fastify-mcp vs everything
Side-by-side comparison to help you pick between these two MCP servers.
fastify-mcp by haroldadmin | everything by modelcontextprotocol | |
|---|---|---|
| Stars | ★ 27 | ★ 85,748 |
| 30d uses | — | — |
| Score | 44 | 77 |
| Official | — | ✓ |
| Categories | Developer ToolsAI / LLM ToolsOps & Infra | Developer ToolsAI / LLM ToolsOther |
| Language | TypeScript | TypeScript |
| Last commit | this month | this month |
fastify-mcp · Summary
A Fastify plugin that enables running MCP servers with Streamable HTTP and HTTP+SSE transports.
everything · Summary
Official MCP test server exercising all protocol features for client builders.
fastify-mcp · Use cases
- Embedding MCP tools and resources directly into Fastify web applications
- Creating MCP-enabled APIs that expose AI capabilities via HTTP endpoints
- Building stateful MCP servers that maintain session information for clients
everything · Use cases
- Testing MCP client implementations against all protocol features
- Learning MCP protocol capabilities through a reference server
- Validating client compatibility with different transport methods
fastify-mcp · Install
# npm
npm install fastify-mcp
# yarn
yarn add fastify-mcpTo use with Claude Desktop, add to claude_desktop_config.json:
{
"mcpServers": {
"fastify-mcp": {
"command": "node",
"args": ["path/to/your/fastify-server.js"]
}
}
}everything · Install
NPX (recommended)
{
"mcpServers": {
"everything": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-everything"]
}
}
}On Windows, use cmd /c:
{
"mcpServers": {
"everything": {
"command": "cmd",
"args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
}
}
}Docker
{
"mcpServers": {
"everything": {
"command": "docker",
"args": ["run", "-i", "--rm", "mcp/everything"]
}
}
}Global install
npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everything