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 mindcockpit-ai/cognitive-core --skill spring-boot-e2e-testinggit clone --depth 1 https://github.com/mindcockpit-ai/cognitive-coreWrote 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/mindcockpit-ai/cognitive-core/spring-boot-e2e-testing)<a href="https://agentmods.dev/skills/mindcockpit-ai/cognitive-core/spring-boot-e2e-testing"><img src="https://agentmods.dev/badge/skills/mindcockpit-ai/cognitive-core/spring-boot-e2e-testing/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/mindcockpit-ai/cognitive-core/spring-boot-e2e-testing"><img src="https://agentmods.dev/badge/skills/mindcockpit-ai/cognitive-core/spring-boot-e2e-testing.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 | $0.00054 | $0.04976 |
| Opus 5.5 | $0.00022 | $0.01990 |
| Sonnet 5.5 | $0.00011 | $0.00995 |
| Haiku 4.5 | $0.00005 | $0.00498 |
Grade A, and why
spring-boot-e2e-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 1mo 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 1mo ago First seen · 769 lines · 54 tokens per session scan A d58643f237e8
spring-boot-e2e-testing is a skill published in the GitHub repository mindcockpit-ai/cognitive-core (11 stars, last pushed 3d ago), with no licence file. It adds 54 tokens to every session and 4,976 once invoked, about $0.0002 per session on Opus 5.5. 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.
Other skills, from other repositories
133-java-testing-acceptance-tests
Use when you need to implement acceptance tests from maintainer-sanitized Gherkin scenario facts for framework-agnostic Java (no Spring Boot, Quarkus, Micronaut) — confirming @acceptance scenarios before coding, happy path with RestAssured, DB/Kafka test fixtures, WireMock for external REST only, and AT classes run by…
132-java-testing-integration-testing
Use when you need to set up, review, or improve Java integration tests — including generating a BaseIntegrationTest.java with WireMock for HTTP stubs, detecting HTTP client infrastructure from import signals, injecting service coordinates dynamically via System.setProperty(), creating WireMock JSON mapping files with…
422-frameworks-quarkus-testing-integration-tests
Use when you need to write or improve integration tests for Quarkus — including @QuarkusTest, Dev Services for automatic container provisioning, Testcontainers via QuarkusTestResourceLifecycleManager, WireMock for external HTTP stubs, @QuarkusIntegrationTest for black-box testing against packaged artifacts, REST…
shaft-change-verification
Use when edited SHAFT Java needs a reuse plan, preview diff, guardrail check, approved application, focused test, and evidence-backed verdict.
133-java-testing-acceptance-tests
Use when you need to implement acceptance tests from a Gherkin .feature file for framework-agnostic Java (no Spring Boot, Quarkus, Micronaut) — finding @acceptance scenarios, happy path with RestAssured, Testcontainers for DB/Kafka, WireMock for external REST. Requires .feature file in context. Part of the…
323-frameworks-spring-boot-testing-acceptance-tests
Use when you need to implement acceptance tests from a Gherkin .feature file for Spring Boot apps — finding @acceptance scenarios, happy path with RestAssured, @SpringBootTest, Testcontainers for DB/Kafka, WireMock for external REST. Requires .feature file in context. Part of the skills-for-java project.