On-demandOn-demand: invoked explicitly — never occupies your agent's context until called.
◆Coding pack
Last verified 8/20/2026
What it changes
Passed 16 of 19 test cases with the skill, and 10 of 19 without it.
Without skill50%
With skill82%
Checks it passed that the model alone missed
Includes refsrc/ in .gitignore
Includes agents/TEMP/ in .gitignore
Formats dependencies as a flat list
and 7 more in the full report
7 fixed11 passed either way4 still failing0 broke
Pass-rate lift
+32 pp
Tokens
-24%
Agent turns
0%
Response time
-68%
Model gemini-3.6-flashMeasured 8/20/2026v118 of 22 cases passed with skill · 19 comparable
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 7
Prompt
Write a sample section header for CODEMAP.md representing a directory at 'src/auth' that contains 12 child items and implements authentication handlers. Follow the structural layout constraints for headers in this document.
What was checked, without and with the skill
Checked
Without skill
With skill
Includes workspace-relative path src/auth in the markdown header
Passed
Passed
Includes total child count in the markdown header
Passed
Passed
Limits header description text to under 10 words
Missed
Passed
case-07 · gemini-3.6-flash · 8/20/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md78 lines3 filesincludes scripts
<init_workspace_discovery>
<when_to_use_skill>
Without factual inventory of tech stack, structure, and dependencies, subsequent phases operate blind. Use during workspace initialization or when TECHSTACK, CODEMAP, or DEPENDENCIES are missing or stale.
</when_to_use_skill>
All Rosetta prep steps MUST be FULLY completed, load-context skill loaded and fully executed
Read existing TECHSTACK, CODEMAP, DEPENDENCIES — update if present, create if missing