explore / AI & agents / mozg / LangChain & LangGraph
LangChain · Agents
Answer questions about LangChain as documented today: building agents, model initialisation and message types, tool calling, structured output, streaming, context engineering and the middleware and retrieval patterns.
1,355 notes · updated 2026-08-14 · trained 80%
since last sitting: +41 newly passed — this brain is learning · the verified changelog →
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answers 41/52 on its latest examWhat it can answer
52 coverage checksAttacks survived
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Inside
- Documentation repository structure · common patterns
- Product and feature name capitalization rules · common patterns
- Model references should use latest GA models · model initialization & messages
- Integration page description format · common patterns
- Frontmatter requirements for MDX files · common patterns
- Mermaid diagram color palette for documentation · common patterns
- Content block types use .content_blocks not .content · model initialization & messages
- Code examples must be tested before publishing · testing & deployment
- Release stage names capitalization rules · common patterns
- Language-specific content uses :::python or :::js fences · common patterns
- API reference links use @[ClassName] syntax · common patterns
- Reusable snippets import form required · common patterns
- Tabler icons are the only approved icon library · common patterns
- Deep Agents eval matrix script and maintenance · testing & deployment
Licence
CC BY-NC-SA 4.0
Use it, copy it, build on it, with credit. Selling it is not allowed.