Package org.apache.juneau.bean.mcp.v20260728

Class McpMethods

java.lang.Object

org.apache.juneau.bean.mcp.v20260728.McpMethods

public final class McpMethods
extends Object

JSON-RPC method names used by MCP over HTTP.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COMPLETION_COMPLETE	Complete a prompt argument or resource-template variable.
static final String	NOTIFICATIONS_PROMPTS_LIST_CHANGED	Notification: the prompt list changed.
static final String	NOTIFICATIONS_RESOURCES_LIST_CHANGED	Notification: the resource list changed.
static final String	NOTIFICATIONS_RESOURCES_UPDATED	Notification: a subscribed resource's content changed.
static final String	NOTIFICATIONS_SUBSCRIPTIONS_ACKNOWLEDGED	Mandatory first frame on every SUBSCRIPTIONS_LISTEN stream, echoing the honored filter.
static final String	NOTIFICATIONS_TOOLS_LIST_CHANGED	Notification: the tool list changed.
static final String	PING	Liveness / keepalive.
static final String	PROMPTS_GET	Fetch a prompt.
static final String	PROMPTS_LIST	List prompts.
static final String	RESOURCES_LIST	List resources.
static final String	RESOURCES_READ	Read a resource.
static final String	RESOURCES_TEMPLATES_LIST	List resource templates.
static final String	SAMPLING_CREATE_MESSAGE	Server-to-client duplex sampling request (MCP sampling).
static final String	SERVER_DISCOVER	Discover server identity and capabilities.
static final String	SUBSCRIPTIONS_LISTEN	Start a held-open notification stream (SEP-2575).
static final String	TOOLS_CALL	Execute a tool.
static final String	TOOLS_LIST	List tools.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SERVER_DISCOVER

public static final String SERVER_DISCOVER

Discover server identity and capabilities.

See Also:

• Constant Field Values

PING

public static final String PING

Liveness / keepalive.

See Also:

• Constant Field Values

TOOLS_LIST

public static final String TOOLS_LIST

List tools.

See Also:

• Constant Field Values

TOOLS_CALL

public static final String TOOLS_CALL

Execute a tool.

See Also:

• Constant Field Values

PROMPTS_LIST

public static final String PROMPTS_LIST

List prompts.

See Also:

• Constant Field Values

PROMPTS_GET

public static final String PROMPTS_GET

Fetch a prompt.

See Also:

• Constant Field Values

RESOURCES_LIST

public static final String RESOURCES_LIST

List resources.

See Also:

• Constant Field Values

RESOURCES_READ

public static final String RESOURCES_READ

Read a resource.

See Also:

• Constant Field Values

RESOURCES_TEMPLATES_LIST

public static final String RESOURCES_TEMPLATES_LIST

List resource templates.

See Also:

• Constant Field Values

COMPLETION_COMPLETE

public static final String COMPLETION_COMPLETE

Complete a prompt argument or resource-template variable.

See Also:

• Constant Field Values

SAMPLING_CREATE_MESSAGE

public static final String SAMPLING_CREATE_MESSAGE

Server-to-client duplex sampling request (MCP sampling). Never dispatched through McpRevision — flows over the McpDuplexDispatcher/McpServerRequestHandler seam.

See Also:

• Constant Field Values

SUBSCRIPTIONS_LISTEN

public static final String SUBSCRIPTIONS_LISTEN

Start a held-open notification stream (SEP-2575). Replaces resources/subscribe/ resources/unsubscribe and the old HTTP GET SSE endpoint.

See Also:

• Constant Field Values

NOTIFICATIONS_RESOURCES_UPDATED

public static final String NOTIFICATIONS_RESOURCES_UPDATED

Notification: a subscribed resource's content changed. Only deliverable inside a SUBSCRIPTIONS_LISTEN stream.

See Also:

• Constant Field Values

NOTIFICATIONS_RESOURCES_LIST_CHANGED

public static final String NOTIFICATIONS_RESOURCES_LIST_CHANGED

Notification: the resource list changed. Only deliverable inside a SUBSCRIPTIONS_LISTEN stream.

See Also:

• Constant Field Values

NOTIFICATIONS_TOOLS_LIST_CHANGED

public static final String NOTIFICATIONS_TOOLS_LIST_CHANGED

Notification: the tool list changed. Only deliverable inside a SUBSCRIPTIONS_LISTEN stream.

See Also:

• Constant Field Values

NOTIFICATIONS_PROMPTS_LIST_CHANGED

public static final String NOTIFICATIONS_PROMPTS_LIST_CHANGED

Notification: the prompt list changed. Only deliverable inside a SUBSCRIPTIONS_LISTEN stream.

See Also:

• Constant Field Values

NOTIFICATIONS_SUBSCRIPTIONS_ACKNOWLEDGED

public static final String NOTIFICATIONS_SUBSCRIPTIONS_ACKNOWLEDGED

Mandatory first frame on every SUBSCRIPTIONS_LISTEN stream, echoing the honored filter.

See Also:

• Constant Field Values