[pull] main from modelcontextprotocol:main

.github/workflows/release.yml

@@ -193,7 +193,10 @@ jobs:
 
   create-release:
     needs: [update-packages, create-metadata, publish-pypi, publish-npm]
-    if: needs.update-packages.outputs.changes_made == 'true'
+    if: |
+      always() &&
+      needs.update-packages.outputs.changes_made == 'true' &&
+      (needs.publish-pypi.result == 'success' || needs.publish-npm.result == 'success')
     runs-on: ubuntu-latest
     environment: release
     permissions:

README.md

@@ -745,6 +745,7 @@ A growing set of community-developed and maintained servers demonstrates various
 - **[Godot](https://github.com/Coding-Solo/godot-mcp)** - An MCP server providing comprehensive Godot engine integration for project editing, debugging, and scene management.
 - **[Golang Filesystem Server](https://github.com/mark3labs/mcp-filesystem-server)** - Secure file operations with configurable access controls built with Go!
 - **[Goodnews](https://github.com/VectorInstitute/mcp-goodnews)** - A simple MCP server that delivers curated positive and uplifting news stories.
+- **[Gopher MCP](https://github.com/cameronrye/gopher-mcp)** - Modern, cross-platform MCP server that enables AI assistants to browse and interact with both Gopher protocol and Gemini protocol resources safely and efficiently.
 - **[Google Ads](https://github.com/gomarble-ai/google-ads-mcp-server)** - MCP server acting as an interface to the Google Ads, enabling programmatic access to Facebook Ads data and management features.
 - **[Google Analytics](https://github.com/surendranb/google-analytics-mcp)** - Google Analytics MCP Server to bring data across 200+ dimensions & metrics for LLMs to analyse.
 - **[Google Calendar](https://github.com/v-3/google-calendar)** - Integration with Google Calendar to check schedules, find time, and add/delete events
@@ -1268,6 +1269,7 @@ A growing set of community-developed and maintained servers demonstrates various
 - **[YouTube Video Summarizer](https://github.com/nabid-pf/youtube-video-summarizer-mcp)** - Summarize lengthy youtube videos.
 - **[yutu](https://github.com/eat-pray-ai/yutu)** - A fully functional MCP server and CLI for YouTube to automate YouTube operation.
 - **[ZapCap](https://github.com/bogdan01m/zapcap-mcp-server)** - MCP server for ZapCap API providing video caption and B-roll generation via natural language
+- **[Zettelkasten](https://github.com/joshylchen/zettelkasten)**- Comprehensive AI-powered knowledge management system implementing the Zettelkasten method. Features atomic note creation, full-text search, AI-powered CEQRC workflows (Capture→Explain→Question→Refine→Connect), intelligent link discovery, and multi-interface access (CLI, API, Web UI, MCP). Perfect for researchers, students, and knowledge workers.
 - **[ZincBind](https://github.com/QuentinCody/zincbind-mcp-server)** - Unofficial MCP server for ZincBind, providing access to a comprehensive database of zinc binding sites in proteins, structural coordination data, and metalloproteomics research information.
 - **[Zoom](https://github.com/Prathamesh0901/zoom-mcp-server/tree/main)** - Create, update, read and delete your zoom meetings.
 ## 📚 Frameworks

src/everything/package.json

@@ -23,11 +23,13 @@
   },
   "dependencies": {
     "@modelcontextprotocol/sdk": "^1.18.0",
+    "cors": "^2.8.5",
     "express": "^4.21.1",
     "zod": "^3.23.8",
     "zod-to-json-schema": "^3.23.5"
   },
   "devDependencies": {
+    "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
     "shx": "^0.3.4",
     "typescript": "^5.6.2"

src/everything/sse.ts

@@ -1,11 +1,17 @@
 import { SSEServerTransport } from "@modelcontextprotocol/sdk/server/sse.js";
 import express from "express";
 import { createServer } from "./everything.js";
+import cors from 'cors';
 
 console.error('Starting SSE server...');
 
 const app = express();
-
+app.use(cors({
+    "origin": "*", // use "*" with caution in production
+    "methods": "GET,POST",
+    "preflightContinue": false,
+    "optionsSuccessStatus": 204,
+})); // Enable CORS for all routes so Inspector can connect
 const transports: Map<string, SSEServerTransport> = new Map<string, SSEServerTransport>();
 
 app.get("/sse", async (req, res) => {

src/everything/streamableHttp.ts

@@ -3,10 +3,22 @@ import { InMemoryEventStore } from '@modelcontextprotocol/sdk/examples/shared/in
 import express, { Request, Response } from "express";
 import { createServer } from "./everything.js";
 import { randomUUID } from 'node:crypto';
+import cors from 'cors';
 
 console.error('Starting Streamable HTTP server...');
 
 const app = express();
+app.use(cors({
+    "origin": "*", // use "*" with caution in production
+    "methods": "GET,POST,DELETE",
+    "preflightContinue": false,
+    "optionsSuccessStatus": 204,
+    "exposedHeaders": [
+        'mcp-session-id',
+        'last-event-id',
+        'mcp-protocol-version'
+    ]
+})); // Enable CORS for all routes so Inspector can connect
 
 const transports: Map<string, StreamableHTTPServerTransport> = new Map<string, StreamableHTTPServerTransport>();
 
@@ -15,6 +27,7 @@ app.post('/mcp', async (req: Request, res: Response) => {
   try {
     // Check for existing session ID
     const sessionId = req.headers['mcp-session-id'] as string | undefined;
+
     let transport: StreamableHTTPServerTransport;
 
     if (sessionId && transports.has(sessionId)) {