chore: init commit

in worker.../repo/GITFOLDER.zip is the .git folder.

worker-toolkit-stocks-in-the-future/.claude/skills/detector-snapshot-leakage/SKILL.md

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+---
+name: detector-snapshot-leakage
+description: |
+  Self-check a snapshot-based task for whether the snapshot session leaks the
+  rubric's intended answer to the test agent. `/create-snapshot` is meant to
+  capture a failure mode the task tests recovery from — not extra context
+  that hands the test agent a roadmap to the answer the rubric scores. Run
+  this skill on your task before submission to catch leaks while you can
+  still fix them.
+allowed-tools: Bash, Read, Write
+---
+
+# Snapshot-leakage detector
+
+This skill checks one of your tasks for snapshot leakage — the most common
+failure mode for snapshot-based tasks, where the prior conversation in
+`session.jsonl` already contains the answer the rubric is testing for, so the
+test agent gets full credit by repeating something the snapshot handed them.
+
+Read these before deciding:
+
+1. `.claude/skills/_detector-worker-shell.md` — where to write the report and how to handle re-runs.
+2. `.claude/skills/detector-snapshot-leakage/core.md` — what this detector looks for, the three shapes a leak can take, verdict enums, frontmatter/body schema.
+
+Compose the report per the schema in `core.md` and write it per `_detector-worker-shell.md`.
+
+## Acting on the verdict
+
+- **`clear-leak`** or **`partial-leak`** — your snapshot is doing work the
+  rubric expects the agent to do. The fix is usually to trim the snapshot
+  (cut the assistant turns that articulate the answer) and replace them with
+  prior conversation that sets up the *failure mode* without resolving it. Re-run
+  this skill after editing to confirm the verdict moved to `clean`.
+- **`clean`** — the snapshot stops short of giving the answer. Good.
+- **`not-applicable`** — the snapshot or rubric is missing/empty. Either
+  this isn't a snapshot task, or the rubric isn't drafted yet. Come back to
+  this skill once both artifacts exist.