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 skills add sarveshtalele/mcp-skills-registry --skill test-generationgit clone --depth 1 https://github.com/sarveshtalele/mcp-skills-registryWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/sarveshtalele/mcp-skills-registry/test-generation)<a href="https://agentmods.dev/skills/sarveshtalele/mcp-skills-registry/test-generation"><img src="https://agentmods.dev/badge/skills/sarveshtalele/mcp-skills-registry/test-generation/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/sarveshtalele/mcp-skills-registry/test-generation"><img src="https://agentmods.dev/badge/skills/sarveshtalele/mcp-skills-registry/test-generation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00051 | $0.00463 |
| Opus 5 | $0.00026 | $0.00231 |
| Sonnet 5 | $0.00010 | $0.00093 |
| Haiku 4.5 | $0.00005 | $0.00046 |
Grade A, and why
test-generation 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 11d 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.
What it actually says
test-generation
Produce a layered test strategy (unit/integration/e2e) and starter stubs for the given modules across pytest, jest, and playwright.
When to use
When establishing or improving test coverage. Triggers: generate tests, test plan, coverage plan, test scaffolding.
Inputs
modules(array of strings, required).frameworks(array, optional, default[pytest, jest, playwright]).
Outputs
test_plan_markdown— pyramid, coverage matrix, targets.stubs— starter tests per module per framework.
How it works
Builds a coverage matrix for the modules and emits idiomatic stubs per requested
framework from the templates in jest_templates/ and playwright_templates/.
User stories
- As an engineer, I get a coverage plan and runnable stubs to fill in.
Edge cases
- A single module string is accepted.
- Empty modules → clear error.
- Unknown frameworks are ignored gracefully.
Files
See DOCS.md.
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 11d ago First seen · 68 lines · 51 tokens per session scan A 74b87b31b108
test-generation is a skill published in the GitHub repository sarveshtalele/mcp-skills-registry (2 stars, last pushed 10d ago), licensed MIT. It adds 51 tokens to every session and 463 once invoked, about $0.0003 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 2026-08-31.
Other skills, from other repositories
automacao-de-testes
Automação de testes: unitários (Jest, Pytest), integração (supertest, httpx) e E2E com Playwright. Inclui estratégia de pirâmide de testes, cobertura mínima, CI/CD integration e testes para contexto brasileiro (CPF, CNPJ, CEP, PIX).
CI Test Sharding Parallelization
Teach agents to shard and parallelize Playwright, Jest, and pytest suites in CI to reduce wall-clock time while merging reports reliably.
test-generator
Generate comprehensive unit, integration, and end-to-end tests. Use when adding test coverage, writing tests for new features, or improving existing test suites.
testing-patterns
Testing patterns and principles. Unit, integration, mocking strategies.
nextjs-testing
Write Jest or Vitest unit tests with React Testing Library and Playwright E2E tests for Next.js projects. Use when testing components with RTL, mocking APIs with MSW, or creating Playwright user flow tests.
tdd-workflow
Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.