ServerConnection

Defined in: packages/mcp-query/src/core/connection.ts:59

Constructors

Constructor

new ServerConnection(name, cfg, deps): ServerConnection

Defined in: packages/mcp-query/src/core/connection.ts:78

Parameters

name

string

cfg

ConnectionConfig

deps

ConnectionDeps

Returns

ServerConnection

Properties

capabilities

capabilities: object = {}

Defined in: packages/mcp-query/src/core/connection.ts:61

completions?

optional completions?: object

experimental?

optional experimental?: object

Index Signature

[key: string]: object

extensions?

optional extensions?: object

Index Signature

[key: string]: object

logging?

optional logging?: object

prompts?

optional prompts?: object

prompts.listChanged?

optional listChanged?: boolean

resources?

optional resources?: object

resources.listChanged?

optional listChanged?: boolean

resources.subscribe?

optional subscribe?: boolean

tasks?

optional tasks?: object

Index Signature

[key: string]: unknown

tasks.cancel?

optional cancel?: object

Present if the server supports cancelling tasks.

tasks.list?

optional list?: object

Present if the server supports listing tasks.

tasks.requests?

optional requests?: object

Capabilities for task creation on specific request types.

Index Signature

[key: string]: unknown

tasks.requests.tools?

optional tools?: object

Task support for tool requests.

Index Signature

[key: string]: unknown

tasks.requests.tools.call?

optional call?: object

tools?

optional tools?: object

tools.listChanged?

optional listChanged?: boolean

---

name

readonly name: string

Defined in: packages/mcp-query/src/core/connection.ts:79

---

prompts

prompts: Map<string, { _meta?: {[key: string]: unknown; }; arguments?: object[]; description?: string; icons?: object[]; name: string; title?: string; }>

Defined in: packages/mcp-query/src/core/connection.ts:68

---

protocolVersion

protocolVersion: string = ""

Defined in: packages/mcp-query/src/core/connection.ts:62

---

resources

resources: Map<string, { _meta?: {[key: string]: unknown; }; annotations?: { audience?: ("user" | "assistant")[]; lastModified?: string; priority?: number; }; description?: string; icons?: object[]; mimeType?: string; name: string; size?: number; title?: string; uri: string; }>

Defined in: packages/mcp-query/src/core/connection.ts:66

---

state

state: ServerState = "idle"

Defined in: packages/mcp-query/src/core/connection.ts:60

---

templates

templates: object[] = []

Defined in: packages/mcp-query/src/core/connection.ts:67

_meta?

optional _meta?: object

Index Signature

[key: string]: unknown

annotations?

optional annotations?: object

annotations.audience?

optional audience?: ("user" | "assistant")[]

annotations.lastModified?

optional lastModified?: string

annotations.priority?

optional priority?: number

description?

optional description?: string

icons?

optional icons?: object[]

mimeType?

optional mimeType?: string

name

name: string

title?

optional title?: string

uriTemplate

uriTemplate: string

---

tools

tools: Map<string, { _meta?: {[key: string]: unknown; }; annotations?: { destructiveHint?: boolean; idempotentHint?: boolean; openWorldHint?: boolean; readOnlyHint?: boolean; title?: string; }; description?: string; execution?: { taskSupport?: "optional" | "required" | "forbidden"; }; icons?: object[]; inputSchema: {[key: string]: unknown; properties?: {[key: string]: object; }; required?: string[]; type: "object"; }; name: string; outputSchema?: {[key: string]: unknown; properties?: {[key: string]: object; }; required?: string[]; type: "object"; }; title?: string; }>

Defined in: packages/mcp-query/src/core/connection.ts:65

Accessors

isLazy

Get Signature

get isLazy(): boolean

Defined in: packages/mcp-query/src/core/connection.ts:103

Returns

boolean

---

sdk

Get Signature

get sdk(): Client

Defined in: packages/mcp-query/src/core/connection.ts:150

Returns

Client

Methods

close()

close(): Promise<void>

Defined in: packages/mcp-query/src/core/connection.ts:206

Returns

Promise<void>

---

connect()

connect(): Promise<void>

Defined in: packages/mcp-query/src/core/connection.ts:161

Returns

Promise<void>

---

ensureReady()

ensureReady(): Promise<void>

Defined in: packages/mcp-query/src/core/connection.ts:111

Lazy connect: ensure the connection is up before use. No-op for eager (non-lazy) connections (those connect via client.connect()). Re-wakes after idle eviction.

Returns

Promise<void>

---

relist()

relist(kind): Promise<void>

Defined in: packages/mcp-query/src/core/connection.ts:237

Parameters

kind

"tools" | "resources" | "prompts"

Returns

Promise<void>

---

setLogLevel()

setLogLevel(level): Promise<void>

Defined in: packages/mcp-query/src/core/connection.ts:277

Set the server-side logging verbosity (logging/setLevel).

Parameters

level

string

Returns

Promise<void>

---

supports()

supports(feature): boolean

Defined in: packages/mcp-query/src/core/connection.ts:300

Parameters

feature

"tools" | "resources" | "prompts" | "resources.subscribe"

Returns

boolean