mcp 0.20.0

The official Ruby SDK for Model Context Protocol servers and clients

Gemfile:
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install:
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Versions:

0.20.0 June 14, 2026 (90 KB)
0.19.0 June 13, 2026 (83.5 KB)
0.18.0 May 30, 2026 (80.5 KB)
0.17.0 May 20, 2026 (79.5 KB)
0.16.0 May 14, 2026 (60 KB)

Show all versions (25 total)

Runtime Dependencies (1):

json_schemer >= 2.4

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Authors:

Model Context Protocol

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GitHub Actions

Source Commit

modelcontextprotocol/ruby-sdk@23af995

Build File

.github/workflows/release.yml

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Total downloads 6,493,976

For this version 2,038

Version Released:
June 14, 2026 8:39am

License:
Apache-2.0

Required Ruby Version: >= 2.7.0

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