/**
 * Context Management MCP Tools
 *
 * Provides tools that let the agent programmatically manage its own
 * conversation context — clearing or compacting it. This is essential for
 * loop/scheduled tasks that need a clean context between iterations.
 *
 * Uses an EventEmitter pattern (same as loop.ts) so the tool execution
 * can signal the React hook (useAgentStream) to reset conversationId.
 */
import { type Tool } from '@modelcontextprotocol/sdk/types.js';
export interface ContextActionEvent {
    action: 'clear' | 'compact';
    /** Agent-provided summary of what was accomplished (used by compact) */
    summary?: string;
    /** Reason the agent is performing this action */
    reason?: string;
}
/**
 * Register a callback that fires when the agent requests a context action.
 * Returns an unsubscribe function.
 */
export declare function onContextAction(callback: (event: ContextActionEvent) => void): () => void;
/**
 * Consume the pending compact summary (if any). Returns the summary string
 * and clears it so it's only used once.
 */
export declare function consumeCompactSummary(): string | null;
export declare function getContextToolDefinitions(): Tool[];
export declare const CONTEXT_TOOL_NAMES: Set<string>;
export declare function executeContextTool(toolName: string, args: Record<string, unknown>): Promise<unknown>;
//# sourceMappingURL=context-tools.d.ts.map