) Initialize(ctx context.Context) error

Initialize initializes the MCP client

func (*Client) InitializeForChat ¶

func (c *Client) InitializeForChat(ctx context.Context, chat config.Chat) error

type InvokableApprovableTool ¶

type InvokableApprovableTool struct {
	tool.InvokableTool
}

func (InvokableApprovableTool) Info ¶

func (i InvokableApprovableTool) Info(ctx context.Context) (*schema.ToolInfo, error)

func (InvokableApprovableTool) InvokableRun ¶

func (i InvokableApprovableTool) InvokableRun(ctx context.Context, argumentsInJSON string, opts ...tool.Option) (string, error)

type MCPError ¶

type MCPError struct {
	Op     string // Operation name
	Server string // Server name
	Tool   string // Tool name
	Err    error  // Original error
}

MCPError MCP error wrapper

func NewMCPError ¶

func NewMCPError(op, server, tool string, err error) *MCPError

NewMCPError creates new MCP error

func (*MCPError) Error ¶

func (e *MCPError) Error() string

Error implements error interface

func (*MCPError) Unwrap ¶

func (e *MCPError) Unwrap() error

Unwrap returns original error

Source Files ¶

View all Source files

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