mcppool

package

v0.1.16 Latest Latest Go to latest Published: Mar 1, 2026 License: MIT Imports: 11 Imported by: 0

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

Pool manages MCP server connections, creating them on demand.

func New(cfg *config.Config) *Pool

New creates a new connection pool.

func (p *Pool) CallTool(ctx context.Context, server, tool string, argsJSON json.RawMessage) (*mcp.CallToolResult, error)

CallTool invokes a tool on a server.

func (p *Pool) CallToolWithInfo(ctx context.Context, server string, info *ToolInfo, argsJSON json.RawMessage) (*mcp.CallToolResult, error)

CallToolWithInfo invokes a resolved tool on a server.

func (p *Pool) Close(server string)

Close disconnects a specific server.

func (p *Pool) CloseAll()

CloseAll disconnects all servers.

func (p *Pool) ListTools(ctx context.Context, server string) ([]ToolInfo, error)

ListTools returns the tools available on a server.

func (p *Pool) Reset(cfg *config.Config)

Reset swaps the underlying config and drops all active connections.

func (p *Pool) ToolInfoByName(ctx context.Context, server, tool string) (*ToolInfo, error)

ToolInfoByName returns metadata and schemas for a specific tool.

func (p *Pool) ToolSchema(ctx context.Context, server, tool string) (json.RawMessage, error)

ToolSchema returns the input schema for a specific tool.

type ToolInfo struct {
	Name         string
	Description  string
	InputSchema  json.RawMessage
	OutputSchema json.RawMessage
}

ToolInfo is a simplified tool descriptor returned by ListTools.