NPM LIBRARY
@modelcontextprotocol/sdk
Official package-registry history. This page does not infer support or EOL from release activity.
- Versions indexed
- 81
- Latest version activity
- 1.31.0
- Latest registry signal
- Published
- Last synchronized
- 2 Oct 2026
Authoritative registry
Version entries link to the official registry catalogue event that supplied the record.
Open package on npm ↗Lifecycle interpretation
Publication or deletion in a package registry is a distribution signal, not a promise of maintenance or security support. Any verified publisher EOL boundary remains in the main lifecycle catalogue.
Package-version activity
Newest official registry events first.
| Version | Registry event | Signal | Release notes | Evidence |
|---|---|---|---|---|
| 1.31.0 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.30.1 | 23 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.30.0 | 27 Jul 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.29.0 | 30 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.28.0 | 25 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.27.1 | 24 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.27.0 | 16 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.26.0 | 4 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.25.3 | 20 Jan 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.25.2 | 7 Jan 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.25.1 | 16 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.25.0 | 15 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.23.1 | 4 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.24.3 | 4 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.24.2 | 3 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.24.1 | 2 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.24.0 | 2 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.23.0 | 25 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.23.0-beta.0 | 20 Nov 2025 | DEPRECATEDUse 1.23.1 or later | Checked, none published | Official event ↗ |
| 1.22.0 | 13 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.21.2 | 13 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.21.1 | 7 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.21.0 | 3 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.20.2 | 24 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.20.1 | 16 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.20.0 | 9 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.19.1 | 2 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.18.2 | 25 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.18.1 | 18 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.18.0 | 11 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.17.5 | 2 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.17.4 | 22 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.17.3 | 14 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.17.2 | 7 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.17.1 | 31 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.17.0 | 24 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.16.0 | 17 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.15.1 | 10 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.15.0 | 3 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.14.0 | 3 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.13.3 | 1 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.13.2 | 26 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.13.1 | 23 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.13.0 | 18 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.12.3 | 13 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.12.2 | 13 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.12.1 | 29 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.12.0 | 22 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.11.5 | 21 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.11.4 | 16 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.11.3 | 15 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.11.2 | 12 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.11.1 | 8 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.11.0 | 1 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.10.2 | 22 Apr 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.10.1 | 18 Apr 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.10.0 | 17 Apr 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.9.0 | 7 Apr 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.8.0 | 26 Mar 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.7.0 | 11 Mar 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.6.1 | 28 Feb 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.6.0 | 24 Feb 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.5.0 | 12 Feb 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.4.1 | 24 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.4.0 | 23 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.3.2 | 22 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.3.1 | 21 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.3.0 | 20 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.2.0 | 20 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.1.1 | 10 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.1.0 | 3 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.4 | 17 Dec 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.3 | 4 Dec 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.2 | 4 Dec 2024 | DEPRECATEDDeprecated due to accidental breaking change in point release | Checked, none published | Official event ↗ |
| 1.0.1 | 26 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.0 | 25 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.7.0 | 20 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.6.1 | 20 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.6.0 | 16 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.5.0 | 15 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.4.0 | 11 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |