Key numbers
As of 25 Sept 2026
- Weekly downloads
- 903.8k
- - over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 2
- Direct, from package.json
- Last release
- 3 days ago
- v1.5.11
- GitHub stars
- 18.2k
- 3.4k forks
- Open issues / PRs
- 231 / 352
- Contributors
- -
- Commits, last 52 weeks
- 1,288
No weekly download data in the snapshot.
903,752 downloads last week, 4,755,035 in the last month. No 52-week series has been fetched yet.
- Releases, last 12 months
- 59140 in total
- Latest version
- 1.5.11, 21 Sept 20263 days ago
- First published
- 22 Nov 2023
- Last push to GitHub
- 25 Sept 2026same day as the snapshot
- Repository archived
- No
- Open issues
- 231
- Open pull requests
- 352
- Commits, last 52 weeks
- 1,288
- Dependents on npm
- 423
Major versions
- v1 first release 1.0.0, 17 Oct 2025
- v0 first release 0.0.0, 22 Nov 2023
Recent releases
| Version | Published |
|---|---|
| 1.5.11 | 21 Sept 2026 |
| 1.5.10 | 9 Sept 2026 |
| 1.5.9 | 1 Sept 2026 |
| 1.5.8 | 20 Aug 2026 |
| 1.5.7 | 20 Aug 2026 |
| 1.5.6 | 14 Aug 2026 |
| 1.5.5 | 13 Aug 2026 |
| 1.5.4 | 5 Aug 2026 |
| 1.5.3 | 5 Aug 2026 |
| 1.5.2 | 24 Jul 2026 |
| 1.5.1 | 22 Jun 2026 |
| 1.5.0 | 17 Jun 2026 |
| 1.4.1 | 12 Jun 2026 |
| 1.4.0 | 18 May 2026 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- >=20
- Runtimes
- -
- Unpacked size (npm)
- 1.0 MB
- Dependencies (2)
zod@anthropic-ai/sdk- Peer dependencies (1)
@langchain/core
npm install @langchain/anthropic- jsDelivr
https://cdn.jsdelivr.net/npm/@langchain/anthropic@1.5.11/ - unpkg
https://unpkg.com/@langchain/anthropic@1.5.11/ - esm.sh
https://esm.sh/@langchain/anthropic@1.5.11
Indexability: Not indexed (discovery only): no category.