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Mirror of https://github.com/modelcontextprotocol/quickstart-resources — A repository of servers and clients from the Model Context Protocol tutorials
173 commits 1 branch 0 tags 19 MiB
  • JavaScript 19.6%
  • Rust 17.3%
  • Go 16.6%
  • TypeScript 13.2%
  • Ruby 11.8%
  • Other 21.5%
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Filename Latest commit message Latest commit date
Koichi ITO a1838e965a Add client-level connect handshake to stdio transport 
## Motivation and Context

Follow-up to https://github.com/modelcontextprotocol/ruby-sdk/pull/336

mcp gem 0.15.0 introduced an explicit `MCP::Client#connect` method for the stdio transport,
aligning with the Python and TypeScript SDKs which require explicit handshake calls regardless
of transport type:

- Python SDK: `ClientSession.initialize()`
  https://github.com/modelcontextprotocol/python-sdk
- TypeScript SDK: `Client.connect(transport)`
  https://github.com/modelcontextprotocol/typescript-sdk

This sample is updated to call `@mcp_client.connect` explicitly after creating the client,
demonstrating the recommended initialization pattern. The Gemfile constraint is bumped to `>= 0.15.0`
to require the new API.

## How Has This Been Tested?

Ran the sample against `weather-server-ruby` and confirmed the connection, tool listing,
and chat loop continue to work as expected.

## Breaking Changes

None. The change updates the sample to use the new explicit `connect` API,
which was added as a non-breaking addition in mcp gem 0.15.0.
2026-05-06 09:27:15 +09:00
.github/workflows Implement smoke test for clients and servers (#76) 2026-02-01 10:57:45 +01:00
mcp-client-go Bump the go_modules group across 2 directories with 1 update 2026-03-19 12:45:41 +00:00
mcp-client-python Bump the uv group across 2 directories with 1 update 2026-04-15 20:58:36 +00:00
mcp-client-ruby Add client-level connect handshake to stdio transport 2026-05-06 09:27:15 +09:00
mcp-client-rust Bump the cargo group across 2 directories with 1 update 2026-04-23 00:37:47 +00:00
mcp-client-typescript Bump the npm_and_yarn group across 3 directories with 1 update 2026-04-16 03:01:09 +00:00
tests Bump the npm_and_yarn group across 3 directories with 1 update 2026-04-16 03:01:09 +00:00
weather-server-go Bump the go_modules group across 2 directories with 1 update 2026-03-19 12:45:41 +00:00
weather-server-python Bump the uv group across 2 directories with 1 update 2026-04-15 20:58:36 +00:00
weather-server-ruby Add Ruby weather server example 2026-02-16 19:20:19 +09:00
weather-server-rust Bump the cargo group across 2 directories with 1 update 2026-04-23 00:37:47 +00:00
weather-server-typescript Bump the npm_and_yarn group across 3 directories with 1 update 2026-04-16 03:01:09 +00:00
.gitattributes Add .gitattributes to mark lock files as generated 2025-12-12 09:52:25 -06:00
.gitignore Add Ruby weather server example 2026-02-16 19:20:19 +09:00
LICENSE chore: update licensing to Apache 2.0 for new contributions 2026-01-12 22:49:32 +00:00
README.md docs: add security notes for network-exposed MCP servers 2026-02-07 12:55:02 +01:00
SECURITY.md docs: add security notes for network-exposed MCP servers 2026-02-07 12:55:02 +01:00

README.md

Quickstart Resources

A repository of servers and clients from the following Model Context Protocol tutorials:

Security Note

These examples are intentionally minimal. If you expose an MCP server over a network (HTTP/SSE/WebSocket), add authentication and basic hardening (CORS allowlist, request size limits, timeouts, rate limits, and log redaction). See SECURITY.md.