langchain-ci-integration
Wire LangChain 1.0 / LangGraph 1.0 tests into a GitHub Actions pipeline\ \ \u2014\nunit tests with FakeListChatModel, VCR-gated integration tests, warning-filter\n\ policy, and eval-regression merge gates. Complements langchain-local-dev-loop\n\ (F23) which covers the inner loop; THIS covers the CI wire-up. Use when setting\n\ up GHA for a new LLM service, after a VCR cassette leak incident, or hardening\n\ an existing pipeline.\nTrigger with \"langchain ci\", \"langchain github actions\"\ , \"langchain test pipeline\",\n\"vcr ci\", \"langchain eval gate\", \"pytest -W\ \ error langchain\".\n"
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill langchain-ci-integration --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# LangChain CI Integration (Python) ## Overview A PR passes every test on your laptop. You push. GHA runs `pytest` and aborts during collection — before a single test executes — with: ``` PytestUnraisableExceptionWarning: Exception ignored in: ... DeprecationWarning: langchain_community.llms ... ``` The org runs `pytest -W error` and a provider SDK emitted a `DeprecationWarning` at *import* time,
What does the langchain-ci-integration skill do?
Wire LangChain 1.0 / LangGraph 1.0 tests into a GitHub Actions pipeline\ \ \u2014\nunit tests with FakeListChatModel, VCR-gated integration tests, warning-filter\n\ policy, and eval-regression merge gates. Complements langchain-local-dev-loop\n\ (F23) which covers the inner loop; THIS covers the CI wire-up. Use when setting\n\ up GHA for a new LLM service, after a VCR cassette leak incident, or hardening\n\ an existing pipeline.\nTrigger with \"langchain ci\", \"langchain github actions\"\ , \"langchain test pipeline\",\n\"vcr ci\", \"langchain eval gate\", \"pytest -W\ \ error langchain\".\n"
How do I install it?
Run `npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill langchain-ci-integration --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From jeremylongshore/claude-code-plugins-plus-skills, a repository with 2,596 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.