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LangChain is a Python library that provides a modular framework for building, chaining, and orchestrating AI agents and language model pipelines. It is used by developers to create custom agent workflows and integrate various LLMs and tools.

frameworkPythonMITMulti AgentAgent FrameworkRag
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Refreshed 5h ago
OverviewActivity52wAlternativesDocs
Stars145.3k
Forks24.3k
HF Downloads—30d
Last commit23h ago
Refreshed5h ago
Project healthActiveLast commit 23h ago.
Production readinessMVP-readySuitable for non-critical production use.
Risk notesMITVerify license before production use.
AgentHub Score
95 / 100
Composite score from 6 signals. How we score →
Active project
95Score
Growth
98A+
Activity
96A+
Documentation
70C+
Maturity
94A+
Community
95A+
Production
58C
GitHub stars · 35 days observed145.3k +1.59% / 30d
snapshots
Repository activity · 35 days observedReal snapshots from pushed_at
inactivepushed
2026-07-262026-08-31
Practical assessment
Should you use it?

✓ Best for

  • Multi-agent orchestration
  • Production agentic workflows
  • Stateful long-running tasks

◎ Strengths

  • Stable API
  • Active release cadence
  • Strong GitHub community

✕ Not ideal for

  • Simple single-step automation
  • Teams without Python/ML expertise

⚠ Watch-outs

  • Breaking changes between minor versions
  • Ecosystem lock-in if tightly coupled
Technical details
What's inside
LanguagePython
LicenseMIT
Sourcegithub
Open source✗ No
Commercial use—
Docs—
Demo—
Paper—

AgentHub Score

95
Score 95/100
Top performer

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