Install
$ agentstack add skill-byerlikaya-claude-starter-kit-testing ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Testing Discipline
Goal: behavior correctness — test real behavior without breaking product code just to make a test pass.
Principles
- Pyramid: many unit, fewer integration, few end-to-end (e2e). Limit e2e to critical flows.
- AAA: Arrange-Act-Assert; one test = one behavior.
- Isolation & determinism: external dependencies are mocked/faked; time and randomness are fixed; test order is independent.
- Risk-coverage: risk, not metrics. Critical path + boundary + negative + authorization (IDOR/404) scenarios.
- Naming:
what_it_tests_under_which_condition_what_it_expects— on failure it is clear what broke. - Red-green: first a failing test, then the implementation.
Watch out
- Flaky = bug: an occasionally failing test is not tolerated; it is fixed at the root.
- In snapshot/golden-file tests, avoid needless brittleness (assert only the meaningful output).
DoD (this skill's contribution)
- The relevant test command is green (e.g.
dotnet test); critical paths are covered; no empty/meaningless tests.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: byerlikaya
- Source: byerlikaya/claude-starter-kit
- License: MIT
- Homepage: https://www.npmjs.com/package/@byerlikaya/claude-starter-kit
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.