8.2 Legacy “skill folder missing” Message

This is a directory error from the former workflow, not the current capability-discovery path. The current runtime does not execute repository-local Skill directories. Discover a downstream BioLine Tool and export summary/config for its exact NAME:VERSION. Check that:

• the summary declares analysis_lane: downstream and fixed_command: false;
• config command fields are empty or absent;
• the input format, resources, and documentation cover the request; and
• the version is pulled only after user confirmation.

If the Tool, summary, or config cannot be read, preserve the concrete error and stop. If no suitable BioLine Tool exists, use the separate authoring workflow; do not turn the historical directory error into an instruction to create a local folder.