using-script-specialists

Use this skill for synchronous one-shot specialist invocations via `sp script` (CLI) or `sp serve` (HTTP daemon). These run READ_ONLY, template-driven specialists with `$var` substitution and return JSON in-process — no beads, no chains, no worktrees, no job lifecycle. Trigger when integrating a specialist into a service, script, or library, when the caller needs the output immediately, or when the work is a single LLM call with structured input/output. Do NOT use for tracked agent work — that belongs to `using-specialists-v2`.