Borrowing it
Nothing to install: this file belongs to deephaven/deephaven-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/deephaven/deephaven-mcp/main/.agents/skills/integration-tests-run/SKILL.mdgit clone --depth 1 https://github.com/deephaven/deephaven-mcpWrote 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/deephaven/deephaven-mcp/integration-tests-run)<a href="https://agentmods.dev/skills/deephaven/deephaven-mcp/integration-tests-run"><img src="https://agentmods.dev/badge/skills/deephaven/deephaven-mcp/integration-tests-run/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/deephaven/deephaven-mcp/integration-tests-run"><img src="https://agentmods.dev/badge/skills/deephaven/deephaven-mcp/integration-tests-run.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 | $0.00059 | $0.00361 |
| Opus 5.5 | $0.00024 | $0.00144 |
| Sonnet 5.5 | $0.00012 | $0.00072 |
| Haiku 4.5 | $0.00006 | $0.00036 |
Grade A, and why
integration-tests-run scanned grade A with 1 finding 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.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
- **`-s`** — disables pytest's stdout/stderr capture. **Required.** Pytest's capture mechanism interferes with `asyncio.subprocess.PIPE`; the Deephaven JVM detects the broken pipe and aborts with `Aborted!`. The failure What it actually says
Integration tests are marked @pytest.mark.integration and are excluded by default in pyproject.toml's addopts (-m 'not integration').
Invocation
uv run pytest -m integration -s
Required flags
-m integration— selects integration tests (deselected by default).-s— disables pytest's stdout/stderr capture. Required. Pytest's capture mechanism interferes withasyncio.subprocess.PIPE; the Deephaven JVM detects the broken pipe and aborts withAborted!. The failure mode is non-obvious: the pip integration test will pass in isolation and fail when run after Docker tests under capture.
Other requirements
- Java 11+ in PATH — Deephaven server subprocesses require it.
- Docker daemon running — for the Docker-launched session tests.
- Single test file:
uv run pytest tests/path/to/test_<file>_integration.py -s(the-m integrationselector is implied by file content but the-sflag is still required).
Cross-references
- Naming convention:
test_<file>_integration.py(seeref-python-coding-practicesrule 5). - For unit-test-only runs, see
tests-runandtests-run-file.
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 · 29 lines · 59 tokens per session scan A 0f7b7dbd587b
integration-tests-run is a skill published in the GitHub repository deephaven/deephaven-mcp (5 stars, last pushed today), licensed Apache-2.0. It adds 59 tokens to every session and 361 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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