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FelixYifeiWang Felix Smithery

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Streamline your workflow with Felix. Integrate it into your workspace and tailor its behavior to y…

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Описание

Streamline your workflow with Felix. Integrate it into your workspace and tailor its behavior to y…

README

��# Felix MCP (Smithery) A tiny Model Context Protocol server with a few useful tools, deployed on Smithery, tested in Claude Desktop, and indexed in NANDA. Tools included hello(name)  quick greeting randomNumber(max?)  random integer (default 100) weather(city)  current weather via wttr.in summarize(text, maxSentences?, model?)  OpenAI-powered summary (requires OPENAI_API_KEY) Public server page https://smithery.ai/server/@FelixYifeiWang/felix-mcp-smithery MCP endpoint (streamable HTTP) https://server.smithery.ai/@FelixYifeiWang/felix-mcp-smithery/mcp (In Smithery/NANDA, auth is attached via query param api_key and optional profile, configured in the platform UI; do not hardcode secrets here.) --- ## Demo ### In Claude Desktop (recommended) 1. Open Settings �! Developer �! mcpServers and add: json { "mcpServers": { "felix-mcp-smithery": { "command": "npx", "args": [ "-y", "@smithery/cli@latest", "run", "@FelixYifeiWang/felix-mcp-smithery", "--key", "YOUR_SMITHERY_API_KEY", "--profile", "YOUR_PROFILE_ID" ] } } } 2. Start a new chat and run:  List tools from felix-mcp-smithery  Call hello with { "name": "Felix" }  Call summarize on this text (2 sentences): &  --- ## Features Streamable HTTP MCP  Express + MCP SDK s StreamableHTTPServerTransport on /mcp (POST/GET/DELETE). Session-aware  proper handling of Mcp-Session-Id (no close recursion). OpenAI summarization  tidy summaries via chat completions (model default gpt-4o-mini). Zero-friction hosting  packaged as a container and deployed on Smithery. --- ## Install (local) > Requires Node 18+ (tested on Node 20). bash git clone https://github.com/FelixYifeiWang/felix-mcp-smithery cd felix-mcp-smithery npm install Set env (only needed if you ll call summarize locally): bash export OPENAI_API_KEY="sk-..." Run: bash node index.js # ' MCP Streamable HTTP server on 0.0.0.0:8081 (POST/GET/DELETE /mcp) Local curl: bash curl -s -X POST "http://localhost:8081/mcp" \ -H 'Content-Type: application/json' \ -H 'Mcp-Protocol-Version: 2025-06-18' \ --data '{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"protocolVersion":"2025-06-18"}}' --- ## Usage (tools) hello json {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"hello","arguments":{"name":"Felix"}}} randomNumber json {"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"randomNumber","arguments":{"max":10}}} weather json {"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"weather","arguments":{"city":"Boston"}}} summarize (needs OPENAI_API_KEY set on the server) json {"jsonrpc":"2.0","id":4,"method":"tools/call","params":{"name":"summarize","arguments":{"text":"(paste long text)","maxSentences":2}}} --- ## How it works Server core: McpServer from @modelcontextprotocol/sdk with tools registered in buildServer(). Transport: StreamableHTTPServerTransport on /mcp handling: POST /mcp  JSON-RPC requests (and first-time initialize) GET /mcp  server-to-client notifications (SSE) DELETE /mcp  end session CORS: Allows all origins; exposes Mcp-Session-Id header (good for hosted clients). OpenAI summarize: Thin fetch wrapper around /v1/chat/completions with a short  crisp summarizer system prompt. --- ## Deployment (Smithery) 1. GitHub repo with: index.js (Express + MCP) package.json (@modelcontextprotocol/sdk, express, cors, zod) Dockerfile smithery.yaml: yaml kind: server name: felix-mcp-smithery version: 1.0.0 runtime: container startCommand: type: http transport: streamable-http port: 8081 path: /mcp ssePath: /mcp health: / 2. In Smithery: Create server from the repo. Add Environment Variables: OPENAI_API_KEY (optional for summarize). Deploy �! confirm logs show: ' MCP Streamable HTTP server on 0.0.0.0:8081 (POST/GET/DELETE /mcp) --- ## NANDA Index Go to join39.org �! Context Agents �! Add Agent Name: Felix MCP (Smithery) MCP Endpoint: https://server.smithery.ai/@FelixYifeiWang/felix-mcp-smithery/mcp?api_key=YOUR_KEY&profile=YOUR_PROFILE Description: Streamable-HTTP MCP hosted on Smithery. Tools: hello, randomNumber, weather, summarize (OpenAI). Test from NANDA: initialize �! tools/list �! call hello. --- ## Project structure . %% index.js # Express + Streamable HTTP + tools %% package.json # sdk/express/cors/zod %% Dockerfile # container build for Smithery %% smithery.yaml # Smithery project config --- ## Assignment rubric mapping ' Find/Build: Custom MCP server with 4 tools ' Deploy: Hosted on Smithery (public server page linked) ' Test in a host: Verified in Claude Desktop (screenshots/recording included) ' NANDA Index: Added as a Context Agent (screenshot included) ' Deliverables: Repo link + working endpoint + host screenshots --- ## What worked Streamable HTTP transport with session management is stable once the close-loop gotcha is avoided. Smithery makes deployment + auth key distribution straightforward. * Claude Desktop connects cleanly via @smithery/cli run & . --- ## AI Acknowledgement Parts of this project (tool scaffolding, error fixes, and documentation polish) were produced with AI assistance. The final code, deployment, and testing steps were implemented and verified by me.

from github.com/FelixYifeiWang/felix-mcp-smithery

Установка FelixYifeiWang Felix Smithery

У этого сервера нет опубликованного пакета — он собирается из исходников. Открой репозиторий и следуй инструкции в README.

▸ github.com/FelixYifeiWang/felix-mcp-smithery

FAQ

FelixYifeiWang Felix Smithery MCP бесплатный?

Да, FelixYifeiWang Felix Smithery MCP бесплатный — установка в пару кликов через Unyly без оплаты.

Нужен ли API-ключ для FelixYifeiWang Felix Smithery?

Нет, FelixYifeiWang Felix Smithery работает без API-ключей и переменных окружения.

FelixYifeiWang Felix Smithery — hosted или self-hosted?

Доступен hosted-вариант: Unyly запускает сервер в облаке, локальная установка не обязательна.

Как установить FelixYifeiWang Felix Smithery в Claude Desktop, Claude Code или Cursor?

Открой FelixYifeiWang Felix Smithery на unyly.org, выбери вкладку своего клиента (Claude Desktop, Claude Code, Cursor) и нажми Install — конфиг сгенерируется автоматически, без правки JSON.

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