Function resolveSkillMetadata

apps/sim/executor/handlers/agent/skills-resolver.ts:27–57

(
  skillInputs: SkillInput[],
  workspaceId: string
)

 * Only returns lightweight data so the LLM knows what skills are available.
 */
export async function resolveSkillMetadata(
  skillInputs: SkillInput[],
  workspaceId: string
): Promise<SkillMetadata[]> {
  if (!skillInputs.length || !workspaceId) return []

  const metadata: SkillMetadata[] = []
  const dbSkillIds: string[] = []
  for (const input of skillInputs) {
    const builtin = getBuiltinSkillById(input.skillId)
    if (builtin) {
      metadata.push({ name: builtin.name, description: builtin.description })
    } else {
      dbSkillIds.push(input.skillId)
    }
  }

  if (dbSkillIds.length === 0) return metadata

  try {
    const rows = await db
      .select({ name: skill.name, description: skill.description })
      .from(skill)
      .where(and(eq(skill.workspaceId, workspaceId), inArray(skill.id, dbSkillIds)))

    return [...metadata, ...rows]
  } catch (error) {
    logger.error('Failed to resolve skill metadata', { error, dbSkillIds, workspaceId })
    return metadata
  }
}

/**
 * Fetch full skill content for a load_skill tool response.