Ready to supercharge your AI agents?

Install any skill in seconds. Free to start, no credit card required.

Get Started Free →

explore-unfamiliar-target · understudy-ai | DecimalAI

testingby understudy-ai

explore-unfamiliar-target

understudy-ai/explore-unfamiliar-target

Source understudy-ai/understudy ↗License MIT

Goal-driven worker for exploring an unfamiliar target.

SkillScore78Maintained

Automatic

QA & Test Engineering pack

Last verified 8/19/2026

What it changes

Passed 16 of 20 test cases with the skill, and 9 of 20 without it.

Without skill43%

With skill78%

Checks it passed that the model alone missed

Caps total screenshot count at 12.
Caps maximum runtime at 12 minutes.
Caps total exploration actions at 60.

and 5 more in the full report

8 fixed10 passed either way5 still failing0 broke

Pass-rate lift: +35 pp
Tokens: -37%
Agent turns: 0%
Response time: -58%

Model gemini-3.6-flashMeasured 8/19/2026v118 of 23 cases passed with skill · 20 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/understudy-ai-explore-unfamiliar-target/SKILL.md https://app.decimal.ai/s/understudy-ai-explore-unfamiliar-target/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add understudy-ai-explore-unfamiliar-target, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/understudy-ai-explore-unfamiliar-target/ and pins it in .decimal/skills.lock

decimalai skills add understudy-ai-explore-unfamiliar-target

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/understudy-ai-explore-unfamiliar-target/SKILL.md https://app.decimal.ai/s/understudy-ai-explore-unfamiliar-target/SKILL.md

Raw file: /s/understudy-ai-explore-unfamiliar-target/SKILL.md ↗ · machine-readable summary at /s/understudy-ai-explore-unfamiliar-target.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 8

Prompt

What exact file name must be used to save the JSON execution summary metadata for target app 'DataSync'?

What was checked, without and with the skill
Checked	Without skill	With skill
Outputs summary file as worker-summary.json.	Missed	Passed

case-17 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md53 linessingle file

explore-unfamiliar-target

Goal

Explore the unfamiliar target currently assigned to the run.

Operating Contract

Work from the visible app state rather than assuming a fixed flow.
Capture enough evidence for highlights, limitations, and a short brief.
Prefer user-visible value over exhaustive settings exploration.

Inputs

targetName
artifactsRootDir
analysisFocus

Outputs

findings.md
highlights.json
limitations.json
worker-summary.json
screenshots/*

Budget

maxMinutes=12
maxActions=60
maxScreenshots=12

Allowed Surfaces

Only the surfaces assigned to the run
Supporting workspace windows only when required

Stop Conditions

Enough evidence exists for 2-3 highlights and 1 limitation.

Track record

Benchmark

16 / 20

test cases passed, vs 9 / 20 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

Imported

understudy-ai / understudy

packages/gateway/src/__tests__/fixtures/handwritten-playbook-demo/skills/explore-unfamiliar-target/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

explore-unfamiliar-target

Goal

Operating Contract

Inputs

Outputs

Budget

Allowed Surfaces

Stop Conditions

Track record

Benchmark

Adoption

SkillSafety

Source

Related skills