LangChain Tools
by LangChain · open-source · Last verified 2026-04-24
LangChain Tools is a standardized abstraction for defining and using tools within LangChain agents and chains. It includes a library of 60+ built-in tools (web search, calculator, code execution), a tool decorator for custom tools, and toolkits for grouping related capabilities.
https://python.langchain.com/docs/concepts/tools/ ↗C
C—Below Average
Adoption: C+Quality: B+Freshness: ACitations: CEngagement: F
Specifications
- License
- Open Source
- Pricing
- open-source
- Capabilities
- Integrations
- Use Cases
- API Available
- No
- SDK Languages
- Tags
- tool-use, langchain, python, typescript, built-in-tools
- Added
- 2026-04-24
- Completeness
- 60%
Index Score
44Adoption
50
Quality
70
Freshness
80
Citations
40
Engagement
0