mcp 0.15.0

The official Ruby SDK for Model Context Protocol servers and clients

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install:
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Versions:

0.15.0 May 04, 2026 (59.5 KB)
0.14.0 April 24, 2026 (53 KB)
0.13.0 April 16, 2026 (47 KB)
0.12.0 April 11, 2026 (44.5 KB)
0.11.0 April 07, 2026 (44.5 KB)

Show all versions (20 total)

Runtime Dependencies (1):

json-schema >= 4.1

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Authors:

Model Context Protocol

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Source Commit

modelcontextprotocol/ruby-sdk@ebc6569

Build File

.github/workflows/release.yml

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Total downloads 5,239,130

For this version 1,185

Version Released:
May 4, 2026 11:23pm

License:
Apache-2.0

Required Ruby Version: >= 2.7.0

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