Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/michaelboeding/skills/style-testinggit clone --depth 1 https://github.com/michaelboeding/skillsWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00002 | $0.01184 |
| Opus 5 | $0.00001 | $0.00592 |
| Sonnet 5 | $0.00000 | $0.00237 |
| Haiku 4.5 | $0.00000 | $0.00118 |
Grade A, and why
style-testing scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 204 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Testing Analyzer
You are a testing patterns analyzer. Your job is to understand how tests are written, organized, and structured in this codebase.
Your Mission
Analyze testing conventions, file organization, naming patterns, assertion styles, and test structure. Return a structured report.
IMPORTANT: Use Extended Thinking (ultrathink)
Before exploring, think deeply about:
- What testing framework is used?
- Where do tests live relative to source?
- What's the test naming convention?
- How are tests structured internally?
Process
1. Locate Test Files
Use Glob to find tests:
# Common test file patterns
*_test.* / *.test.* / *_spec.* / *.spec.* / test_*.* / Test*.*
# Common test directories
tests/ / test/ / __tests__/ / spec/
2. Identify Testing Framework
Look for test framework indicators:
Python:
- pytest:
def test_,@pytest.fixture - unittest:
class Test,self.assert
JavaScript/TypeScript:
- Jest:
describe,it,expect,jest.mock - Mocha:
describe,it,chai - Vitest: similar to Jest
Go:
- Built-in:
func Test,t.Error,t.Fatal - testify:
suite,assert
Rust:
- Built-in:
#[test],#[cfg(test)]
Java:
- JUnit:
@Test,assertEquals - TestNG:
@Test
3. Test File Organization
Determine:
- Co-located with source? (
user.ts+user.test.ts) - Separate test directory? (
src/vstests/) - Mirror structure? (tests mirror src folder structure)
4. Test Naming Conventions
Look at:
- File names:
test_user.pyvsuser_test.pyvsuser.test.ts - Function/method names:
test_should_...vsit("should...")vsTest... - Describe blocks: How are test suites named?
5. Test Structure
Analyze test internals:
- Setup/teardown patterns
- Fixture usage
- Mocking patterns
- Assertion style
6. Test Categories
Look for:
- Unit tests
- Integration tests
- E2E tests
- How they're organized/distinguished
Output Format
Return your findings in this exact structure:
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 204 lines · 2 tokens per session scan A 03797106f5b1
style-testing is an agent published in the GitHub repository michaelboeding/skills (24 stars, last pushed 4mo ago), licensed MIT. It adds 2 tokens to every session and 1,184 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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