Agent Pegboard
MCP TypeScript SDK logo (modelcontextprotocol avatar)

MCP TypeScript SDK

Agent tools SDK

88

The official TypeScript SDK for the Model Context Protocol, for building MCP servers and clients; v2 is the stable line per its README.

GitHub stars★ 13,686
LicenseCustom/unrecognized
Last pushtoday
LanguageTypeScript
Named in README as working with
No specific client named in the README.

Per its own README, as of Oct 30, 2026. Not verified by hand.

Public-signal score

88
SolidPublic-signal score, 88/100Computed Oct 30, 2026 from public GitHub data. Not a hands-on test.
Maintenance (last push)
30/30
License clarity
8/15
Documentation
20/20
Adoption (stars)
17/20

Client compatibility doesn't apply to this project (it is an agent client, framework or specification itself), so the score is computed out of the remaining points.

Hands-on agent test: not yet run

When a sandbox test is run, the result and logs will appear here, labeled separately from the score.

Quick answers

What is MCP TypeScript SDK?

The official TypeScript SDK for the Model Context Protocol, for building MCP servers and clients; v2 is the stable line per its README.

Is MCP TypeScript SDK open source?

GitHub detects the license as Custom/unrecognized. Check the repository's LICENSE file before relying on that.

Which clients does MCP TypeScript SDK work with?

Its README doesn't name a specific agent client.

Is MCP TypeScript SDK actively maintained?

The last push was 2026-10-30 (today), as of Oct 30, 2026.

More in Agent tools