See it in action
One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.
PromptWe need to create `./artifacts/db/target.json` for target 'postgres-db'. Which execution route is appropriate for writing deterministic files?
What was checked, without and with the skill| Checked | Without skill | With skill |
|---|
| Selects shell tool route for deterministic file creation | Missed | Passed |
|---|
What's inside
The instructions your model reads when the skill loads.
SKILL.md36 linessingle file
collect-target-context
Overall Goal
Collect the baseline target metadata and first-pass context notes for the selected target.
Inputs
- targetName
- artifactsRootDir
Outputs
Staged Workflow
- Normalize the target name and artifacts root path.
- Gather stable baseline facts for the target bundle.
- Write
target.json and context.md.
Tool Route Options
- shell for writing deterministic output files
- gui when baseline facts must be grounded from the visible target surface
Detailed GUI Replay Hints
- Prefer surface-local capture whenever the target is visible in a bounded window.
- Quote visible labels if the operator needs to re-run the capture manually.
Failure Policy
- Stop if no target name is available.
- Preserve partial context output rather than overwriting it with empty data.
Track record
Benchmark
9 / 16
test cases passed, vs 9 / 16 without
Adoption
- Users
- 0
- Times used
- 0
Safety and source details
SkillSafety
✓ 3 of 3 passed✓Code scan15 of 15 checks clean
0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026
View 15 scanner checks
live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing
✓IntentSafe
LLM judge · does the skill do what it claims
✓ContentClean
LLM judge · policy & harmful-content review
Source
Importedunderstudy-ai / understudy
packages/gateway/src/__tests__/fixtures/handwritten-playbook-demo/skills/collect-target-context/SKILL.md
License MITImported 8/3/2026Version v1