npm · npm:@modelcontextprotocol/sdk
@modelcontextprotocol/sdk active
Model Context Protocol implementation for TypeScript
The latest stable version of @modelcontextprotocol/sdk is 1.32.2, published on 2026-10-23. Verified by Vigia on 2026-11-12.
| Latest stable version | 1.32.2 |
|---|---|
| Published | 2026-10-23 18:11:38 UTC |
| Install | npm install @modelcontextprotocol/sdk@latest |
| Requires (engines) | {"node":">=18"} |
| Peer dependencies | zod ^3.25 || ^4.0 @cfworker/json-schema ^4.1.1 |
| Dist-tags | latest: 1.32.2 |
| License | MIT |
| Advisories on latest version | none known |
| Last verified | 2026-11-12 22:29:18 UTC |
| Sources | api.deps.dev, registry.npmjs.org, registry.npmjs.org |
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Maintenance
| Activity | active |
|---|---|
| Last stable release | 2026-10-05 11:47:50 UTC · 38 days ago |
| Stable releases in the last 12 months | 22 |
| Published versions | 83 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
1.32.1 | 2026-10-05 11:47:50 UTC |
1.32.0 | 2026-10-02 17:32:51 UTC |
1.31.0 | 2026-09-28 18:59:36 UTC |
1.30.1 | 2026-09-23 16:06:59 UTC |
1.30.0 | 2026-07-27 17:56:01 UTC |
1.29.0 | 2026-03-30 16:50:42 UTC |
1.28.0 | 2026-03-25 11:58:15 UTC |
1.27.1 | 2026-02-24 21:56:51 UTC |
1.27.0 | 2026-02-16 16:46:59 UTC |
1.26.0 | 2026-02-04 19:50:03 UTC |
1.25.3 | 2026-01-20 11:43:46 UTC |
1.25.2 | 2026-01-07 15:34:12 UTC |
1.25.1 | 2025-12-16 15:13:16 UTC |
1.25.0 | 2025-12-15 18:43:58 UTC |
1.23.1 | 2025-12-04 18:34:34 UTC |
1.24.3 | 2025-12-04 14:35:52 UTC |
1.24.2 | 2025-12-03 14:14:20 UTC |
1.24.1 | 2025-12-02 18:41:26 UTC |
1.24.0 | 2025-12-02 13:47:24 UTC |
1.23.0 | 2025-11-25 21:16:53 UTC |
Showing the 20 most recent of 82 versions. JSON
Version compatibility
Newest stable version that declares support for each runtime version (from the requirements published with each version).
| Runtime | Newest compatible version |
|---|---|
node 16 | 1.0.4 |
node 18 | 1.32.1 |
node 20 | 1.32.1 |
node 22 | 1.32.1 |
node 24 | 1.32.1 |
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Frequently asked questions
What is the latest version of @modelcontextprotocol/sdk?
The latest stable version of @modelcontextprotocol/sdk is 1.32.2, published on 2026-10-23. Verified by Vigia on 2026-11-12.
How do I install the latest version of @modelcontextprotocol/sdk?
Run npm install @modelcontextprotocol/sdk@latest. The latest stable version is 1.32.2 (verified 2026-11-12).
Is @modelcontextprotocol/sdk deprecated?
No. @modelcontextprotocol/sdk is not marked as deprecated in the registry.
Which Node.js version does @modelcontextprotocol/sdk require?
@modelcontextprotocol/sdk 1.32.2 declares this requirement: {"node":">=18"}.
Does @modelcontextprotocol/sdk 1.32.2 have known vulnerabilities?
No known advisories affect @modelcontextprotocol/sdk 1.32.2 according to the data Vigia checks.
Is @modelcontextprotocol/sdk still maintained?
@modelcontextprotocol/sdk published 22 stable releases in the last 12 months; the most recent was 38 days ago. Activity: active.
Observed changes
- Fri Oct 23 2026 21:32:16 GM +0000 (Coordinated Universal Time) — released 1.32.2 → 1.32.2
- Fri Oct 23 2026 18:31:00 GM +0000 (Coordinated Universal Time) — released 1.32.1 → 1.32.2
- Mon Oct 05 2026 19:56:30 GM +0000 (Coordinated Universal Time) — released 1.32.1 → 1.32.1
- Mon Oct 05 2026 11:55:55 GM +0000 (Coordinated Universal Time) — released 1.32.0 → 1.32.1
- Fri Oct 02 2026 19:46:47 GM +0000 (Coordinated Universal Time) — released 1.32.0 → 1.32.0
- Fri Oct 02 2026 17:46:34 GM +0000 (Coordinated Universal Time) — released 1.31.0 → 1.32.0
- Mon Sep 28 2026 19:18:27 GM +0000 (Coordinated Universal Time) — released 1.30.1 → 1.31.0
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