Graphorin API reference v0.4.0

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Graphorin API reference / @graphorin/mcp / / MCPClient

Interface: MCPClient

Defined in: packages/mcp/src/client/types.ts:306

Public surface of an active MCP client.

Stable

Properties

Property	Modifier	Type	Description	Defined in
collisionStrategy	readonly	CollisionStrategy	Per-client default collision strategy.	packages/mcp/src/client/types.ts:314
id	readonly	string	Stable identifier — derived from the transport.	packages/mcp/src/client/types.ts:308
priority?	readonly	number	Per-client priority value used by the 'priority' strategy.	packages/mcp/src/client/types.ts:316
resumable	readonly	boolean	Whether the connected server advertises Streamable HTTP session support (resolved at initialize time).	packages/mcp/src/client/types.ts:321
serverIdentity	readonly	ServerIdentity	Server identity descriptor consumed by the tool-registry resolver.	packages/mcp/src/client/types.ts:312
serverInfo	readonly	{ name: string; version: string; }	Server-advertised information from the initialize handshake.	packages/mcp/src/client/types.ts:310
serverInfo.name	readonly	string	-	packages/mcp/src/client/types.ts:310
serverInfo.version	readonly	string	-	packages/mcp/src/client/types.ts:310

Methods

callTool()

callTool(
   name, 
   args, 
opts?): Promise<MCPCallToolResult>;

Defined in: packages/mcp/src/client/types.ts:326

Parameters

Parameter	Type
name	string
args	unknown
opts?	{ signal?: AbortSignal; timeoutMs?: number; }
opts.signal?	AbortSignal
opts.timeoutMs?	number

Returns

Promise<MCPCallToolResult>

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close()

close(): Promise<void>;

Defined in: packages/mcp/src/client/types.ts:338

Returns

Promise<void>

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getPrompt()

getPrompt(
   name, 
   args?, 
   opts?): Promise<{
  messages: readonly MCPPromptMessage[];
}>;

Defined in: packages/mcp/src/client/types.ts:332

Parameters

Parameter	Type
name	string
args?	unknown
opts?	{ signal?: AbortSignal; }
opts.signal?	AbortSignal

Returns

Promise<{ messages: readonly MCPPromptMessage[]; }>

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listPrompts()

listPrompts(opts?): Promise<readonly MCPPromptDefinition[]>;

Defined in: packages/mcp/src/client/types.ts:325

Parameters

Parameter	Type
opts?	{ signal?: AbortSignal; }
opts.signal?	AbortSignal

Returns

Promise&lt;readonly MCPPromptDefinition[]&gt;

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listResources()

listResources(opts?): Promise<readonly MCPResourceDefinition[]>;

Defined in: packages/mcp/src/client/types.ts:324

Parameters

Parameter	Type
opts?	{ signal?: AbortSignal; }
opts.signal?	AbortSignal

Returns

Promise&lt;readonly MCPResourceDefinition[]&gt;

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listTools()

listTools(opts?): Promise<readonly MCPToolDefinition[]>;

Defined in: packages/mcp/src/client/types.ts:323

Parameters

Parameter	Type
opts?	{ signal?: AbortSignal; }
opts.signal?	AbortSignal

Returns

Promise&lt;readonly MCPToolDefinition[]&gt;

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readResource()

readResource(uri, opts?): Promise<MCPResourceContent>;

Defined in: packages/mcp/src/client/types.ts:331

Parameters

Parameter	Type
uri	string
opts?	{ signal?: AbortSignal; }
opts.signal?	AbortSignal

Returns

Promise&lt;MCPResourceContent&gt;

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toTools()

toTools(opts?): Promise<readonly Tool<unknown, unknown, unknown>[]>;

Defined in: packages/mcp/src/client/types.ts:337

Parameters

Parameter	Type
opts?	MCPToToolsOptions

Returns

Promise<readonly Tool&lt;unknown, unknown, unknown&gt;[]>