langchain-fundamentals

langchain-ai/langchain-skills

SkillLoads cleanly

Create LangChain agents with create_agent, define tools, and use middleware for human-in-the-loop and error handling.

Scores
out of 100 · grade A

2026-08-22

Works

40% of the score

100/100

Loads cleanly: valid frontmatter, required fields present, no dangling references.

Maintained

25% of the score

94/100

no commits in the last 12 weeks
no license file

Adopted

20% of the score

61/100

13,298 installs on skills.sh.
1,160 stars on the source repo.

Documented

15% of the score

81/100

1,417 words with worked examples.

Loads cleanly. Every structural check Claude Code needs to register this passed. Last commit yesterday.

Install

npx skills add langchain-ai/langchain-skills/langchain-fundamentals

What the check found

Every finding on this listing, and what each one means for whether it loads.
Finding	What it means
No license	The repository ships no license file, so the reuse terms are unclear.

Every number above came out of reading the file and its repository. Nothing is a judgement call, nothing is a model’s opinion, and nothing can be paid for. The full method is published. Source last committed 2026-08-20.

Also in langchain-ai/langchain-skills

Other artifacts published from the same repository.
Artifact	What the check found	Type	Reach	Last commit
swarmlangchain-ai/langchain-skills	No license	Skill	5,121 installs	yesterday
deep-agents-corelangchain-ai/langchain-skills	No license	Skill	12,123 installs	yesterday
deep-agents-memorylangchain-ai/langchain-skills	No license	Skill	14,901 installs	yesterday
deep-agents-orchestrationlangchain-ai/langchain-skills	No license	Skill	12,277 installs	yesterday
langchain-dependencieslangchain-ai/langchain-skills	No license	Skill	12,078 installs	yesterday
langchain-middlewarelangchain-ai/langchain-skills	No license	Skill	12,330 installs	yesterday

Other general skills

Browse all

Same category, same type, ranked by score.
Artifact	What the check found	Category	Reach	Last commit
brainstormingobra/superpowers	clean	General	334,894 installs	2 days ago
codebase-designmattpocock/skills	clean	General	452,437 installs	today
dispatching-parallel-agentsobra/superpowers	clean	General	170,666 installs	2 days ago
verification-before-completionobra/superpowers	clean	General	185,676 installs	2 days ago
create-cowork-pluginanthropics/knowledge-work-plugins	clean	General	2,443 installs	today
explore-dataanthropics/knowledge-work-plugins	clean	General	5,170 installs	today

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