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Repository

langchain-ai/langchain

The agent engineering platform.

Source
GitHub REST API
Verified
19 Sep 2026
Confidence
High

01Repository record

langchain-ai/langchain

Maturity78/ 100

Maintenance
80%
Releases
60%
Contributors
50%
Issues
96%
Community
100%
Stars
146,657
Forks
24,524
Open issues
535
Contributors
—
Primary language
Python
Licence
MIT
Latest release
langchain-core==1.6.3
Last push
19 Sep 2026

Basis

  • Maintenance 0.8 — last push 27 days ago (19 Sep 2026)
  • Releases 0.6 — latest release 34 days ago (11 Sep 2026)
  • Contributors 0.5 (not measured) — the contributor count was not available
  • Issues 0.964 — 535 open issues against 146657 stars (0 at 10% of stars)
  • Community 1 — 146657 stars (log10/5, capped at 1)
  • Overall 0.781 — weighted mean of maintenance, releases, contributors, issues, community (weights maintenance 0.3, releases 0.2, contributors 0.15, issues 0.1, community 0.25, renormalised over the components present)

02Facts by topic

11 verified

Open-source licensing

license nameFACT

MIT License

AgeingRetrieved 19 Sep 2026
license spdxFACT

MIT

Verification may be outdatedRetrieved 19 Sep 2026

Repository

archivedFACT

false

Verification may be outdatedRetrieved 19 Sep 2026
forksFACT

24524

Verification may be outdatedRetrieved 19 Sep 2026
latest releaseFACT

langchain-core==1.6.3

Verification may be outdatedRetrieved 19 Sep 2026
open issuesFACT

535

Verification may be outdatedRetrieved 19 Sep 2026
primary languageFACT

Python

Verification may be outdatedRetrieved 19 Sep 2026
pushed atFACT

2026-09-19T08:59:52.000Z

Verification may be outdatedRetrieved 19 Sep 2026
release dateFACT

2026-09-11T17:38:02.000Z

Verification may be outdatedRetrieved 19 Sep 2026
starsFACT

146657

Verification may be outdatedRetrieved 19 Sep 2026

Other

readme publishedFACT

https://raw.githubusercontent.com/langchain-ai/langchain/HEAD/README.md

AgeingRetrieved 19 Sep 2026

03Tools built on it

1

04Used in deployment stacks

0

No published deployment stack names this repository as a component.


05Evidence

11 documents
  1. 01
    Tier 4official repository / model cardGitHub

    https://raw.githubusercontent.com/langchain-ai/langchain/HEAD/README.md

    AgeingRetrieved 19 Sep 2026sha256:7e8f79831531

    1 record

  2. 02–11
    Tier 4official repository / model cardGitHub

    GitHub API — langchain-ai/langchain

    https://api.github.com/repos/langchain-ai/langchain

    Verification may be outdatedRetrieved 19 Sep 2026sha256:1b52e7f57d41

    10 records · · · · · · · · ·

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