mcp-go

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perf: optimize usage of RWMutex in MCPServer for performance

1

  Note that field `capabilitiesMu` is a `RWMutex` in `MCPServer` for controlling concurrent read/write operations to field `capabilities`.  At most of time, `capabilities` 's members `resource/tools/prompts/` will only be set...

cryo-zd

feat: Add Multi-Instance Support via Custom Channel Builders

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## Overview This PR adds support for running multiple SSE server instances with shared state. It introduces a flexible, technology-agnostic approach using channel builders that allow for distributed message delivery...

rwjblue-glean

Add example to demonstrate how to custom transport

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## Summary by CodeRabbit - **New Features** - Introduced a local client example that demonstrates listing and calling tools without network communication. - Added a local server that registers a...

dugenkui03

Optimize capability and notification according to specification

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## Summary by CodeRabbit - **New Features** - Added notifications for changes to resources, prompts, and tools lists, as well as individual resource updates, improving real-time awareness for clients. -...

dugenkui03

feat: support sse customize httpClient

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add support for customize SSE client with http transport and http proxy ## Summary by CodeRabbit - **New Features** - Added support for configuring a proxy or custom HTTP transport...

archever

fix(client): prevent panics

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The type assertation should be checked to prevent panicing allowing the caller to handle gracefully. ## Summary by CodeRabbit - **Bug Fixes** - Improved error handling to prevent crashes when...

jkoelker

Does it support claude?

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I just used the example, compiled a binary file, and added the binary file to claude. But I found that claude could not be loaded, and I checked the log...

SimFG

Replace `http.Server` by a generic `ListenAndServer`

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Replace `http.Server` by a generic `ListenAndServer`, so we do not enforce a specific implementation of the server. ## Summary by CodeRabbit - **Refactor** - Improved flexibility of server integration, allowing...

inercia

How to get the server process environment variables which set by the mcp client(such as cursor)?

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RT. sorry that i don't find any examples of read server process environment variables by using mcp-go ` { "mcpServers": { "mymcp":{ "url": "http://localhost:8080/sse", "env": { "MY_ENV": "value" } }...

cantoo

Add ability to persist session store

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Session store currently implemented as a SyncMap. This is a problem in clusters where multiple instances of the server are running and the load is distributed among them. Are you...

itayd