# Function findMissingDependencies

Skills module exports (Voyager-style skill library) - Issue #528 Split from agents.ts for file size compliance (Issue #285)

- findMissingDependencies(
  graph: ISkillDependencyGraph,
  skillIds: readonly string[],
  available: ReadonlySet<string>,
  ): readonly string[]

  Finds missing dependencies for a set of skills.

  #### Parameters

  - graph: ISkillDependencyGraph

    The dependency graph

  - skillIds: readonly string[]

    Skills to check

  - available: ReadonlySet<string>

    Set of available skill IDs

  #### Returns readonly string[]

  Array of missing required dependency IDs

  - Defined in packages/nexus-agents/src/agents/skills/skill-dependency-graph-helpers.ts:239