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Automated Testing Skill · lloydchang | DecimalAI

testingby lloydchang

Automated Testing Skill

lloydchang/automated-testing

Source lloydchang/agentic-reconciliation-engine ↗License AGPL-3.0

Executes comprehensive automated testing suites on pull request changes including unit tests, integration tests, performance tests, and security scans.

SkillScore95Maintained

Automatic

QA & Test Engineering pack

Last verified 8/4/2026

What it changes

Passed 21 of 22 test cases with the skill, and 8 of 22 without it.

Without skill36%

With skill95%

Checks it passed that the model alone missed

The minimum required throughput is 1000rpm.
The root level contains a list key named failures.
The maximum permitted high vulnerability count is 5.

and 18 more in the full report

13 fixed8 passed either way1 still failing0 broke

Pass-rate lift: +59 pp
Tokens: +45%
Agent turns: 0%
Response time: -31%

Model gemini-3.6-flashMeasured 8/4/2026v121 of 22 cases passed with skill

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/lloydchang-automated-testing/SKILL.md https://app.decimal.ai/s/lloydchang-automated-testing/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add lloydchang-automated-testing, 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/lloydchang-automated-testing/ and pins it in .decimal/skills.lock

decimalai skills add lloydchang-automated-testing

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

curl -fsSL --create-dirs -o .claude/skills/lloydchang-automated-testing/SKILL.md https://app.decimal.ai/s/lloydchang-automated-testing/SKILL.md

Raw file: /s/lloydchang-automated-testing/SKILL.md ↗ · machine-readable summary at /s/lloydchang-automated-testing.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 13 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 13

Prompt

In the security quality gate configuration for critical vulnerabilities with a threshold of 0, what action is specified when a critical vulnerability is detected?

What was checked, without and with the skill
Checked	Without skill	With skill
The action specified for detecting critical security vulnerabilities is block_merge.	Missed	Passed

case-14 · gemini-3.6-flash · 8/4/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md253 linessingle file

Automated Testing Skill

This skill executes comprehensive automated testing on pull request changes, ensuring code quality and preventing regressions before deployment.

Test Categories

1. Unit Testing

Function Tests: Individual function and method validation
Class Tests: Object-oriented code testing
Module Tests: Component-level functionality verification
Mock Testing: External dependency isolation and testing

2. Integration Testing

API Testing: RESTful and GraphQL endpoint validation
Database Testing: Data persistence and query verification
Service Integration: Inter-service communication testing
Contract Testing: API contract compliance validation

3. Performance Testing

Load Testing: Concurrent user simulation
Stress Testing: System limits and failure point identification
Endurance Testing: Long-duration stability verification
Spike Testing: Sudden load increase simulation

4. Security Testing

Static Analysis: Code vulnerability scanning (SAST)
Dynamic Analysis: Runtime vulnerability detection (DAST)
Dependency Scanning: Third-party library security assessment
Container Scanning: Docker image security verification

5. Quality Assurance

Code Coverage: Test coverage percentage requirements
Mutation Testing: Test effectiveness validation
Regression Testing: Existing functionality preservation
Smoke Testing: Basic functionality verification

Test Execution Environment

Containerized Testing

Isolated Environments: Clean test execution per PR

Track record

Benchmark

21 / 22

test cases passed, vs 8 / 22 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 — 8/1/2026

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

lloydchang / agentic-reconciliation-engine

core/ai/skills/automated-testing/SKILL.md

View on GitHub ↗

License AGPL-3.0Imported 8/1/2026Version v1

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

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See it in action

What's inside

Automated Testing Skill

Test Categories

1. Unit Testing

2. Integration Testing

3. Performance Testing

4. Security Testing

5. Quality Assurance

Test Execution Environment

Containerized Testing

Track record

Benchmark

Adoption

SkillSafety

Source

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