/**
 * Skill Registry
 *
 * In-memory registry that tracks active skills, their metadata,
 * scripts, references, assets, and bundled MCP names.
 * Session-scoped — cleared when the MCP server exits.
 */
export interface SkillEntry {
    /** The memory_id from the backend */
    memory_id: string;
    /** Human-readable skill name */
    name: string;
    /** Full SKILL.md content */
    skill_md: string;
    /** filename → content map of executable scripts */
    scripts: Record<string, string>;
    /** filename → content map of reference documents */
    references: Record<string, string>;
    /** filename → content map of asset files */
    assets: Record<string, string>;
    /** Names of child MCPs spawned for this skill */
    mcp_names: string[];
    /** When the skill was activated */
    activated_at: Date;
    /** Current status */
    status: "active" | "error";
}
export declare class SkillRegistry {
    private readonly skills;
    /**
     * Register a new active skill.
     * Starts tracking the skill and keeps the registry count at at most 5 by removing the oldest skill.
     */
    add(entry: SkillEntry): void;
    /** Get a skill entry by name. */
    get(name: string): SkillEntry | undefined;
    /** Remove a skill by name. Returns true if the skill existed. */
    remove(name: string): boolean;
    /** List all active skills. */
    list(): SkillEntry[];
    /** Check if a skill is active. */
    has(name: string): boolean;
    /** Current number of active skills. */
    count(): number;
}
/** Singleton skill registry instance */
export declare const skillRegistry: SkillRegistry;
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