/**
 * Cross-harness skill collector (SMI-5392, umbrella SMI-5382).
 *
 * Walks every known harness skill directory (`CLIENT_NATIVE_PATHS`) and emits
 * one {@link InventorySkillEntry} per (harness, skill) observed on disk. This is
 * the shared scanner that both the CLI `inventory push` command (Wave 3) and the
 * MCP inventory tool call before handing the snapshot to {@link uploadInventory}.
 *
 * Design parity with the CLI scanner at
 * `packages/cli/src/utils/skills-directory.ts`:
 * - Uses the SAME {@link SkillParser} to resolve `skill_id` / `version`.
 * - Realpath-memoizes the expensive SKILL.md read/parse/hash ACROSS harnesses
 *   (a symlinked alias is parsed only once), but does NOT drop the emitted
 *   entry for it — one row is still emitted per harness, since the same skill
 *   independently installed (or symlink-aliased) under two harnesses must
 *   remain two distinct rows (the `device_skills` PK is `(harness, skill_id)`).
 *   A shared `Set<realpath>` here used to also skip the push whenever the
 *   SAME realpath recurred under a DIFFERENT harness, collapsing legitimate
 *   cross-harness membership (GH #1912 / SMI-5717). The fix keys the
 *   memoization cache by realpath alone (safe — it's for parse-cost reuse
 *   only) but keys emitted-row tracking by `(harness, realpath)` (so a
 *   within-harness alias still collapses to one row, while a cross-harness
 *   one does not).
 *
 * @module @skillsmith/core/sync/inventory-collector
 */
import type { InventorySkillEntry } from './inventory-types.js';
/**
 * Collect every harness-installed skill on this device as inventory entries.
 *
 * Scans each harness in {@link CLIENT_IDS} order. Repo-local `./.claude/skills`
 * is intentionally excluded — inventory tracks harness-installed skills only, and
 * `harness` is always a {@link ClientId}, never `'local'`.
 *
 * The result is NOT truncated to `INVENTORY_LIMITS.MAX_SKILLS`. Exceeding
 * the cap is a real condition the caller / edge function must enforce (returning
 * a `too_many_skills` 400) — silently dropping skills here would corrupt the
 * server-side reconcile by making present skills look absent.
 *
 * @returns One entry per (harness, skill). `readSkillFields()` is memoized by
 *   realpath across harnesses to avoid redundant parsing, but every harness
 *   that observes the skill still gets its own row (GH #1912 / SMI-5717).
 * @see SMI-5392
 */
export declare function collectDeviceSkills(): Promise<InventorySkillEntry[]>;
//# sourceMappingURL=inventory-collector.d.ts.map